Fingers or toes may change color when they are exposed to cold temperatures or stress, or when there is a problem with their blood supply.
- Buerger's disease (or thromboangiitis obliterans - a systemic immunopathological inflammatory disease of arteries and veins, mainly of small and medium diameter, with secondary elements of autoimmune aggression);
- permafrost (painful inflammation of small blood vessels);
- cryoglobulinemia (accompanied by the presence in the blood serum of “cold” proteins - pathologically altered immunoglobulins - cryoglobulins);
- frostbite (or frostbite - damage to body tissues under the influence of low temperatures, often accompanied by general hypothermia of the body and especially often affects protruding parts of the body - ears, nose, insufficiently protected limbs - fingers and toes, spreads from more distant areas of organs to less distant ones );
- necrotizing vasculitis (inflammation or necrosis of blood vessels caused by the deposition of immune complexes in the vascular wall or autoantibodies in endothelial cells);
- diseases of peripheral arteries (the most common disease leading to gradual narrowing and complete blockage of the lumen of the aorta and main arteries is obliterating atherosclerosis; in addition, diseases such as thromboangiitis obliterans and nonspecific aortoarteritis lead to chronic arterial insufficiency; all of them are manifested by chronic ischemia syndrome - lack of flow of oxygen-rich arterial blood) - limbs or internal organs;
- Raynaud's phenomenon - a sudden change in the color ranges of the finger - from pale to red or blue;
- scleroderma (an unusual form of arthritis, described as “hardening of the skin”, since this is one of the main manifestations of this disease; a diffuse connective tissue disease in which scar tissue is deposited in certain areas of the skin, and sometimes throughout the skin, skin changes can observed in the face, neck, chest, abdomen);
- systemic lupus erythematosus (SLE, or Libman-Sachs disease) is a diffuse autoimmune disease of connective tissue, characterized by systemic immune complex damage to connective tissue and its derivatives, with damage to the vessels of the microvasculature; antibodies produced by the human immune system damage the DNA of healthy cells, predominantly damaging connective tissue with mandatory presence of a vascular component).
— we recommend avoiding smoking;
- We recommend: avoiding exposure to cold in any form, wearing mittens or gloves outdoors and when handling ice or frozen foods; avoid hypothermia, which can occur after any active recreation or sports; Wear comfortable, roomy shoes and wool socks. Always wear comfortable shoes when outdoors
The patient should contact his doctor for appointments if:
- the patient’s fingers or toes turn black or there are spots on the skin.
— whether your fingers or toes suddenly changed color;
— has there been a change in the color of the fingers before;
— what are the aggravating factors;
— was it not the cold or emotions that caused the fingers (toes) to turn white or blue;
— could this happen after anesthesia;
- does the patient smoke?
- how severe the pain is;
- Do the toes hurt when the patient stands or walks?
- Are there any changes in the texture of the patient’s skin?
A bruise cannot always provoke a condition in which a toe turns blue: the causes of such a pathology may not be entirely predictable. This condition is caused by vascular diseases associated with insufficient nutrition, congestion of blood flow, heart failure and elevated blood sugar levels. If, after changing shoes to more comfortable ones, the blueness goes away, then everything is in order with your health, but not so much with the ability to choose seasonal shoes. Women are most often exposed to such situations. Because of the desire to be unsurpassed and stylish, they often sacrifice their health.
Normal skin color is pink. This indicates that all processes of oxygen saturation take place without changes. If any pathologies occur, cyanosis of the skin and phalanges of the extremities appears. This concept defines the color purple, if translated from Greek into Russian. Since this color means in medicine the absence of oxygen, disorders occur precisely in those organs that produce it and carry it throughout the human body. These are the circulatory system (heart and blood vessels) and lungs.
Venous blood that moves to the heart can become saturated with hemoglobin accumulations without oxygen, which will cause an unusual shade of the skin. Vessels clogged with cholesterol plaques do not conduct blood well, it thickens, and the resulting clot cannot contribute to sufficient oxygen saturation.
Dilated veins of the microvasculature contribute to processes that provoke venous blood accumulations on the skin. Cyanosis occurs, which doctors divide into two large groups. Blue toes are a consequence of peripheral cyanosis. It changes the shade of the skin in those areas of the body that protrude and have a weak degree of pigmentation. After all, the body, protecting itself from oxygen starvation, takes it in full in the main areas, and the limbs have to receive the remainder. Such circulatory disorders lead to the formation of blue spots on the legs, swelling, and bruises. The reasons may also be of a more dangerous and insidious nature. The toes turn blue due to osteochondrosis of the spinal column, thrombophlebitis, and ischemic stroke.
Purple spots on the legs and dark spots can be the result of years of bad habits. These are chronic alcoholism, smoking and love of fatty foods. People in nervous and stressful professions are susceptible to cyanosis of the extremities. Blue, purple spots on the legs indicate advanced hypertension and diabetes.
Constant exhausting physical work without alternating with rest can provoke the appearance of the symptoms described above.
This disease affects people of all ages. The environmental situation and the consumption of low-quality products saturated with chemical additives disrupt metabolic processes in the human body. The blood of a patient with diabetes is saturated with ballast components in huge quantities. Autoimmunization begins to develop rapidly, in which the immune system does not fight viruses and bacteria, but begins to get rid of its own cells. Vessels suffer. Those that function normally become very small in number and coronary disease occurs.
Congestion of the lower extremities and their constant oxygen starvation leads to the fact that the skin becomes so poor in nutrients that it completely loses its protective functions. Microorganisms and infections freely enter through microtrauma or bruises, which contributes to the development of a purulent process. Abscesses, phlegmon, gangrene and severe purulent bone destruction in diabetes mellitus lead to the fact that the phalanges of the fingers and parts of the feet have to be amputated so that the process does not progress.
Why don’t all diabetics consider a blue toe a big problem and turn to the doctor late for help?
Some, due to neuropathy of the nerve endings of the legs due to diabetes and loss of sensitivity, cease to feel pain symptoms, temperature changes and even mechanical pressure. Therefore, wounds remain a gateway for infection for a long time, and sometimes it is no longer possible to save the big toe.
In the summer, when shoes become light and open, the phalanges of the toes are very vulnerable. In a hurry, we do not notice any obstacles on the sidewalks or in the yard and often hit our limbs with great force. Having rubbed the bruise and experienced a little discomfort, we still continue on our way, sometimes forgetting about what happened. This is where the danger lies. After all, after a blow, the big toe can be injured in the form of a dislocation, sprain or fracture. Due to the injury, the vessels located in the subcutaneous fat layer are crushed. Bleeding occurs. After some time, a hematoma or bruise appears. The skin remains intact and unharmed. In many cases, the nail plate also suffers. It acquires a purple tint and is completely rejected after a few days.
Only a qualified traumatologist can diagnose a bruise; a visit to whom should not be delayed. Using fluoroscopy, the doctor will accurately determine the presence of injury and prescribe medications that will help get rid of cyanosis.
The causes of cyanosis of the toes can be various disorders in the functioning of the entire vascular system, injuries, and chronic diseases.
They can be identified and effective treatment prescribed only after consulting a doctor. Then your health will not suffer any consequences.
Treatment of neuropathy Actovegin will restore normal blood circulation in the extremities.
If your finger turns blue due to diabetes, glycemia is checked first. The first stage of treatment is to achieve diabetes compensation and keep sugar levels at a constant level.
This is achieved with the help of glucose-lowering tablets or insulin therapy, which depends on the type and severity of the disease. To improve innervation and blood supply, the following drugs are used: In addition to conservative therapy, magnetic therapy and laser therapy are used.
But the important thing is that everything depends only on the patient himself. Proper nutrition, appropriate physical activity, periodic visits to the endocrinologist, constant measurements of blood sugar levels will not lead to complications or they are eliminated in the initial stages of development.
Why do older people's feet turn blue? Category: Pain in the legs. Blue discoloration of the skin in various areas of the skin caused by spreading and squeezing the toes. Don’t sit cross-legged when reading, but try cross-legged on a pillow. Read more Why older people's feet turn blue. Category: Pain in the legs. Blue discoloration of the skin in various areas of the skin caused by insufficient oxygen supply to small vessels in medicine is called “Cyanosis” (translated from Greek - dark blue). Blueness of the legs can be a symptom of various diseases, most often these are diseases of the heart, blood vessels or lungs. Cyanosis may occur in the following cases: Spreading and squeezing of the toes. Don’t sit cross-legged when reading, but try cross-legged on a pillow. Regularly performing such exercises relieves leg fatigue, makes them “lighter,” your gait freer, and your life better quality. Do you want to lose weight quickly? Hide. Today, rarely does anyone pay attention to little things like a runny nose, headache or minor bruises. But at some point you still have to pay attention to your own feet.
Return to contents Methods of prevention It is important how willing the patient is to monitor his condition. After all, prevention includes not only proper nutrition, but also a categorical refusal of alcohol and smoking. The patient must follow the rules of hygiene and care of the lower extremities and prevent the development of a wound process.
But this is far from it. In fact, it is a symptom of many dangerous diseases. And the sooner a person consults a doctor in this case, the fewer consequences he will receive. But it all starts with the appearance of a so-called capillary network on the thighs and legs - the first sign of varicose veins.
Blue veins on the legs Also, the cause of blue veins is poor valve function. Blood begins to accumulate in the veins, in which pressure increases, forming nodes.
This process takes certain years before blue veins in varicose veins become a risk factor. Externally, blue veins with varicose veins appear as heavily swollen, blued, less often reddened areas of blood vessels. Varicose blue veins greatly increase in size and lose their elasticity.
There may be changes in the vascular wall that periodically prevent normal blood circulation in the toes. That's why they turn blue and become cold. Read more There may be changes in the vascular wall that periodically prevent normal blood circulation in the toes. That's why they turn blue and become cold. You definitely need to get examined. This disease must be treated, or you can lose not only your fingers, but also your limbs. All in your hands! Hide. Why does the foot turn blue - reasons, methods of treatment. It is a common belief that limbs turn blue simply because they are cold. Check for swelling at the ends of your fingers and toes. Read more Why does the foot turn blue - reasons, methods of treatment. It is a common belief that limbs turn blue simply because they are cold. This is true. Check for swelling at the ends of your fingers and toes. Swellings can be congenital, idiopathic, or develop as a symptom of a disease. Swelling often accompanies cyanosis in congenital heart defects, less often in pulmonary pathologies: abscess pneumonia, pulmonary arteriovenous fistulas, but not in chronic obstructive pulmonary disease, which does not cause complications. Hide.
If this disease is not treated, trophic ulcers may appear on the skin. Clearly visible veins on the legs are blue - this is the height of varicose veins. However, no disease can appear out of nowhere.
It is a common belief that limbs turn blue simply because they are cold. This is true. But what to do if you are not cold, but your feet are already blue? Here we clearly need to look for another reason. In this case, it is customary to say that blueness is due to physique. And there is some truth here: thin and tall (or very tall) people have slightly impaired blood circulation, which is why their limbs are less mobile and may turn a little blue. But, if there are no problems with your physique or the ambient temperature, and your legs are blue, there is clearly something wrong here. Let's try to figure out what exactly.
Blue coloration of the skin can occur when there is insufficient oxygen content in the tissues. In this case, the vessels contain blood that is depleted of oxygen and has a blue tint. If a patient has blue legs, he has a disease - peripheral cyanosis, caused by impaired blood circulation in the legs.
The amount of oxygen in the blood is determined using arterial blood gas analysis. X-ray examination, studies of blood flow, as well as the functions of the lungs and heart, make it possible to clarify the cause of the decrease in oxygen content in the blood and the resulting cyanosis. The first treatment measure is often oxygen inhalation.
If your legs turn blue, there may be some kind of heart problem. Often this may be referred to as circulatory failure or vegetative-vascular dystonia, but other causes may also be indicated. The main thing that unites them is the heart. For some reason, it doesn't pump blood well enough. And since the limbs are the first to react to this (first the legs, then the arms), blueness is observed. To treat your heart you will have to go to the hospital.
It is necessary to establish the duration (congenital cyanosis indicates congenital heart disease), exposure to drugs or chemical agents that cause the formation of harmful hemoglobin. Determine the nature of cyanosis (central or peripheral) by examining the nails, lips, and mucous membranes. Peripheral cyanosis can be eliminated by warming the hands and feet. Check for swelling at the ends of your fingers and toes. Swellings can be congenital, idiopathic, or develop as a symptom of a disease. Swelling often accompanies cyanosis in congenital heart defects, less often in pulmonary pathologies: abscess pneumonia, pulmonary arteriovenous fistulas, but not in chronic obstructive pulmonary disease, which does not cause complications.
Blue feet can also be caused by:
If you do not start fighting venous insufficiency in time, this can cause venous thrombosis, and over time lead to hypodermatitis and venous eczema.
The development of this disease is preceded by:
At the first manifestations of blue skin on your legs, you should immediately consult a doctor to find out the causes of the disease and prescribe treatment. Early seeking help and timely treatment will stop the progression of the disease and prevent the development of consequences. Treatment depends on the underlying disease; if the symptoms of the disease decrease, this indicates the effectiveness of the prescribed treatment. In case of acute manifestations of the disease, you should call an ambulance.
Blue legs are treated with medications designed to improve vascular patency. If the disease progresses, oxygen therapy is used.
An important point is the severity of the disease. An acutely occurring disease can be observed with pulmonary embolism, asphyxia, etc. If the patient has chronic heart disease, the development of the pathological process occurs gradually.
Some believe that blue veins on the legs are just a feature of the body. But this is far from true. In fact, it is a symptom of many dangerous diseases. And the sooner a person consults a doctor in this case, the fewer consequences he will receive. But it all starts with the appearance of a so-called capillary network on the thighs and legs - the first sign of varicose veins.
Also, the cause of blue veins is poor valve function. Blood begins to accumulate in the veins, in which pressure increases, forming nodes. This process takes certain years before blue veins in varicose veins become a risk factor. Externally, blue veins with varicose veins appear as highly swollen, blued (less often reddened) sections of blood vessels. Varicose blue veins greatly increase in size, losing their elasticity. If this disease is not treated, trophic ulcers may appear on the skin.
Clearly visible blue veins on the legs are already in the midst of varicose veins. However, no disease can appear out of nowhere. Varicose veins, like any other disease, also has its causes. And these reasons are not one or two, but about two dozen.
The main symptoms of varicose veins:
The main factors provoking the development of varicose veins:
Women during pregnancy are especially susceptible to varicose veins and the appearance of dilated blue veins, due to increased body weight and pressure on the legs, which is caused by the development of the fetus. The tendency to varicose veins and the formation of dilated blue veins can be inherited.
However, blue veins on the legs can often be seen in men. And there are no special reasons here. Most often it is excess weight and hard work. Obesity often becomes the cause of many diseases.
To combat excess weight, it is better to turn to nutritionists. If this is not possible, you should create and strictly adhere to a diet that will gradually reduce body weight. If your own willpower is not enough to resist gastronomic temptations, you may find it useful to review dietary supplements for weight loss, the role of which is to reduce appetite.
Varicose veins over time lead to two very serious consequences - varicose veins and chronic venous insufficiency. Varicose veins include external manifestations of the disease - those same stars, nodes, blue veins.
Treatment of varicose veins on the legs is a long process, depending on the causes of the disease and how far the disease has progressed. Varicose veins are a surgical disease, and treatment is carried out using surgical methods. If the disease is not very advanced and is at an early stage, then you can try to cure it with medications and ointments. In order to determine the degree and stage of varicose veins, you should definitely undergo a so-called duplex or triplex scan, which will give a real idea of the condition of your vessels.
A common method of treating varicose veins. The operation is carried out in stages and the patient's hospital stay is a week. Contraindications for use:
After surgery, small skin scars occur. The surgical intervention lasts for an hour. At this time, the so-called non-working veins are removed from the legs. After the procedure is completed, the scars reach a size of 4-5 mm.
The most modern and best way to combat vein disease is laser coagulation. However, even this method has its own indications and contraindications. A treatment method no less common than phlebectomy, performed with a laser, which does not require hospitalization. The duration of the procedure is about 2 hours.
A method that helps get rid of varicose veins using a special substance injected into the diseased vein and gluing it together. There are practically no complications after the procedure, the therapy is well tolerated. The choice of treatment method depends on many factors:
The active use of this technique in the treatment of varicose veins on the legs began 100 years ago. Since then, sclerotherapy has become a widely used and very effective method, which has been experienced by many patients. The procedure is carried out under ultrasound control. After such a surgical intervention, no side effects occur, the therapy is well tolerated by the patient, and the resulting effect remains for life.
Sometimes the nails on the hands and feet turn blue and this can be caused by various factors. Some diseases can be determined by the condition of the nails. We will try to analyze the common causes of blue nails, and most importantly, when to see a doctor.
The condition of your nails is a very important factor in determining your overall health. This is why some doctors examine nails during the initial examination.
Healthy nails have a uniform pink tint, but with some diseases their color changes. For example, blue nails may be an indicator of low hemoglobin levels and, accordingly, a lack of oxygen in the blood.
When you have bluish or purple skin under your fingernails or around your eyes, lips and gums, you may be experiencing a condition known as cyanosis. It occurs when the number of red blood cells (hemoglobin) is low. This condition is also known as hypoxemia.
From this article you will learn:
Blue nails can be a warning sign. Low oxygen levels cause the skin, lips, fingertips and nails to turn blue or purple.
This phenomenon also occurs if you are exposed to very low temperatures. Then this is a temporary problem, because when you warm up, the blood circulation will resume. Bluish lips and fingertips will turn pink again.
Severe problems with darkened fingertips may indicate the presence of a condition such as Raynaud's disease. With this disease, blood circulation in the fingers and toes is very slow, which leads to a change in the color of the skin and nails.
Additionally, Raynaud's disease causes extremely cold sensation in peripheral areas. If you have this disease, your fingers, toes, nose, lips and earlobes become very painful when exposed to cold air.
In the early stages, Raynaud's disease may not be a cause for concern. A correct diagnosis at a consultation with a doctor will allow you to adjust your lifestyle so that the disease does not progress further, for example, playing sports, contrast showers and warm clothes.
Another disease that can cause blue nails is melanoma. This is a very serious form of skin cancer that causes abnormal development of melanocytes (pigment cells).
This form of cancer usually appears as a dark, flat, irregular mole, but it can also grow under the nail. Fortunately, this manifestation of melanoma is quite rare.
The most basic reason why nails turn blue is blood circulation problems, especially in the following cases:
Poor blood circulation can be a reaction to certain medications.
If you take colloidal silver as a dietary supplement, a sometimes irreversible condition known as argyria may occur as an adverse reaction. In this case, the skin over the "crescent" at the top of the nails will appear bluish or slightly bruised.
If your nails turn blue due to a low amount of hemoglobin, then you may experience some other symptoms, such as shortness of breath, fatigue and drowsiness. When your blood doesn't have enough oxygen, it affects your energy levels.
If you don't have any bad symptoms, the problem could most likely be caused by something as simple as bruising. You can damage your nail without even realizing it.
If only one or two nails show blueness, then it is a simple bruise. The bruise under the nail plate should simply heal, although this will take quite a lot of time.
Some types of fungal infection can cause blue nails. If you feel itching or develop a rash, especially on your legs, then you probably have a fungal infection.
Now we know that nails turn blue for various reasons. This could be an injury, a bruise, or even dangerous diseases and conditions of the body.
To keep your nails beautiful, you need to lead a healthy lifestyle, which will benefit your entire body. Here are some simple habits.
Always keep scissors and other nail care tools clean. Never use other people's tools; they should be personal, just like a toothbrush.
Sharing uncleaned nail scissors can cause fungal or bacterial nail infections.
Make sure your toes and nails are trimmed promptly to prevent them from peeling or breaking. This also leads to infection. Wash your feet regularly.
Avoid injury to your nails by wearing work gloves when performing potentially hazardous work.
Nails always turn blue when there is a bruise. Some people try to pick out the collected blood under the nail with sharp objects. This cannot be done, as this opens the way for bacteria to enter the wound.
It’s better to let the nail grow at its own pace, then the bruise will go away. The only thing you can do in this case is to soak your fingers in cold water with ice, which will relieve some of the pain.
Eat right and don't go on crash diets. You may lose weight quickly, but your body will not receive any benefit.
Since hemoglobin is mainly made up of iron, be sure to include iron in your diet, which will help increase your hemoglobin levels.
Foods containing large amounts of iron include:
Be sure to eat plenty of fresh fruits and vegetables to get your daily vitamin C intake: citrus fruits, berries, and dark green leafy vegetables. Ideally, your diet should consist of about 50% fresh fruits and vegetables.
Folic acid is also important for the production of hemoglobin. Foods high in folic acid include organ meats, bananas and peanuts.
If you are having trouble watching your diet, take a high-quality multivitamin with iron and vitamin C (500 to 1,000 mg per day) to help your body absorb iron better.
Vitamin supplements should also contain copper, as it is necessary for the absorption of iron.
Remember not to overdo your iron supplementation. The amount of the vitamin in a standard multivitamin supplement is sufficient, although you can continue to eat all foods rich in natural iron.
Iron from dietary supplements in large quantities has a negative effect on the liver, which cannot be said about natural iron from food.
The best way is to take a multivitamin with a small amount of iron in combination with foods high in iron.
We have already said that nails turn blue due to poor blood circulation. Eating a healthy diet significantly improves the efficiency of the circulatory system.
In addition to the healthy foods recommended above, you should also consume whole grains and low-fat dairy products.
In addition to proper nutrition, moderate physical activity also stimulates blood circulation. If you have time, then aerobic training two to three times a week will do, and if you don’t have enough time, then just do any physical activity for at least 30 minutes every day.
Walking, biking, swimming, dancing, exercising, or participating in any active activity you enjoy is a great way to improve your circulation, lift your mood, and reap many health benefits.
Even if you don’t have time for a full workout, be sure to get up and, in the intervals of free time, walk quickly or actively do cleaning and other household chores.
Maintaining a healthy weight is very important for your health. Being excessively thin is just as harmful as being excessively fat.
If you are undernourished, you will quickly develop anemia due to a lack of hemoglobin in the blood, which is why your nails turn blue, among other problems.
Being overweight increases your chances of heart disease, high cholesterol, arteriosclerosis, high blood pressure, diabetes, and more. All of this causes or worsens poor circulation.
Make sure your meals consist of about 50% fresh produce, 25% whole grains and 25% high-quality protein sources.
Drink plenty of clean filtered water . Good hydration is the foundation of health.
Fresh, clean water ensures the smooth functioning of all organs of the body. It flushes out toxins, helps blood circulate freely, improves the condition of joints, muscles, skin, hair, nails and any other part of the body.
Don't eat processed foods. As a rule, if food is in a box or can, it is not very healthy. Better eat fresh foods.
Don't drink soft drinks. Unfortunately, in today's society, many people turn to carbonated soft drinks filled with sugar, chemicals, artificial colors, flavors and caffeine when thirsty.
They are not useful, do not eliminate thirst, but only further enrich the body with toxins.
Limit your alcohol intake. Although some health experts claim that drinking alcohol in small doses is good for the body, only negative results are evident so far.
Alcohol contains a lot of sugar, which means extra calories, which is very harmful for people struggling with hypertension and diabetes.
Do not smoke. Nicotine, pesticides and other chemicals found in tobacco are extremely hazardous to health. Cigarettes dramatically increase the risk of cardiovascular disease. As we already know, poor blood circulation or low hemoglobin are the main causes of blue nails.
In the absence of serious symptoms, especially if the nails turn blue due to bruises and contusions, then this is not a problem. But if blue nails persist for a long period of time or you suffer from pain and other unpleasant symptoms such as shortness of breath, then consult a doctor immediately.
To determine the cause of blue nails, your doctor should conduct a complete physical examination.
Blue nails can be a symptom of a serious illness. If the condition is severe, you may have trouble breathing, fatigue, or other signs of illness.
Remember that cyanosis occurs when there is low oxygen supply to the tissues, which is caused by poor circulation.
Although blue nails can be a warning sign of serious health problems, this is not always the case. Sometimes accidents and nail infections can be avoided through proper hygiene and safe habits during hard work.
The question of why toes get cold is relevant for many men and women. If in winter this can be explained by unseasonable shoes, then in summer it is quite difficult to find the cause of this phenomenon. Many people's toes are cold so severely and for a long time that even a heating pad and warm socks do not help. This can be the result of either temporary weakness or a rather serious illness. In order to prevent its possible complication, it is necessary to understand the causes of this pathology. Read on to find out why your fingers and feet get cold.
The prevailing opinion that only elderly people have cold toes and heels is fundamentally erroneous.
An unfavorable environment and an incredibly active lifestyle lead to the fact that not only middle-aged people, but also young people become victims of various diseases.
The reasons why your fingers and toes are cold may be as follows:
Thus, it becomes clear that if your fingers are cold, then this is not a trifle that can be brushed aside. It is necessary to find and eliminate the problem that gave rise to this pathology.
It is definitely impossible to answer the question of what to do with perpetually frozen fingers. First of all, it is necessary to find the hidden cause of this phenomenon. To do this, you need to undergo a comprehensive medical examination and undergo various tests. It is quite possible that after the identified disease is cured, the discomfort in the limbs will disappear.
In order to weaken them without medical help, you can carry out the following activities:
If you take a comprehensive approach to the problem of cold fingers, the likelihood of solving it will be quite high.
Solving the issue of freezing fingers does not at all exclude the recurrence of this phenomenon in the future. Since the main reason for cooling the fingers is congestion in the legs, it is necessary to give them rest after a working day. To do this, you need to raise your legs above body level for several minutes. Massage and rubbing of all parts of the feet give a good effect. While working, you should not sit with one leg crossed over the other. This position blocks the blood vessels and causes varicose veins. Warming ointments and creams will help improve blood circulation in the feet.
If you have blue nails on your hands and/or toes, there can be a variety of reasons for this. This can be either a symptom of a serious internal disease or evidence of minor mechanical damage to the nail plate. Of course, in this case, the blue discoloration looks different; the nail may only have a dark blue spot on its area or acquire a bluish tint completely. In this article we will look at what types of blueness of fingernails and toenails there are, what can cause them, how to treat them and what is the prevention of this effect.
Very often, mycotic nail damage is the reason why the nails turn blue on the big toes. But most often, at the stage of the plate turning blue, the fungus is already quite advanced and is diagnosed by many other signs. However, a slight discoloration in a small area may well appear in the early stages. You can diagnose a fungus at an early stage using the following signs:
Signs of this disease can appear individually or in combination. But if you have the slightest suspicion of this disease, you should immediately consult a doctor. Fungus is a fairly common reason why nails on the toes and also on the hands turn blue, because it is very contagious and at the same time difficult to cure. The following people are at risk of contracting this disease:
It is important to remember that mycotic infection is a fairly serious disease that is difficult to treat. Therefore, you should not self-medicate, and at the first signs of the disease you should consult a doctor. In order for recovery to be as fast as possible, it is necessary to conduct a number of studies, which are only possible in laboratory conditions.
The reason why the nails on your big toes or hands turn blue may be much less dangerous. In particular, blueness can be explained by mechanical injuries. So, if you move your finger too far, pinched it, etc., then after a couple of hours a dark blue, purple or black spot may form on the nail.
It occurs as a result of the vessels bursting under the plate, that is, a hematoma occurs. It is painful when pressed and may change color over time. If a spot on the nail appears suddenly, then most likely you hit your finger and did not notice it yourself, since a hematoma can also arise from a minor injury.
The area of such a spot usually decreases over time and its edges become more sharply defined. At first, almost the entire plate may change color and the shade of the blue spot may gradually turn from its center into red or dark pink. After about a week, such a hematoma is finally localized, takes on a clear outline and darkens to black or very dark blue.
This reason why fingernails turn blue does not pose a health hazard. Sometimes the hematoma can resolve and the spot will disappear. However, most often this does not happen and the defect can be eliminated only by filing off the damaged nail as it grows back.
Perhaps the most harmless reason why there are blue nails on the hands is coloring. Applying dark varnish without a base leads to aggressive color pigments penetrating the nail plate and staining it. Sometimes, with the help of baths and the active use of nail polish remover, this deficiency can be eliminated. But more often than not, it is no longer possible to “scrub” the nail and you have to wait for new plates to grow.
If the nails are completely blue, and not in a certain area, then most likely we are talking about some kind of internal disease. Most often, the cause of a blue plate is insufficient blood supply to the fingers and problems with blood circulation. This can be easily verified by examining the skin of the fingertip. If it has also acquired a bluish tint, then the problem is related to blood circulation. If you discover this phenomenon, you should immediately consult a doctor, as it can serve as a signal of the presence of chronic diseases that were not previously identified.
A much more serious reason why the nails on the big toes or hands turn blue is heart failure. In this case, the tip of the finger will also turn blue along with the nail. If the combination develops quickly, then the deficiency may be acute. Therefore, it is necessary to consult a doctor as soon as possible. A serious danger also lies in the fact that if the functioning of the circulatory vessels is disrupted, the saturation of tissues with oxygen decreases, which is fraught with the risk of developing gangrene.
Another reason why fingernails turn blue is problems with the liver and disruption of its functioning. In this case, blue discoloration appears near the nail hole. An even rarer cause of blue plates is Wilson's disease. In this case, blueing occurs due to a violation of copper metabolism.
In order to prevent your fingernails from turning blue, whatever the reason, you should follow a few rules. These rules are given below:
Blueness can be caused by taking silver nitrate, anti-malarial drugs, minocycline. If you have started or are about to start taking these medications, then in parallel with them it is advisable to use whitening varnishes and masks for nails, as well as general strengthening agents.