What is the reason why the blisters on the hands are itchy?

This belongs to herpes zoster, also known as sweating eczema, which often occurs symmetrically in the palms, fingers and fingers. It occurs in late spring and early summer, and it is often easy to relapse. Rashes are mostly small blisters gathered or scattered in the depths of the epidermis, with normal skin color and a few red or reddish. Often accompanied by sweating on hands and feet, people who often come into contact with cold water are prone to illness, and have varying degrees of self-conscious itching or burning sensation.

In summer, there are still a lot of such patients, and most people actually don't take it seriously because it has self-healing. Most people don't have unbearable itching. I used to get it in summer. I sweat easily, especially when I'm nervous, and my hands feel like they've been washed.

At that time, I happened to go out with my teacher and met a patient who came to consult this question. The teacher replied at that time, first of all, don't touch cold water. Don't wash your hands directly when sweating. Dry them before washing. This is very important. If it doesn't itch badly, just pay attention. I will fade away gradually, and I will rarely relapse in the future.

If it itches badly, prescribe some calamine lotion and give a method of external treatment with traditional Chinese medicine. That is, use the leaves of Platycladus orientalis to decoct water, and then soak your hands with the cut warm soup, each time for 15 minutes, and 4 days is a course of treatment. The effect is also good. The key is to try not to touch cold water. If there is sweat in your hand, be sure to dry it.

I went back and tried. I soaked my hands in the leaves of Platycladus orientalis, and it disappeared in about 7 days. I usually pay attention to washing my hands with warm water. I haven't done it in years. I hope this way can help everyone and let more people not be troubled by herpes.

Every summer, many people always have some small blisters on their hands inexplicably, and these blisters are particularly itchy. If they are scratched, a lot of liquid will flow out. What is the cause of this blister? Why do you tickle?

Many people may think that this is a kind of eczema, but it is not eczema. In fact, it is herpes zoster, which generally appears in the hands and feet where sweat glands are particularly developed. It looks like millet or rice grains, slightly higher than the skin surface. It is especially easy to appear when the weather is sultry, which may be related to the blockage of sweat glands.

So, what are the causes of these herpes?

1, mental factors: when we are in life due to excessive stress, emotional fluctuations, anxiety or irregular work and rest and other mental factors, it is easy to induce herpes;

2. Local irritation: this mainly refers to frequent contact with some irritating items, or contact with some allergic foods and items or cause herpes;

3. Other factors: this is mainly due to poor physical fitness or constipation, gastrointestinal dysfunction and other problems, which are easy to induce herpes simplex;

4, seasonal changes, such as large temperature difference in late spring and early summer, are easy to cause sweat pipe blockage, so that sweat can not be discharged, especially in the hot weather, if there is too much moisture in the body, it is more likely to induce herpes simplex.

What should I do if I have herpes on my hand? Can you scratch it? How can I stop itching quickly?

If you find herpes on your hand, you'd better not scratch it. If we scratch them, it is easy to cause infection and even inflammation. Let's try the following methods to achieve the effect of quick itching relief:

① Vitamin C injection is applied to the affected area twice a day for 3 days, which has a good effect on the recovery of skin lesions. The method is: wash your hands first, pour vitamin C injection into your palm after drying, then wipe the liquid evenly with your hands and wash it off when it turns white after drying. 2 ml twice a day. Efficacy: It has been reported that patients with hand desquamation were treated with vitamin C, which was effective for 65,438+0 times in mild cases, 3 times in severe cases and recovered in a few days.

(2) Chop ginger, soak it in Chinese liquor for 24 hours and then apply it to the affected area, 1-2 times a day, 1 time, and the curative effect is very remarkable.

③ Fresh leek juice with appropriate amount of brown sugar, once a day 1 time, four times in a row, can show a certain curative effect.

④ You can also apply halometasone ointment for better effect.

In addition, in addition to the above antipruritic methods, you should also pay attention to the following matters in your life.

① Keep your hands and feet clean and sanitary, and wash your hands with alkaline soap, soap or shower gel as little as possible. You can wash the affected area with warm water.

Eat less spicy hormone foods, try to avoid contact with allergens and inducers, and eat more fruits and vegetables.

(3) Control your emotions to avoid too much fluctuation, because emotional and mental factors also have a great influence on herpes zoster, so you should pay attention to maintaining a good mood in your daily life and never be moody.

④ Keep the affected area dry, try to avoid contact with water and detergent, and apply more cream, which can not only relieve itching, but also avoid the complications of chronic eczema or fungal infection.

Generally speaking, herpes zoster is not terrible, but it itches and itches, but don't scratch it with your hands, so it will gradually disappear after 2-4 days. Remember, the most important thing is to stop itching and stop scratching with your hands!

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When the temperature rises in summer, some small blisters are easy to appear on hands or feet, sometimes sporadic and sometimes dense. The most important thing is that they are itchy, and they may seep out after being broken!

Many people think that if they suffer from dermatoses such as tinea, they will use antifungal drugs such as dyclonine and perrisone, but the effect is not great.

In fact, these itchy blisters are probably not caused by fungi, but by herpes zoster, a common skin disease in summer.

How should herpes zoster be treated?

In fact, you can do it without treatment ~ (of course, the premise is not serious).

As a self-limited disease, if the symptoms are not serious, just keep the affected area dry and relieve itching. Don't scratch or destroy the affected area too much to avoid secondary bacterial and fungal infections.

What is the reason why the blisters on the hands are itchy?

When summer comes to love sweating, some of these people get a lot of blisters on their hands, which usually start from their fingers. Generally, these small blisters are translucent or opaque and itchy.

In fact, this kind of boils, called sweat blisters, mostly occur in places where sweat glands are particularly developed, such as hands and feet. Young people are a high-risk group, with high incidence in summer and self-healing without treatment in autumn.

Herpes zoster is a kind of skin eczema, which is related to personal constitution, autonomic nerve dysfunction and mental factors. Modern medicine believes that it is caused by fungal infection, and Chinese medicine theory believes that it is because of excessive moisture in the body. But in fact, there is no clear cause of this disease.

In fact, it won't have any impact on the body itself, but because everyone has different sensitivity to feelings, it will affect life to varying degrees and the beauty of hands. Of course, some serious people will get secondary infection, which will cause swelling and pain in their hands.

How to deal with and respond?

First, keep your hands clean and dry, especially those in love sweating. Washing your hands frequently can reduce the number of blisters.

Second, if you are an individual who has a regular attack every year, you can soak your hands in warm water diluted white vinegar for 5 minutes every day before the arrival of summer, or soak your hands or feet with Bletilla striata after heating and diluting, which has antiperspirant and preventive effects.

Third, boil the water with pepper, and then wash it with pepper, so that the pepper water is cold, but not too cold, once in the morning and once in the evening; Wash the place with blisters, and finally rub the blisters with boiled peppers, even if it is broken, it doesn't matter, peppers have bactericidal effect.

Fourth, when there are many blisters and itching in the palm, you can use foot gloss powder to heat the blisters on your hands, and most of them will break. After soaking your hands, wipe them with iodine and dry them. Most of the blisters on the hands will turn white the next day, and they will be fine when they fall off. Soak your feet once or twice, but it is not advisable to soak your hands many times.

I hope my answer is helpful to you, please pay attention, and I will continue to update relevant medical questions.

This is a symptom, and many people will treat it directly as tinea manus or herpes zoster, which is actually unwise. We can't ignore the existence of vesicular tinea manuum, which is mainly composed of miliary herpes or blisters, distributed in groups or scattered, with thick blister walls and clear contents, desquamation after drying and absorption, often accompanied by severe itching.

How to distinguish tinea manus from herpes zoster?

Generally speaking, tinea manuum and pedis is an infection and infectious disease, which is caused by fungi. On the other hand, eczema is an allergic disease. When you get sick, you use your hands and feet, and the boundary of the lesion is unclear. This course of disease is long and difficult to cure.

The best way to identify them is to take scales and blisters and examine them under a microscope to see if there are fungi. If there is fungus, it is confirmed to be tinea manus; if there is no fungus, it is eczema.

What is the reason why the blisters on the hands are itchy?

Sweat blisters are eczema changes that occur on hands or feet. At the onset, the side of the patient's palm, sole or fingers and toes often itches violently, and many tiny, scattered or convergent blisters can be seen, some of which are reddish papules.

The etiology of herpes zoster is not completely clear, and it is thought that it may be related to these factors.

Fungal infection (such as Trichophyton rubrum, etc. )

Allergic constitution; Mental factors (such as anxiety, staying up late, etc.). )

Contact allergens (such as nickel, benzidine, potassium dichromate, etc.). )

Fatigue, tension and depression

hereditary factor

Sunlight exposure, etc

What if you get herpes?

It can be diluted with white vinegar and soaked for five minutes, which has a very good bactericidal and anti-inflammatory effect.

If it is caused by the accumulation of moisture, it is because the moisture inside the human body is too heavy, and it is relatively simple to get rid of it. You can eat more foods that strengthen the spleen and promote diuresis, such as barley and red beans.

When there is a blister, if it is particularly itchy, you can apply compound calamine lotion. You can also wet compress with 0.5% lead acetate solution, 3% boric acid solution or 5% alum solution, or soak 10~ 15 minutes.

When there are signs of peeling, it is necessary to apply hormone ointment, such as dexamethasone and hydrocortisone. After using hormone ointment, herpes simplex can be controlled in 3~5 days.

When peeling, drying and peeling repeatedly, you can apply some moisturizing and anti-inflammatory protective ointments, such as 10% urea cream and vitamin E emulsion.

If it still itches, take oral antihistamines, such as cetirizine hydrochloride (befen), to help the patient stop itching.

I'm Dr. Huang Zhiyan, and I'm committed to explaining complicated and difficult disease knowledge in plain language to help you manage your body well. Your praise is my greatest motivation! In addition, if your family members are also troubled by blisters on their hands, please pass this article on to them!

In summer, many people get blisters on their hands, and some of them are particularly itchy. The more they scratch, the more they itch. It would be much better if they let him go. Why did it grow up? We don't know. Anyway, summer is easy to appear, come out inadvertently, and disappear after a while. Today, let's talk about this small blister in detail.

In fact, this common blister, which we call herpes zoster, is a kind of skin eczema. What are the characteristics of this herpes zoster?

Herpes zoster is a kind of vesicular skin disease that occurs in the palms and toes, and it is generally easy to appear in the hands and feet with particularly developed sweat glands. Because it has always been thought that it is caused by sweating and other factors, it is called sweat herpes. However, it has been confirmed that the occurrence of herpes zoster is not directly related to sweat glands and sweating. Herpes zoster is a deep small blister, the size of millet to rice grain, slightly higher than the skin surface, often without redness and swelling. 1-2 weeks later, it dries up and becomes flaky, which can occur repeatedly and has different degrees of burning and itching. It often happens for several years and rarely happens all year round.

What is the cause of herpes simplex?

In fact, the specific reasons are not very clear. Most people think it has something to do with the following aspects.

From the perspective of western medicine: ① Allergy is related to the allergy caused by exposure to heavy metals such as nickel and cobalt at work, and may also be related to other allergic diseases; ② Skin fungal infection infects other parts of the body and causes herpes zoster; ③ Intravenous immunoglobulin can also cause this situation; (4) People with poor mental outlook and mental state are also prone to herpes zoster.

From the perspective of traditional Chinese medicine, herpes zoster belongs to the type of spleen deficiency and dampness, and the spleen and stomach are the most important organs for human metabolism of water and dampness. The function of spleen and stomach is not good, and the metabolism of water and dampness is not smooth and accumulates in the body. Water dampness hinders the qi movement of human body, and moisture moves to the body surface, thus forming herpes zoster. Coupled with the hot and humid external environment in summer, it is more difficult to discharge moisture in the body. Therefore, summer is the season of herpes zoster. It can be understood that the moisture in the body is relatively heavy.

Because the specific cause of the disease is not very clear, western medicine has no particularly good way to cure herpes simplex, and what it often does is symptomatic treatment.

1, remember never to scratch the small blister on your hand when it itches. The more you scratch, the more it itches. It's okay. Take your time. Don't use needles to avoid re-infection. If the blister is dry, don't pick it, let alone tear the skin.

2. The local treatment is mainly to relieve itching, such as calamine lotion, 5% formalin or 1% urotropine, Ziyi powder, etc. Corticosteroid hormone preparations such as triamcinolone acetonide, compound colarone cream and Zhiluosong are used for patients with obvious itching.

3. Blisters can obviously be soaked or wet-packed with 0.5% aluminum acetate solution or 5% alum solution.

4, systemic treatment can use anti-gel drugs, vitamins B 1, B2, A, E ... If there are many rashes and obvious symptoms, you can take corticosteroids such as prednisone orally for a short time.

The best treatment for herpes zoster is prevention in life, so as to avoid the occurrence of herpes zoster as much as possible.

1. Do not smoke or smoke less in your life, avoid contact with soap, carbon, washing powder, detergent, gasoline, alcohol and other things, ensure a good sleep, keep your hands dry as soon as possible after washing your hands, pay attention to hand hygiene and wear more cream. Especially when summer comes, we should pay more attention. 2, eat more fruits and vegetables with the effect of invigorating the spleen and removing dampness, such as yam, sweet potato, wax gourd, melon, red bean, pumpkin and so on. Eat less spicy and greasy food and drink less. 3, keep a good mood, good mood is extremely effective for the prevention and treatment of herpes simplex.

Conclusion: Blister itching may also be related to physical fitness. Pay more attention to them in daily life and don't dig hard. Because herpes zoster is incurable, prevention is the best treatment. Herpes zoster is mainly itchy and basically recovered after one week. To tell the truth, there is generally no need to go to the hospital for treatment. But if you have systemic symptoms, such as fever, aggravated blister infection and other symptoms, you still have to go to the hospital. I don't know if you have any good ways to relieve herpes, so you can discuss and share them in the comments section.

This is the performance of herpes simplex, which occurs in spring and summer and often lasts for several years. At first, it is a deep blister on the side edge of finger or palm and sole. The vesicles are clear, mostly contained in the skin, and a few can be slightly raised and symmetrically distributed. It can also occur on the back of the hand, consciously itching, tingling or burning.

There are two kinds of blisters on the hands. First, one hand has blisters. Generally speaking, it is tinea manus. Usually treated with antifungal drugs. Common ointments such as dyclonine and naftifine ketoconazole are contagious. Therefore, you should wash your hands in time after applying the medicine, and the towel should be used by one person. Regular cleaning and disinfection. If there are blisters on both hands, they are usually allergic symptoms. Some people's blisters on their palms are called herpes zoster, which is caused by excessive sweating, inability to sweat, subcutaneous skin irritation or contact with alkaline liquids such as water and soap, flowers and trees, sand and other external stimuli. There are also some blisters on the back of the hand, which are also related to contact with chemicals, such as water, soap, skin care products, sun exposure or wearing rubber gloves. Generally, topical halometasone or mometasone furoate ointment is used for antiallergic treatment to help the symptoms subside, and at the same time avoid the above-mentioned irritating reasons, make good protection and prevent recurrence.

Repeated blisters are scratched, scabbed, and then peeled. The process is very bad, especially when the temperature is high, and the pickling with sweat is even worse, which is terrible. There are no such blisters in other seasons, and they only appear in summer. What's going on here?

Sweat herpes appeared.

If there are many blisters on the hands in summer, it may be caused by herpes zoster, which is a special eczema, especially common in summer, spreading all over people's fingers and toes, and can be said to be pervasive. Herpes zoster will form blisters on the tip of the needle. This kind of thing looks very small, but the itching is very uncomfortable. Itching and burning gradually turn into redness, ulceration and so on, which is very dangerous and bad.

The humidity is too high. Herpes zoster is a kind of eczema, which is caused by heavy moisture. Moisture is a very bad thing, and the influence of heavy moisture is very great. Once the moisture in the body is too heavy, it may affect the metabolism of spleen toxicity and viscera. This situation also has an impact on skin metabolism, leading to abnormal skin metabolism. If sweating is abnormal, it may lead to the aggravation of herpes zoster.

Physical fatigue. At present, people are under great pressure, and the pressure of work and life is endless. Being in a state of tension for a long time will lead to excessive mental stress, physical fatigue, decreased resistance and immunity, various diseases may come slowly, and herpes will also be induced, leading to blisters of different sizes on people's skin, which is also a very bad thing.

Caused by fungal infection. Besides humidity in summer, fungal infection is also a situation that everyone has to pay attention to, especially neglecting personal hygiene, which will lead to more serious fungal infection. In this case, some unnecessary bacteria may come into contact with the skin, causing people's sweat to flow out, and the discomfort is more obvious. For example, accidentally touching athlete's foot will lead to bacterial infection in the foot, which is also a very dangerous thing.

Caused by the stimulation of chemical components.

Allergy? ?

Some patients belong to systemic contact dermatitis, which is related to metal allergy (nickel sulfate or chromium allergy), and some people are aggravated by contact with items that are irritating to the skin such as washing powder, detergent and soap. This kind of stimulation may damage the skin and cause blisters to worsen.

Something to do with mental factors? ?

Yes, nervousness, fatigue, depression and other emotions are the causes of some herpes.

In fact, this common blister, which we call herpes zoster, is a kind of skin eczema. What are the characteristics of this herpes zoster?

Herpes zoster is a kind of vesicular skin disease that occurs in the palms and toes, and it is generally easy to appear in the hands and feet with particularly developed sweat glands. Because it has always been thought that it is caused by sweating and other factors, it is called sweat herpes. However, it has been confirmed that the occurrence of herpes zoster is not directly related to sweat glands and sweating. Herpes zoster is a deep small blister, the size of millet to rice grain, slightly higher than the skin surface, often without redness and swelling. 1-2 weeks later, it dries up and becomes flaky, which can occur repeatedly and has different degrees of burning and itching. It often happens for several years and rarely happens all year round.

Herpes zoster is similar to tinea manus. How do you distinguish them?

Before seeing a dermatologist for diagnosis, many people always mistake herpes zoster for tinea manus. In fact, there is a clear difference between the two.

(1) Look at the location

Sweat herpes is more common on the finger side, and it will appear on the palm of your hand when it is serious, and it is often symmetrically distributed on your hands or feet. Moreover, tinea pedis mostly occurs in the palm of your hand, usually with one hand and one foot.

② Look at blisters and peeling.

Herpes zoster is a small blister that mainly occurs under the skin. It grows from a small grain of rice to a big grain of rice. The interior is clear and transparent, and each one is independent. It won't peel off at first, but it will peel off later. Tinea manus is characterized by desquamation at the initial stage, which will gradually spread to the back of the hand, with small papules or inconspicuous blisters on the edge.

3 see if it will "disappear" by itself.

If you don't use persistent antifungal drugs, tinea manuum won't disappear suddenly, but herpes zoster will suddenly relieve until it disappears after a period of attack.

④ Look at the complications.

Patients with tinea manuum are often accompanied by complications such as tinea pedis and onychomycosis. Patients with herpes simplex generally do not have these symptoms.

What is the cause of herpes simplex?

In fact, the specific reasons are not very clear. Most people think it has something to do with the following aspects.

From the perspective of western medicine: ① Allergy is related to the allergy caused by exposure to heavy metals such as nickel and cobalt at work, and may also be related to other allergic diseases; ② Skin fungal infection infects other parts of the body and causes herpes zoster; ③ Intravenous immunoglobulin can also cause this situation; (4) People with poor mental outlook and mental state are also prone to herpes zoster.

From the perspective of traditional Chinese medicine, herpes zoster belongs to the type of spleen deficiency and dampness, and the spleen and stomach are the most important organs for human metabolism of water and dampness. The spleen and stomach function is not good, and the water and moisture metabolism are not smooth and accumulate in the body. Water dampness hinders the qi movement of human body, and moisture moves to the body surface, thus forming herpes zoster. Coupled with the hot and humid external environment in summer, it is more difficult to discharge moisture in the body. Therefore, summer is the season of herpes zoster. It can be understood that the moisture in the body is relatively heavy.

How should herpes zoster be treated?

In fact, you can do it without treatment ~ (of course, the premise is not serious).

As a self-limited disease, if the symptoms are not serious, just keep the affected area dry and relieve itching. Don't scratch or destroy the affected area too much to avoid secondary bacterial and fungal infections.

Systemic treatment can be given anti-gel drugs and vitamins B 1, B2, A and E. If there are many rashes and obvious symptoms, corticosteroids such as prednisone can be taken orally for a short time.

Because the specific cause of the disease is not very clear, western medicine has no particularly good way to cure herpes simplex, and what it often does is symptomatic treatment.

The best treatment for herpes zoster is prevention in life, so as to avoid the occurrence of herpes zoster as much as possible.

1. Do not smoke or smoke less in your life, avoid contact with soap, carbon, washing powder, detergent, gasoline, alcohol and other things, ensure a good sleep, keep your hands dry as soon as possible after washing your hands, pay attention to hand hygiene and wear more cream. Especially when summer comes, we should pay more attention.

2. Proper dampness is indispensable. For example, it is very important to eat some dampness-removing foods, such as barley. Eat more fruits and vegetables with the effects of invigorating spleen and removing dampness, such as yam, sweet potato, wax gourd, corn stigma, poria cocos, red beans and pumpkin.

3. Eat less spicy and greasy food and drink less. Repeated blisters on the hands are also related to diet. If you always eat greasy and spicy food, your diet is not moderate and your nutrition intake is not balanced, it will have an impact on the internal environment and make people get blisters.

4. Eczema on hands may also be related to washing clothes. People who often wash clothes often come into contact with substances such as washing powder and laundry detergent, and the skin of their hands is frequently stimulated, which will increase the chances of blisters on their hands.

5. Avoid touching these items.

If you have been diagnosed as allergic to nickel sulfate or chromium, do not wear necklaces, earrings, bracelets and other items containing these ingredients, and do not wear dentures containing these ingredients.

Keeping a good mood is extremely effective for the prevention and treatment of herpes simplex.

Conclusion: Blister itching may also be related to physical fitness. Pay more attention to them in daily life and don't dig hard. Because herpes zoster is incurable, prevention is the best treatment. Herpes zoster is mainly itchy and basically recovered after one week. To tell the truth, there is generally no need to go to the hospital for treatment. But if you have systemic symptoms, such as fever, aggravated blister infection and other symptoms, you still have to go to the hospital. I don't know if you have any good ways to relieve herpes, so you can discuss and share them in the comments section.

In summer, it's easy to get dense blisters on your hands, which makes you want to scratch. What happened?

This is herpes simplex. In summer, hands are easy to sweat, sweat glands and hair follicles are few, sweat is difficult to come out, and blisters are easy to form. Triamcinolone acetonide cream or desonide cream can be used appropriately, and antiallergic drugs can be taken if it itches badly. Of course, if you don't take the medicine for a while, you will get better.

If the blister is broken, remember to use moisturizing cream to care in time and try to avoid contact with alkaline items such as soap and washing powder. Herpes zoster may be related to the following factors: