The red spots on the hands become smaller and the blisters become more and more itchy.

Tips: The reply is for reference only and cannot replace the clinical diagnosis. Please go to the relevant hospital for final diagnosis:

It's called herpes zoster.

Herpes zoster is a kind of skin eczema, which occurs symmetrically on the side of hands or feet. This is a vesicular skin disease that occurs on the palms and soles of the feet. Because it occurs in places where sweat glands are particularly developed, such as hands and feet, blisters are the main manifestations, so it was once thought to be related to sweat glands, so it was named sweat herpes. Now it has been proved that it has nothing to do with sweat glands and sweating. Its clinical manifestations are deep small blisters, the size of rice grain to rice grain, slightly higher than the skin surface, and often no blush. Symmetry occurs on the palm and toe sides. 1-2 weeks later, it dries up and becomes flaky, which can occur repeatedly, with different degrees of burning and itching, and often occurs for several years.

At present, the cause of herpes zoster is not very clear in medicine, and only a few patients have found that it is related to mold infection or metal allergy or even emotional stress in other parts of the body. It may be related to mental stress, sweaty hands and feet, fungal infection and allergic reaction. More common in summer.

The prevention of herpes zoster is mainly based on its related characteristics. 1. Emotional control. 2, write a diet diary, find out whether your herpes is related to metals, and if so, try to avoid it. 3. When the seasons alternate, you should touch less water, less detergent and more cream.

Treatment:

1. Avoid scratching: Scratching is often the main cause of illness deterioration and complications, so it is very important to minimize scratching.

2, hands and feet maintenance as far as possible, hands should be less exposed to water and detergent, feet should be kept ventilated and cool, and more cream should be applied. This can not only reduce itching, but also avoid the complications of chronic eczema or mold infection.

3, topical steroid ointment: in the case of severe itching, simple maintenance is quite difficult to stop itching. At this time, topical steroid ointment is needed to relieve itching and control the disease.

4. stress control:-stress control is very helpful to relieve the disease and reduce recurrence.

5. Low-metal diet: According to statistics, this method is very effective for patients with metal allergy.

Symptoms: red blisters appear on both hands at the same time, with severe itching.

Treatment: It is related to hand love sweating and physical sensitivity, and it needs external application and oral administration under the guidance of a doctor.

Its pathogenesis is mainly caused by blood deficiency and blood dryness, skin malnutrition and dryness-heat, so it is advisable to nourish blood and moisten dryness, dispel wind and relieve itching. The common causes of hand desquamation are tinea manuum caused by fungal infection; Contact dermatitis caused by chemical damage; Exfoliative keratosis caused by congenital genetic factors

Treatment of desquamation of palm is seasonal and may have a tendency of self-healing. Generally, no special treatment is required. For authors with serious illness or recurrent attacks, western medicine often uses sedatives, antihistamines and anticholinergic drugs.

1, the blister stage should focus on astringency and itching relief, and Fukangjie can be applied externally or soaked in 10% alum solution.

2. In the peeling stage, protect the newly grown epidermis with external medicine, and you can apply Fukangjie ointment.

3. Patients with dry keratin thickening and small cracks can apply "Fukang ointment" to moisturize and prevent cracks. In addition, be careful not to tear off the stratum corneum that is not completely peeled off, so as not to cause pain or bleeding.

4. The author with serious or recurrent illness can take Liuwei Dihuang Pill or Liuwei Dihuang Decoction: 20g Radix Rehmanniae Preparata, Rhizoma Dioscoreae 15g, Cornus officinalis 10g, Cortex Moutan 10g, Alisma orientalis 10g and Poria cocos 15g. Saposhnikovia divaricata 15g, tribulus terrestris 30g, decocted in water. Generally 3-5 doses can take effect.

5. Apply vitamin C injection to the affected area twice a day for 3 days as a course of treatment. It has a good effect on the recovery of skin lesions. Methods: Wash your hands first. When it is slightly dry, pour vitamin C injection on the palm of your hand, then wipe the liquid evenly with both hands, and then 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 in mild cases 1 time, effective in severe cases for 3 times and recovered in a few days.

6. Patients should also be optimistic, avoid mental stress and emotional excitement, and try to avoid contact with alkaline detergents. Can prevent the occurrence of this disease.

7. Cut ginger and soak it in Chinese liquor for 24 hours and then apply it to the affected area, 1-2 times, one dose a day, and the curative effect is very remarkable.

8. Take fresh leek juice and brown sugar once a day for 4 times, and the effect is very good.