Erythema on hands in hot weather

Etiology: The main cause is the toxin of exogenous damp-heat, which is hidden in the skin, and both the toxin and evil are present. After a long illness, damp-heat turns to dryness and hurts blood, so qi and blood can't get up. The skin loses its luster, resulting in thick and dry skin and loose keratin. Nourishing blood and moistening dryness, expelling wind and cracking, and improving hand immunity are the basis of treatment. You can go to Taobao shop (Kapok Tongtai) to have a look and get to know it, which will help you.

What is hand peeling? In real life, there are indeed many people who don't know much about Liriodendron. In fact, Liriodendron chinense is not a serious illness. Medically called tinea manuum. It's just a common skin disease, but it's this little Liriodendron that makes many patients miserable. According to the symptoms, it is divided into three types: 1. Seasonal hand peeling II. Perennial hand peeling 3. Itching and desquamation.

Characteristics of desquamation symptoms: no inflammation, no fungi (fungal test negative)

First it stings, then it becomes a red spot, and then it becomes a big white spot of the needle. After that, the small white spots gradually expanded, forming blisters of different sizes, and a layer of white cuticle appeared on the surface, which turned into a hollow bubble-like horny skin and fell off like a translucent paper towel. If it keeps falling off, what is left is a large pink newborn epidermis, like a map. If you don't wait for it to fall off naturally, it will bleed and hurt. In addition to the palm, the same peeling phenomenon will occur on the toes.

Gradually expand around, constantly peeling off the tissue scales, coupled with manual tearing, the stratum corneum is peeled off layer by layer. Rapid development usually involves the whole palm, with no local inflammatory changes, recurrent attacks every year, and there is a trend of aggravation year by year. The peeling area is constantly increasing, expanding to a deeper level, finally revealing fresh and tender flesh color, and then the hands are chapped, which is easy to cause infection.

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

First, the first herpes-herpes zoster is a kind of eczema, which mostly occurs in summer. The main symptoms are blisters, some peeling and some not peeling.

Second, tinea manuum-tinea manuum is a kind of dermatophytosis caused by fungal infection, which is contagious. Patients with tinea manuum are often accompanied by beriberi and blisters.

Third, eczema on the third hand is also a common symptom, blisters, but blisters are different from tinea manus and herpes zoster. The blisters of eczema grow on the skin surface, while the blisters of herpes zoster and tinea manus are deeply rooted and emerge from under the skin, slightly exposing the skin.

Fourth, fourth allergies, allergies are special, and there must be allergens at the time of onset, but after staying away from allergens, symptoms will subside. Usually used in combination with oral antiallergic drugs.