What reason is blisters peeling on hands? Blister tinea manuum may be caused by blisters. The clinical manifestations are: deep blisters with the size of a needle to a grain of rice appear on the palms and fingers, and the blister walls are bright and thick, which can be combined into multilocular blisters with different degrees of inflammation and itching. Most of them happen in summer. Blisters will form white spots and annular scales after drying. Tinea manus can generally be divided into two types:
(1) blister scale type: This type starts from one hand, and starts from the palm of the hand or the root of the finger wearing a ring. At first, it was itchy locally, but it turned red after scratching, and a blister the size of a needle appeared. The wall is thick and bright, mostly in clusters, like millet under the skin. Consciously itch; Unless scratched and eroded, blisters will soon dry up, crack and peel off; There are sticky scales on the edge, which gradually expand around and are annular or multi-annular.
(2) Keratinized thickening type: it develops slowly from the former type, with one or both hands involved, showing annular desquamation spots and no obvious blisters. After a long time, the whole palm or most of it is red, and the skin of the palm is thickened, rough and the dermatoglyphics are deepened, such as goose's feet. Winter is thicker and drier, even chapped, bleeding and painful. The patient feels that it is inconvenient to stretch and retract his fingers.
How to do blisters and desquamate on hands? Diseases that usually cause peeling and chapping of hand skin are as follows:
First, exfoliative keratolysis. This is a superficial exfoliative dermatosis of palmoplantar epidermis. The reasons for it were not known At the initial stage, the lesions were white spots the size of millet, which gradually spread around, similar to the blister membrane with dry blister fluid. It is easy to rupture or tear into tissue-like scales naturally, without obvious inflammatory changes and itching. Low concentration exfoliating agent or mild lubricant can be used for treatment.
Second, hand eczema. It mostly occurs on the back of the finger and palm of the finger, and can spread to the back of the hand and wrist. The boundary is unclear or there are small pieces of skin lesions, which are often chapped due to finger movements and are often stubborn and difficult to treat due to secondary factors. Therefore, various external stimuli, such as scalding with hot water, violent scratching, excessive washing and wiping, should be avoided during treatment. And antihistamines can be taken orally, and corticosteroids and tar preparations can be used externally. It is best to use Shi Likang.
Third, tinea manuum. It is a skin disease caused by fungal infection, often confined to one side, accompanied by itching. Hyperkeratosis is mainly manifested as hyperkeratosis, roughness and anhidrosis. In cold winter, all kinds of antifungal drugs should be used for external use every time the skin is chapped, and in severe cases, antifungal drugs can be taken orally. Xuankangning is the first choice suggested by Xi. First, check whether you have one of the above. You can also buy Dakening smear and take vitamin C tablets first.
Wonderful recommendation:
Dyeing and removal skills of summer health clothes in dog days; Blisters on the hands, vaginal itching, vertical stripes on the nails, sleeping pills, leg cramps, and auxiliary breasts.