Symptoms of tinea finger

summary

Tinea manus is called leprosy in traditional Chinese medicine. It is dermatophyte infection of the palm. If it only affects the back of the hand and has ring or multi ring damage, it is still called tinea corporis. Tinea manus is widely spread all over the world. China has a high incidence rate. The long term immersion and friction injuries and contact with detergent and solvents are important causes of tinea manus infection. Many of them are middle-aged and middle-aged. Many of them have history of wearing rings. General usable tinea reaches net treatment. Finger tinea symptom? Let's talk about it

Symptoms of tinea finger

Blister scale type: the onset of the disease is mostly single case. It starts from a certain part of the palm, especially the palm, side and root of the palm, index finger and ring finger, and begins with needle sized blisters with thick and shiny wall, containing clear liquid. The blisters gather or disperse in groups, and itch spontaneously. After the blisters dry, they desquamate and gradually spread around, forming ring or multi ring lesions, The course of disease is chronic and lasts for many years until all palms are involved and spread to the back of the hand, fingernails and even the opposite palm. Sometimes blisters can be secondary to infection and form pustules.

Keratotic thickening type: it is mainly developed from blister scale type. The patient has a history of many years, often involving his hands. There is no obvious blister or ring desquamation in the skin lesions. The palmar surface is diffusely red and thickened, the skin lines are deepened, the skin is rough, dry and desquamation. In winter, it is easy to crack, the crack is deep and bleeding, and the pain is unbearable. Besides dermatophytes, the factors that affect the activity of the palmar keratotic thickening are, Also with long-term scratching, washing, soap, detergent. Various chemicals are associated with solvent stimulation and inappropriate treatment.

Immersion erosion type: tinea manus is more common in the middle-aged and elderly, male than female, mostly unilateral cupping net, long time can develop into bilateral. Blisters often occur in summer, and chaps are common in winter, which often affect activities due to pain. Because the hand is often stimulated by external factors such as detergent, tinea manus is not typical and easy to be ignored. Tinea manus is usually infected by tinea pedis or secondary to onychomycosis of the fingers (toes), but it can also be primary. The primary site is mainly on the side of the thumb and the finger, between the fingers and the palm. The early skin lesions are papular herpes, and then gradually extend.

matters needing attention

1. Usually pay attention to personal hygiene, do not use public slippers, foot basin, cloth, etc., shoes and socks, foot cloth to regular sterilization, keep feet clean and dry. 2. Shoes, socks and foot cloth should be sterilized regularly to keep feet clean and dry. Bathrooms, swimming pools and other public places are the main places to infect tinea pedis. The disinfection management system should be strictly implemented. 3. After washing feet or taking a bath in the evening, wipe the water between the toes and put on the disinfectant spreading powder (0.1g menthol, 2G thymol iodide, 4G zinc stearate, 2G magnesium carbonate, 15g boric acid, 100g talc powder). The purpose is to keep the toes as dry as possible to prevent the reinfection of epidermal mold. 4. No improper relationship with others. Do not use other people's underwear, underwear and bath products. 5. Usually, it is necessary to reduce the adverse stimulation of chemical, physical and biological substances to the skin of hands and feet. If the patients drink less irritant drinks, such as strong tea, coffee, alcohol, etc., because these drinks stimulate the secretion and discharge of sweat glands, which provides a favorable environment for the susceptibility of epidermal mold.