What causes itchy fingernails

Fingernails are an important part of the human body, and itchy fingernails are a problem that many people tend to ignore. Many people do not understand what causes itchy fingernails. Generally speaking, itchy fingernails may be caused by a lack of trace elements or by disease.

1. If you feel itchy, it is hand bad luck, which is caused by fungal infection. The treatment is mainly with external antifungal drugs, such as Daknin, Lamisil, Guizhou Shenqi, Huatuo Paste, etc. As long as you insist on using them, continuing to use them for one week after the symptoms disappear can usually cure them.

2. It could also be tinea pedis, which is a fungal skin disease caused by fungal infection and is contagious. If not treated in time, it may be self-infectious or spread to other people, mostly starting from one hand or one foot. Eczema is an allergic skin disease related to allergic reactions. Many reasons may lead to the onset of the disease, such as diet, drugs, environment, inhalations, etc., and mostly starting from bilateral symmetry of the body. However, the two diseases have certain similarities in symptoms, and you need to go to a regular hospital for a fungal examination. It is recommended to go to the hospital for a check-up.

3. In this case, it depends on the nutrition of the nails and senile keratosis. Usually, itching and pain do not affect the efficacy of the drug. If it is itching at the root of the nail, you should try to take the nail dandruff for microscopic examination. Continue to use it for more than 7 days after the nail dandruff disappears. If it does, please go to regular science books to check whether it is infected with fungi.