How to grow blister very itch to do on foot to summer

In summer, blisters develop on my feet and are very itchy. The first consideration is that they are fungal infections, showing tinea pedis. Tinea pedis is more common in people who sweat easily on the soles of their feet, or when they come into contact with shoes worn by people with tinea pedis., socks, bathtubs, foot basins, etc. are infected. Suggest to hospital dermatology department to see a doctor, do fungal blood examination to make a clear diagnosis, and then do antifungal treatment, generally speaking do not take medicine treatment, you can apply miconazole nitrate, oxiconazole and other antifungal drugs on the outside. In addition to fungi, there may also be eczema, papular urticaria these skin diseases, this is due to contact with certain irritant substances caused by an allergic reaction, then do anti-allergic treatment.(The use of drugs should be carried out under the guidance of a doctor)