Tinea pedis, clinically known as tinea pedis, is caused by fungal infections and is prone to recurring attacks due to poor lifestyle habits, irregular medication, poor skin barrier function, and fungal residue. 1, bad habits: feet are often in a sweaty, humid, poor air circulation environment, if you do not change shoes and socks and bathing utensils in a timely manner, it is easy to reproduce fungi again, making recurrent attacks of foot odor. In addition, sharing shoes and socks with others, footbaths, or often go to bathing places with poor hygiene conditions, etc., may lead to fungal re-infection, thus triggering a recurrence of foot; 2, the medication is not standardized: the treatment of foot fungus to apply antifungal creams, if patients do not strictly follow medical advice on medication, stop using medication before the foot fungus is completely healed, resulting in pathogenic bacteria, spores residue, will cause recurrence of foot fungus Or aggravate the disease. There are also some patients when foot odor occurs, self-medication, resulting in no symptomatic treatment, making recurrent foot odor; 3, poor skin barrier function: feet suffering from dermatitis, eczema and other diseases, will lead to poor skin barrier function, or intermittent medication to make the original skin barrier is damaged, it is difficult to resist fungal invasion, so it may lead to recurrence of foot odor; 4, fungal residue: in general, the symptoms of foot odor eliminated After the symptoms of foot odor are eliminated, the fungus will still survive in the skin scales or shoes and socks. When encountering a humid and warm environment, the fungus will multiply again, leading to a recurrence of foot odor. Foot fungus is a contagious foot skin disease, patients should pay attention to improve their daily habits to avoid the recurrence of foot fungus. 1, the footwear contacted by the foot fungus patients to thoroughly sterilize, disinfection; 2, foot fungus treatment can not damage healthy skin, as far as possible do not use hormonal products; 3, keep the feet clean and dry, develop the habit of washing feet often, but avoid using alkaline soap and other irritating chemicals when washing feet; 4, to avoid eating chili, raw onion, raw garlic and other foods that can easily trigger sweating; 5, avoid sharing toiletries, avoid and People suffering from fungal infection disease frequent contact or share towels, shoes and socks, foot wash basin and other items to avoid infection of foot odor.