If there is no foot odor but the feet smell bad, it is possible that the patient has developed oedema. The specific cause of odd sweating is not very clear, it may be due to excessive sweating or abnormal sweating, coupled with the wearing of tight shoes, not breathable, and not directly related to fungal infection. For this phenomenon can be directly treated with drug foot soak, can significantly alleviate the production of odd sweat, can use the Chinese medicine Amaranthus, bitter ginseng, snake bed seed, plus pepper, fine spice, etc., according to a certain ratio of decoction after the foot soak, soak feet can significantly improve the phenomenon of foot odor.