Sweaty feet with foot odor may be caused by poor hygiene habits, or may be caused by fungal infections, and may be improved by adjusting lifestyle habits and medication. 1. Adjustment of living habits: not changing shoes and socks or wearing socks made of chemical fiber may cause sweaty feet and foot odor. Patients should pay attention to keep the feet dry and clean, pay attention to frequent foot washing, change shoes and socks, try to wear cotton socks. 2. medication: when fungal infections occur in the feet, there will also be foot sweating, foot odor, foot skin dryness, and even blisters and other phenomena. Patients should pay attention to clean, can be used externally anti-fungal drugs, such as terbinafine cream, miconazole powder. It is recommended that patients with sweaty feet and smelly feet go to a regular hospital in time to clarify the cause and be treated under the guidance of a professional doctor.