If the sweaty feet phenomenon is not related to the wearing of poor quality footwear, then the effect of the disease should be considered. A preliminary physical examination by a doctor can be carried out first at a dermatologist to clarify whether the disease is a skin condition; if there is no such disease, or if the patient himself has symptoms such as abnormal weight, increased meal size without weight gain, and emotional irritability, he can then go to an endocrinologist for blood and urine tests.