Numbness and a burning sensation in the ankle and foot is a neuropsychiatric symptom in patients with beriberi. Thiamine is a precursor of thiamine pyrophosphate (TPP), an important coenzyme in the decarboxylation of pyruvate and alpha-ketoglutarate in the tricarboxylic acid cycle and a coenzyme of erythrocyte ketolyltransferase. In addition, it is also related to brain cell activity and nerve impulse transmission. Once deficient, it can cause a series of neurological and circulatory system symptoms, called foot disease. What are the aspects of daily prevention of ankle and foot numbness and burning pain? 1. Be consistent with your medication: Tinea pedis is a chronic infection in which a fungus grows and multiplies in the keratin layer of the foot. It requires long-term medication to kill it. 2. Don’t use medication indiscriminately: the most critical thing about foot fungus medication is that it should be divided into types for consistent and regular treatment. Some people use corticosteroid solid intoxicating creams such as Botox to treat tinea pedis, and the more they treat it, the more it expands. Some people crush aspirin tablets and sprinkle them on their eroded toes, resulting in the formation of an ulcer that is painful and does not heal for a long time. There are many people who use dermaplanin ointment topically when red and itchy patches of skin form. It is a misconception that dermaplanin ointment has a lot of hormonal ingredients, which happen to be nutrients for fungi, so applying dermaplanin when it is definitely ringworm will only make it more and more powerful. 3. The medication should be used according to the specific circumstances of the lesion: tinctures should not be used for broken areas, thickened skin and fissures should be used for ointments. When the rupture is watery, you should go to the hospital and have the doctor treat it appropriately according to the specific situation. 4. Secondary infection: When secondary infection occurs in tinea pedis, acute local inflammation occurs, it cannot be treated as general tinea pedis, and the secondary infection should be dealt with first. If there is redness and swelling, a cold compress of boric acid or bite manganese can be applied topically to reduce the inflammation and swelling, and if necessary, antibiotics should be administered to the whole body and appropriate rest should be given according to the doctor’s orders. 5. Daily protection: While treating with medicine, the shoes and socks worn by the patient should be disinfected. It is best to use a cloth block dipped in 10% formalin solution and sealed in a plastic bag for 48 hours to achieve sterilization.