Fever of the feet may be related to physiological factors, inflammation of the soles of the feet, neurological factors, athlete’s foot, tuberculosis and other factors. 1. Physiological factors: being in a hot, hot environment, wearing too much clothing, wearing shoes and socks that are too thick may lead to hot feet. 2. Inflammation of the soles of the feet: Inflammation caused by bacterial infection of the soles of the feet leads to fever of the soles of the feet. 3. Neurological factors: Nerve inflammation, which may lead to abnormal sensations on the soles of the toes on both sides. In fact, this is not really a rise in body temperature, but just an abnormal sense of self. 4. Tinea pedis: Tinea pedis is caused by fungal infection, which can cause local skin irritation, leading to fever, itching and peeling of the patient’s feet. 5. Tuberculosis: Tuberculosis is caused by Mycobacterium tuberculosis infection, which can occur in many parts of the body, resulting in patients with varying degrees of low-grade fever, night sweats (sweating abnormally after going to sleep, and sweating stops after waking up), which may lead to fever of the feet if it involves the feet. In addition to this, chronic inflammatory diseases such as chronic nephritis and chronic viral hepatitis B, if the inflammation recurs over a long period of time, it may lead to varying degrees of generalized fever, and the patient may feel feverish feet. It is recommended to go to the hospital dermatology, general internal medicine department to find the cause.