The burning sensation in the right foot is due to physiologic factors, such as ill-fitting shoes and excessive exercise, as well as disease factors, such as infection, plantar fasciitis and peripheral neuropathy. 1. Physiological factors (1) Inappropriate shoes, wearing high-heeled shoes for a long time and shoes that are crowded or too soft can also cause burning sensation in the ball of the foot. (2) Prolonged walking or exercise accelerates local blood circulation, which can also cause burning sensation in the ball of the foot. 2. Disease factors (1) If there are infections, such as deep muscle infection on the sole of the foot due to small wounds, with inflammatory substances oozing out, or bacterial infections with pus, it will show that the skin is hot, burning pain is more obvious, and the pain will be more serious. (2) Plantar fasciitis is directly related to the inflammation of the plantar fascia and tendons, and the burning sensation is mainly caused by sterile inflammation. The most prominent manifestation of plantar fasciitis is the severe pain in the foot that occurs the moment the patient gets off the ground after waking up in the morning, and this pain is often most obvious in the heel. (3) Diabetic peripheral neuropathy, muscular nerve atrophy, neurodegeneration, etc. These diseases can also cause burning sensation and pain on the soles of the feet, which need to be examined clearly and treated symptomatically. The causes of right plantar burning sensation are complex, after excluding environmental factors, the persistence of plantar burning, it is recommended to go to the hospital in a timely manner, complete the relevant examinations, to clarify the causes of the disease, to be directed to the treatment, to promote the reduction of burning sensation of the right plantar foot, recovery.