Foot skin pain may be caused by tendonitis, dermal neuritis, subcutaneous capillaritis and other reasons. 1. Tendonitis: If the tendons under the skin are inflamed, the symptoms of foot skin pain may appear due to the stimulation of local inflammation. 2. Dermal neuritis: If you have dermal neuritis, the nerves that innervate the epidermal area are abnormal, and you may experience pain like pins and needles. 3. Subcutaneous capillaritis: When the capillaries under the epidermis are inflamed, the blood vessels may become clogged, resulting in poor local blood circulation and the phenomenon of foot pain. There are many reasons for foot skin pain, if it is difficult to relieve, should go to the regular hospital in time, clear cause, standardized treatment under the guidance of the doctor.