Foot Care Archive

Experts suggest people replace their walking shoes every 300 to 500 miles. For the best selection and advice, people should consider shopping at a specialty running store that also sells walking shoes. Other tips for choosing comfortable, supportive shoes include looking for low-heeled shoes that bend easily at the ball of the foot and have wiggle room at the toes.

Many conditions affect the feet and can cause pain. Five common problems are bunions, fallen arches, hammertoes, ingrown toenails, and plantar fasciitis. Fortunately, there’s a wide range of treatments for relief. New approaches include stretching the calf muscles to improve the way feet fit into orthotic insoles; shock-wave treatment for plantar fasciitis; and minimally invasive surgeries for bunions and hammertoes that involve small instruments and incisions. Tried-and-true therapies include soaking feet when an ingrown toenail causes pain, or wearing a splint at night for plantar fascitis.

Platelet-rich plasma injections are used to reduce pain and speed healing for a number of common problems that affect the tendons, muscles, and joints, ranging from arthritis to shoulder pain. But a growing body of research shows that they may not be effective for some conditions, including knee osteoarthritis, ankle osteoarthritis, and Achilles tendinitis. There is some evidence that it may be effective for lateral epicondylitis (tennis elbow). People should consider whether there is a better option before undergoing PRP injections.

Toenail fungus is difficult to cure without resorting to oral treatments that can affect liver function. Topical treatment can improve nails' appearance.

Plantar fasciitis is a common cause of heel pain. It affects the band of tissue on the bottom of the foot that connects to the heel.

A bunion is a deformity of the foot that causes the big toe to turn inward toward the other toes. This can result in damage to the other toes, calluses, and trouble walking.