If your foot hurts when walking, it could be caused by overuse, injury, or multiple medical conditions. Here are the common ...

Learn how doctors diagnose psoriatic arthritis. A buildup of uric acid crystals in a joint. Most of the time, it’s your big toe or another part of your foot. The attack lasts about 3-10 days ...

In many cases, fallen arches happen when a tendon in your foot weakens ... "And in some scenarios, they can develop arthritis over time as related to that." To treat severe cases or torn ligaments ...