Various conditions, such as osteoarthritis and flat feet, may cause a person to experience hip and knee pain together.
If a person has pain in their hip and knee at the same time, it may interfere with their everyday life. Pain in these joints may be constant or occur only during certain activities, such as walking.
According to the Centers for Disease Control and Prevention (CDC), about 1 in 4 adults in the United States he an arthritis diagnosis. The most common type of arthritis is osteoarthritis, which is a common cause of hip and knee pain.
This article explores some possible causes of hip and knee pain, as well as their symptoms and treatments.