Depending on why your knees hurt, you might find activity is the cure. I went on a long hike once and hurt my knees. They wouldn't stop hurting so I took a br

Depending on why your knees hurt, you might find activity is the cure. I went on a long hike once and hurt my knees. They wouldn't stop hurting so I took a break from hiking. Months went by and I couldn't get them to stop hurting. Finally I just got fed up and started hiking again. My knees have been fine ever since(years later). Many older athletes will tell you to never stop moving. The pain starts when you take a break. If you don't overcome it, you'll never move again.