You might also see a physical therapist for help with:
If these treatments don’t work, you may need surgery to remove damaged cartilage and correct kneecap alignment.
Changes in how you exercise -- you’ll need to avoid high-impact activities as well as kneeling and squatting
Choosing the best footwear for your activities
Safe exercises to stretch and strengthen your thigh and hamstring
Shoe inserts, if you need them
Tape, brace, or a sleeve to keep your kneecap aligned