My knees hurt more at night and also when I sit too long. What to do thank you!

Pain that intensifies when the knee is at rest is a sign of arthritis. The lubrication of the joint is not good and the contact of the bones causes pain. As long as you have no other health problems and are not taking any other medications, I recommend taking acetaminophen (Tylenol). Voltaren can also be massaged in. Applying ice can help relieve pain. Doing mobilization and stretching exercises (quietly bending your leg a few times....) will also help. If the pain persists, I encourage you to see a physiotherapist or your doctor. Please feel free to contact us if you have any other concerns.