it will hurt for a while...
Misalignment of the foot and overpronation are the leading causes of knee pain. These can lead to osteoarthritis or torn ligaments.
I have sharpe pain in front of my leg from ankle up through the knee
morphine wont necessarily cause knee pain its made to take pain away... however after using morphine regularly your muscles and bones to ache and hurt real bad when your not on it.
Several health conditions can cause knee pain, including repetitive movement or disease of the knee joint. In addition, injuries such as fractures, ligament tears, and arthritis also result in knee pain. The most common form of knee pain. is called primary osteoarthritis. Dr. Tushar Ubale is an Orthopedic doctor in Mumbai with strong expertise in knee pain management
Postural problems. Sitting in a bad posture can cause tailbone pain when sitting. There a few simple fixes for this problem. I've added a link to a video showing you how to sit properly to avoid this pain in the future.
Sciatica.
First, knee pain can be caused by many different things, before you start taking medication, you should go to the doctor and find out the cause of the knee pain. There are also some over the counter drugs for knee pain at any drug store or pharmacy.
Some people experience joint or muscle pain and some dont. It is not rare to experience knee pain because your body swells when you are menstruating and can cause soreness. ~GFiZZLE
Knee guards, or knee braces, can save a player from experiencing knee pain while playing sports. These guards stabilize the knees and keep them from twisting or moving into a position that will cause injury to the knee.
This syndrome is a common cause of hip and knee pain found in athletes. Knee pain is most commonly felt where the outside knee and the lower thigh are. IT band syndrome can also result in a nagging or acute pain on the outer part of your hip.
Sudden or acute knee pain is often caused by injury which can include torn or sprained cruciate ligaments, ruptured tendons, dislocated knees or kneecaps, injuries to the meniscus. Chronic knee pain may be due to bursitis or arthritis.
Knee problems can be treated through exercise or plain rest until the knee gets better. I found a couple of sites you can read up on knee problems www.uptodate.com/.../patient-information-knee-pain-beyond-the-bas... or this site www.dummies.com/how.../how-to-prevent-and-treat-knee-pain.html that site is the one I looked at and easy to understand.