A few things YOU Must Understand About Knee Pain

Causes

Knee pain usually results from overuse, poor form during physical activity, not warming up or cooling down, or inadequate stretching. Simple causes of knee pain often clear up on their own with self care. Being overweight can put you at greater risk for knee problems.

Knee pain can be caused by:

• Arthritis -- including rheumatoid, osteoarthritis, and gout
• Baker's cyst -- a fluid-filled swelling behind the knee that may accompany inflammation from other causes, like arthritis
• Bursitis -- inflammation from repeated pressure on the knee, such as kneeling for long periods of time, overuse, or injury
• Connective tissue disorders such as lupus
• Dislocation of the kneecap
• Iliotibial band syndrome -- a hip disorder related to injury of the thick band that runs from your hip to the outside of your knee
• Infection in the joint
• Knee injuries -- may cause bleeding into your knee, which worsens the pain
• Tendinitis -- a pain in the front of your knee that gets worse when going up and down stairs or inclines
• Torn cartilage (a meniscus tear) -- pain felt on the inside or outside of the knee joint
• Torn ligament (ACL tear) -- leads to pain and instability of the knee
• Strain or sprain -- minor injuries to the ligaments caused by sudden or unnatural twisting

Less common conditions that can lead to knee pain include the following:

• Bone tumors
• Osgood-Schlatter disease

Home Care

Many causes of knee pain, especially those related to overuse or physical activity, respond well to self-care:

• Rest and avoid activities that aggravate the pain, especially weight bearing activities.
• Apply ice. First, apply it every hour for up to 15 minutes. After the first day, apply it at least 4 times per day.
• Keep your knee elevated as much as possible to bring any swelling down.
• Gently compress the knee by wearing an ace bandage or elastic sleeve. Either can be purchased at most pharmacies. This may reduce swelling and provide support.
• Take acetaminophen for pain or ibuprofen for pain and swelling.
• Sleep with a pillow underneath or between your knees.

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