Knee pain

Knee Pain

Knee pain (/ni: peɪn/) is a common condition that affects people of all ages. It can be caused by a variety of factors, including injury, arthritis, and overuse.

Etymology

The term "knee pain" is derived from the Old English word "cneo," which means knee, and the Middle English word "peine," which means pain or suffering.

Causes

Knee pain can be caused by a variety of conditions, including:

• Injury: This can include sprains, strains, and fractures.
• Arthritis: This is a group of diseases that cause inflammation of the joints. The most common types of arthritis that affect the knee are osteoarthritis and rheumatoid arthritis.
• Overuse: This can occur when the knee is used excessively, especially in sports and physical activities.

Symptoms

The symptoms of knee pain can vary depending on the cause. They can include:

• Pain in the knee
• Swelling and stiffness
• Redness and warmth to the touch
• Weakness or instability
• Popping or crunching noises

Treatment

Treatment for knee pain depends on the cause. It can include:

• Rest: This can help to reduce inflammation and speed up healing.
• Physical therapy: This can help to strengthen the muscles around the knee and improve flexibility.
• Medication: This can help to reduce pain and inflammation.
• Surgery: This may be necessary in severe cases or if other treatments are not effective.

Related Terms

• Arthritis
• Injury
• Overuse
• Physical therapy
• Rest
• Medication
• Surgery

External links

• Medical encyclopedia article on Knee pain
• Wikipedia's article - Knee pain

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