Your knee likely hurts after playing sports due to several possible reasons, most commonly related to overuse, strain, or injury.
Here's a breakdown of the potential causes:
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Overuse: Repetitive movements or excessive training can irritate the knee joint.
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Sprains and Strains: These occur when ligaments (sprains) or muscles and tendons (strains) around the knee are stretched or torn. Sudden twists or impacts can cause these.
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Bursitis: Inflammation of the bursae (fluid-filled sacs that cushion the knee joint) can result from repetitive movements or direct pressure.
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Jumper's Knee (Patellar Tendinitis): This condition affects the tendon connecting the kneecap (patella) to the shinbone (tibia). It is common in sports involving jumping.
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Meniscal Tears: The menisci are cartilage cushions in the knee. Twisting or sudden impact can tear them.
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Osteoarthritis: While often associated with aging, sports can accelerate the wear and tear on the knee joint, potentially leading to osteoarthritis.
Addressing Mild Knee Pain at Home:
- R.I.C.E.: Rest, Ice, Compression, and Elevation are often effective for minor pain. Apply ice for 15-20 minutes at a time, several times a day.
When to See a Healthcare Professional:
If your knee pain is severe, doesn't improve with home treatment, or is accompanied by any of the following, consult a doctor:
- Significant swelling
- Inability to bear weight
- Locking or catching of the knee
- Deformity
