Knee pain can have various causes, and it′s important to consult a healthcare professional for an accurate diagnosis and appropriate treatment. However, here are a few common causes of knee pain:
Injury: Knee injuries, such as sprains, strains, torn ligaments (like the anterior cruciate ligament or ACL), or meniscus tears, can result from accidents, sports activities, or sudden movements.
Osteoarthritis: This condition occurs when the protective cartilage in the knee joint wears down over time, leading to pain, stiffness, and reduced mobility.
Rheumatoid arthritis: It is an autoimmune disease that affects the joints, including the knees. It causes inflammation, pain, swelling, and stiffness.
Tendinitis: Inflammation of the tendons around the knee, such as patellar tendinitis (jumper′s knee), can cause pain, especially during activities that involve jumping or running.
Bursitis: Bursae are small sacs filled with fluid that cushion the knee joint. When these sacs become inflamed, it can lead to knee pain and swelling.
Overuse or repetitive strain: Activities that involve repetitive knee movements or putting excessive stress on the knee joint, such as running or jumping, can cause pain and inflammation.
Treatment for knee pain depends on the underlying cause. It may include rest, ice, compression, elevation (RICE) for acute injuries, physical therapy, pain medication, bracing, or in some cases, surgery. It′s important to consult a healthcare professional for an accurate diagnosis and personalized treatment plan.