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Understanding Runner's Knee: Causes, Symptoms, and Treatment Options

Runner's knee, also known as patellofemoral pain syndrome (PFPS), is a common condition among runners and athletes. It refers to pain around the patella (kneecap) and the front of the knee. However, it's not exclusive to runners; it can affect anyone who engages in activities that involve repetitive knee motion, such as walking, cycling, or jumping.

Here are some key points about runner's knee:

1. Causes:

  • Overuse: Excessive or repetitive stress on the knee joint, especially without proper rest and recovery, can lead to runner's knee.

  • Malalignment: Issues with the alignment of the patella or the overall leg structure can contribute to the condition.

  • Weak muscles: Weakness in the muscles around the knee, particularly the quadriceps, can be a contributing factor.

  • Flat feet or overpronation: Poor foot mechanics can lead to misalignment and increased stress on the knee joint.

2. Symptoms:

  • Dull, aching pain around or behind the patella.

  • Pain may worsen with activities like running, squatting, or sitting for prolonged periods.

  • Swelling around the knee.

  • Popping or grinding sensations during movement.

3. Treatment and Prevention:

  • Rest: Giving the knee adequate time to rest and recover is crucial.

  • Ice: Applying ice to the affected area can help reduce swelling and alleviate pain.

  • Compression: Using compression bandages or knee sleeves may provide support.

  • Elevation: Elevating the leg can help reduce swelling.

  • Physical therapy: Strengthening exercises for the quadriceps and other muscles around the knee can be beneficial.

  • Orthotics: Customised shoe inserts may help correct foot mechanics and reduce stress on the knee.

  • Gradual return to activity: Once symptoms subside, gradually reintroduce activities to avoid overloading the knee.

4. Medical Intervention:

  • In more severe cases, a healthcare professional might recommend anti-inflammatory medications.

  • Corticosteroid injections may be considered for reducing inflammation and pain.

  • Surgery is rarely necessary but may be considered in cases of persistent pain and structural issues.

5. Prevention:

  • Strengthening exercises for the quadriceps and hamstrings.

  • Proper warm-up and cool-down routines.

  • Using proper footwear for specific activities.

  • Gradual progression in training intensity and duration.

  • Listening to the body and addressing any pain or discomfort promptly.

If you suspect you have runner's knee or are experiencing persistent knee pain, it's essential to consult with a healthcare professional for an accurate diagnosis and appropriate treatment plan.


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