Understanding Pes Anserine Bursitis

Causes of pes anserine bursitis

These may include:

• Overuse of the knee during running or other sports.

• Sports that need repeated side-to-side motions, such as in tennis or soccer.

• Tight hamstrings.

• Incorrect method. This includes not stretching before running, running uphill too much, or suddenly increasing miles run.

• Being overweight.

• Having knee arthritis.

• Having MCL (medial collateral ligament) injury.

Symptoms of pes anserine bursitis

The knee joint may be painful. This pain may be worse with kneeling, going up or down stairs, or getting up from a chair. The pain often gets better with rest. The inner side of the joint may be swollen. It may also be tender and feel warm to the touch.

Treatment for pes anserine bursitis

Treatments may include:

• Resting the knee . This reduces irritation and gives the bursa time to heal.

• Sleeping with a cushion between the thighs . This limits pressure on the bursa.

• Prescription or over-the-counter medicines . These help reduce inflammation, swelling, and pain. NSAIDs (nonsteroidal anti-inflammatory drugs) are the most common medicines used. Medicines may be prescribed or bought over the counter. They may be given as pills. Or they may be put on the skin as a gel, cream, or patch.

• A weight-loss plan if you are overweight . This relieves pressure on the knee joint.

• Stretching and strengthening exercises . These help improve the strength and flexibility of the muscles around the knee.

• Cold therapy, such as using ice packs . This helps reduce swelling and pain.

• Physical therapy . This may include exercises or ultrasound.

• Injections of medicine into the bursa . These may help relieve symptoms. The medicine is usually a corticosteroid. This is a strong anti-inflammatory medicine.

For symptoms that don’t get better with these treatments, your doctor may recommend surgery to remove the bursa.

Possible complications

If you don’t give your knee time to heal, symptoms may return or get worse. Follow your doctor’s instructions on resting and treating your knee.

When to call your doctor

Contact your doctor if:

• Symptoms don’t get better or they get worse.

• New symptoms develop.

• Fever, chills, or drainage occurs.