Runner’s knee is a common injury among runners and athletes. It occurs when the knee joint experiences excessive stress or wear, leading to pain, inflammation, and discomfort around the kneecap. Most cases improve with rest, strengthening, and better mechanics, and an orthopedic evaluation can rule out other problems.
Most runner's knee responds to conservative care that relieves pain and corrects the underlying cause.
Non-surgical care
If symptoms persist
Surgery is rarely needed. Most runners return to activity with a guided, gradual plan.
Runner's knee develops when the knee joint is overloaded. Common causes include:
Overuse
Repeated impact from running and high-impact sports.
Weak muscles
Weak quadriceps, hamstrings, or hips put extra stress on the knee.
Poor biomechanics
Improper running form or shoes that do not fit correctly.
Arthritis
Osteoarthritis can cause knee pain and increase the risk.
Injury
A direct blow or trauma to the kneecap area.
Training errors
Increasing mileage or hills too quickly.
A gradual, structured return helps prevent the pain from coming back.
Settle the pain
Reduce mileage, avoid hills and stairs, and use ice after activity.
Build strength
Quadriceps, hip, and core strengthening support the kneecap.
Fix form and footwear
Address running mechanics and replace worn or ill-fitting shoes.
Return gradually
Increase distance and intensity slowly, guided by symptoms.
Runner's knee, also called patellofemoral pain syndrome, is pain around or behind the kneecap. It is common in runners and athletes but can affect anyone who stresses the knee.
Most people feel a dull ache around or behind the kneecap that worsens with running, climbing or descending stairs, squatting, kneeling, or sitting for long periods with the knees bent.
Common causes include overuse, weak quadriceps, hamstring, or hip muscles, poor running form or ill-fitting shoes, arthritis, and injury to the knee.
With activity modification and a strengthening program, many people improve within several weeks. Recovery is faster when the underlying cause, such as muscle weakness or form, is addressed.
Reducing mileage and avoiding hills and stairs while symptoms settle usually helps. A gradual return guided by pain and a physical therapist reduces the risk of a flare.
Rarely. Most cases respond to rest, ice, physical therapy, and bracing. Surgery is considered only in severe cases with damaged tissue that does not respond to other care.
A physical examination of the kneecap, alignment, and muscle strength usually makes the diagnosis. X-rays or MRI may be used to rule out other problems.
Total Spine and Orthopedics treats knee pain in Melbourne, Orlando (Lake Nona), and Titusville. Call (321) 499-4646 to schedule an evaluation.
Symptoms usually build gradually with activity. Common signs include:
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