Musculoskeletal
Medicines for Patellofemoral pain
A common cause of pain around the front of the knee and kneecap, often with activity and sitting — usually improving with exercises and activity changes.
Education and reference only. This explains which medicines are used and why, in plain language — it deliberately contains no doses and is not a substitute for advice from your doctor or pharmacist. Always discuss your own treatment with a qualified clinician, and check the BNF and the product labelling for prescribing detail.
Quick answer
What is Patellofemoral pain?
Patellofemoral pain (sometimes called "runner's knee" or anterior knee pain) is a common cause of pain around the front of the knee and the kneecap (patella). It occurs where the kneecap moves against the thigh bone, and is thought to relate to how the kneecap tracks and the load placed on this area, rather than to any single injury.
- How it is treated: Patellofemoral pain usually improves with a conservative approach centred on exercise, which is the most effective treatment.
- Self-care: Doing prescribed strengthening exercises (especially thigh and hip muscles) consistently, modifying rather than stopping aggravating activities and building back gradually, using ice and pain relief for flare-ups, and addressing footwear and training errors all help patellofemoral pain.
- When to seek help: See a GP or physiotherapist about persistent pain around the front of the knee, especially if it limits activity.
What it is
Patellofemoral pain (sometimes called "runner's knee" or anterior knee pain) is a common cause of pain around the front of the knee and the kneecap (patella). It occurs where the kneecap moves against the thigh bone, and is thought to relate to how the kneecap tracks and the load placed on this area, rather than to any single injury. It causes a dull, aching pain around or behind the kneecap, which is often worse with activities that load the knee — such as running, going up or down stairs, squatting, kneeling, or cycling — and, characteristically, after sitting for a long time with the knee bent ("cinema" or "theatre" sign). There may be a grinding or clicking sensation. It is very common, particularly in active people, runners, and adolescents, and is more common in women. Contributing factors include muscle weakness or imbalance (especially of the thigh and hip muscles), a sudden increase in activity, and sometimes foot mechanics. It is usually not serious and does not indicate damage to the knee.
How it is treated
Patellofemoral pain usually improves with a conservative approach centred on exercise, which is the most effective treatment. A structured programme of strengthening exercises — particularly for the thigh (quadriceps) and hip muscles, which help control the kneecap and load — ideally guided by a physiotherapist, is the cornerstone, along with stretching and improving movement patterns. Modifying activity (rather than complete rest) helps — reducing or adjusting the activities that provoke the pain and building back gradually — and simple measures such as ice and pain relief ease flare-ups. Addressing contributing factors, such as footwear or foot mechanics (sometimes with orthotics) and training errors (like doing too much too soon), helps prevent recurrence. Recovery can take time and requires consistency with the exercises. Injections and surgery are rarely needed. The reassuring message is that patellofemoral pain is common, not a sign of serious knee damage, and usually improves with strengthening exercises and activity modification.
For this condition, these medicines
Medicine classes used for Patellofemoral pain
Each links to a full, dose-free guide — what it is, how it works, who can and cannot use it, side effects, interactions and FAQs.
Beyond medication
Lifestyle and self-care
Doing prescribed strengthening exercises (especially thigh and hip muscles) consistently, modifying rather than stopping aggravating activities and building back gradually, using ice and pain relief for flare-ups, and addressing footwear and training errors all help patellofemoral pain.
When to get help
When to see a doctor
See a GP or physiotherapist about persistent pain around the front of the knee, especially if it limits activity. Seek assessment for knee pain with significant swelling, locking, giving way, or after a specific injury, which suggest a different problem.
Not sure how urgent it is? It is always OK to call NHS 111 for advice, day or night.
Answers
Patellofemoral pain: frequently asked questions
What causes runner's knee (patellofemoral pain)?
It relates to how the kneecap tracks and the load on the area where it moves against the thigh bone, often with muscle weakness or imbalance, a sudden increase in activity, or foot mechanics — rather than a single injury. It is common in active people.
How is patellofemoral pain treated?
Mainly with a strengthening exercise programme (especially thigh and hip muscles), ideally guided by a physiotherapist, plus modifying aggravating activities and building back gradually. It is not a sign of serious damage and usually improves with consistency.
Sources
Where this is drawn from
- NHS — Knee pain
- NICE CKS — Knee pain (patellofemoral)
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