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Naproxen

What is Naproxen?

Naproxen is a non-steroidal anti-inflammatory drug (NSAID). It is used to relieve pain, reduce inflammation (swelling), and lower fever. Naproxen is commonly used for conditions such as arthritis, gout, menstrual pain, muscle aches, headaches, and back pain. It is available on prescription and also over-the-counter (in lower doses) at pharmacies.

How Does it Work?

Naproxen works by blocking the production of prostaglandins — chemicals in the body that trigger pain, inflammation, and fever. By reducing prostaglandin production, naproxen reduces pain and swelling at the site of injury or inflammation.

Common Uses

  • Osteoarthritis and rheumatoid arthritis
  • Gout attacks
  • Muscle and joint pain
  • Back pain
  • Menstrual (period) pain
  • Headaches and migraines
  • Ankylosing spondylitis
  • Tendonitis and bursitis

How to Take It

Naproxen is taken as a tablet or liquid. It should always be taken with or after food to reduce the risk of stomach problems. The standard adult dose is 250mg to 500mg twice daily. Always follow your doctor's or pharmacist's instructions on dosage.

Do not take naproxen for longer than directed without medical advice, as long-term use can increase the risk of serious side effects.

Side Effects

  • Stomach upset, indigestion, or heartburn
  • Nausea
  • Headache
  • Dizziness
  • Drowsiness
  • Skin rash
  • In rare cases, stomach ulcers or bleeding

Who Should Avoid Naproxen?

Naproxen is not suitable for everyone. People with stomach ulcers, kidney or liver problems, heart disease, or high blood pressure should use naproxen with caution or avoid it altogether. It is also not recommended during pregnancy, especially in the third trimester. Children under 16 should not take naproxen unless prescribed by a doctor.

Naproxen vs Ibuprofen

Both naproxen and ibuprofen are NSAIDs and work in a similar way. However, naproxen lasts longer in the body, so it is taken less frequently. Ibuprofen is generally considered milder and is more commonly available over the counter. Your doctor will advise which is more appropriate for your condition.

This is general information, not a substitute for personalised medical advice.