• A powerful NSAID for quick and effective pain relief
  • Relieves muscle, back, dental, and period pain
  • Flexible formulations to suit short-term use or ongoing treatment

How it works?

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Overview

Naproxen is a powerful anti-inflammatory painkiller trusted by millions worldwide. Whether it’s back pain that keeps you stiff, muscle aches after injury, a throbbing toothache, or painful period cramps, Naproxen provides fast, reliable relief so you can get back to living your life.
Available in immediate-release for quick relief and gastro-resistant tablets for longer-term comfort.


Living with such pain can drain your energy, interrupt your sleep, and make even simple daily tasks feel overwhelming. Naproxen offers dependable relief from a wide range of painful conditions — including muscle pain, back pain, dental pain, and period cramps.

As part of the NSAID (non-steroidal anti-inflammatory drug) family, Naproxen works by targeting the source of pain and inflammation, not just masking the symptoms. That means less stiffness, reduced swelling, and lasting comfort.

  • Immediate-release tablets act fast, making them ideal for flare-ups.
  • Gastro-resistant tablets are specially designed to protect the stomach, making them suitable for people who need treatment over a longer period.

Directions

  • Typical dose: 250mg–500mg, taken 2–3 times daily with food (dose depends on the condition being treated).
  • Always take with a meal or snack to reduce stomach irritation.
  • Do not exceed the maximum prescribed daily dose.
  • Use the lowest effective dose for the shortest possible time.
  • Gastro-resistant tablets should be swallowed whole — do not crush or chew.

Side Effects

Like all NSAIDs, Naproxen may cause side effects, though many people tolerate it well.

Common (may affect up to 1 in 10 people):

  • Indigestion or stomach pain
  • Heartburn
  • Nausea


Less common (may affect up to 1 in 100 people):

  • Headache or dizziness
  • Diarrhoea or constipation
  • Skin rash or itching


Rare but serious (seek urgent medical help):

  • Severe stomach pain, vomiting blood, or black stools (signs of stomach bleeding)
  • Chest pain or shortness of breath (possible heart-related side effects)
  • Severe allergic reaction (swelling, rash, difficulty breathing)

 

Disclaimer: This is not a complete list of side effects. Always read the patient information leaflet that comes with your medicine for full details. If you notice anything unusual or concerning, stop taking Naproxen and seek medical advice promptly. In an emergency, call 999 or go to A&E.

Warnings

  • Not suitable if you have a history of stomach ulcers, bleeding disorders, severe kidney or liver problems, or certain heart conditions.
  • Avoid if allergic to naproxen, aspirin, or other NSAIDs.
  • Not recommended in pregnancy (especially in the last trimester).
  • Limit alcohol while taking naproxen, as it increases stomach irritation.
  • Tell your prescriber if you take blood thinners, corticosteroids, SSRIs, or other NSAIDs.
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