• Powerful 24-hour pain relief in one dose
  • Gentler on the stomach than traditional NSAIDs
  • Effective for muscle, back and period pain

How it works?

Online Consultation

We ask you to complete a quick and easy consultation and get you started.

Choose condition

We have a selection of treatments available for various conditions.

Express Delivery

You will have complete visibility and control of your delivery.
Notice!

Before ordering this treatment, you may have to complete an online consultation

Overview

Etoricoxib (brand name Arcoxia) is a modern anti-inflammatory painkiller that delivers powerful, once-daily relief while being gentler on the stomach than traditional NSAIDs.
Commonly prescribed for back pain, muscle aches, dental pain, and period pain, it’s a trusted choice for patients who need effective pain control without multiple daily doses.


What is Etoricoxib 


Etoricoxib is part of the NSAID (non-steroidal anti-inflammatory drug) family but works differently from older medicines like naproxen or ibuprofen.

It selectively blocks the COX-2 enzyme, which is responsible for inflammation and pain, while sparing COX-1 — the enzyme that helps protect the stomach lining. This means:

  • Strong pain relief with reduced risk of stomach irritation
  • Convenient once-daily dosing — ideal for busy lifestyles
  • Effective for a wide range of painful conditions, including muscle pain, back pain, dental pain, and period cramps


Etoricoxib gives you powerful, all-day pain relief in a single daily dose.

Directions

  • Usual dose: 60–120mg once daily, depending on your condition and prescriber’s advice.
  • Swallow tablets whole with water — do not crush or chew.
  • Take with or after food to support stomach comfort.
  • Always use the lowest effective dose for the shortest possible time.

Side Effect

Like all NSAIDs, etoricoxib can cause side effects, although not everyone experiences them.

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

  • Headache
  • Indigestion or stomach discomfort
  • Swelling of ankles or feet (fluid retention)


Uncommon (may affect up to 1 in 100 people):

  • Dizziness or sleep problems
  • Raised blood pressure
  • Heartburn, nausea, or diarrhoea


Rare but serious (seek urgent help):

  • Chest pain, shortness of breath, or sudden weakness (possible heart-related issues)
  • Severe stomach pain, vomiting blood, or black stools (stomach bleeding)
  • 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 etoricoxib and seek medical advice promptly. In an emergency, call 999 or go to A&E.

Warnings

  • Not suitable if you have a history of heart attack, stroke, or circulation problems.
  • Avoid if allergic to etoricoxib, aspirin, or other NSAIDs.
  • Not recommended in pregnancy or while breastfeeding.
  • Use with caution if you have high blood pressure, high cholesterol, diabetes, or if you smoke, as etoricoxib can slightly increase heart risks.
  • Inform your prescriber if you take blood thinners, SSRIs, corticosteroids, or other NSAIDs.

FAQ's

How is etoricoxib different from celecoxib?
Both are Cox-2 selective NSAIDs, but etoricoxib is usually taken once daily, offering convenient all-day relief.

How quickly does etoricoxib work?
Most people notice relief within a few hours, with maximum benefit after regular use.

Can etoricoxib be used for period pain?
Yes, it is often prescribed for painful periods when other NSAIDs are unsuitable.

Is etoricoxib safer for the stomach than ibuprofen or naproxen?
Yes — its selective Cox-2 action lowers the risk of stomach irritation. However, it can carry slightly higher heart risks, so it must be prescribed carefully.

Can I take etoricoxib long-term?
It can be prescribed long-term under close medical supervision, but your prescriber will review regularly for safety.