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Panadol Extra Advance 500 mg / 65 mg tablets – patient leaflet, side effects, dosage

Medicine status: No prescription needed Details

Medicine strength:
500 mg / 65 mg
Contains active substances:

Patient leaflet - Panadol Extra Advance 500 mg / 65 mg tablets

Extra Advance 500 mg/65 mg Tablets

Paracetamol + Caffeine

Please read right through this leaflet before you start using this medicine. This medicine is available without prescription, but you still need to use Panadol Extra Advance Tablets carefully to get the best results from

th them.


  • Keep this leaflet, you may need to read it again.
  • If you have any questions, or if there is anything you do not understand, ask your pharmacist.
  • Contains Paracetamol.

In this leaflet:

  • 1. What Panadol Extra Advance Tablets do

  • 2. Check before you take Panadol Extra Advance Tablets

  • 3. How to take Panadol Extra Advance Tablets

  • 4. Possible side effects

  • 5. How to store Panadol Extra Advance Tablets

  • 6. Further information

1. What Panadol Extra Advance Tablets do

to treat pain, fever, symptoms of cold and flu, or to aid sleep.


Ask your doctor before you take this medicine:

  • if you have liver or kidney problems
  • if you are underweight or malnourished
  • if you regularly drink alcohol
  • if you have a severe infection as this may increase the risk of metabolic acidosis.

Signs of metabolic acidosis include:

  • – deep, rapid, difficult breathing

  • – feeling sick (nausea), being sick (vomiting)

  • – loss of appetite

Contact a doctor immediately if you get a combination of these symptoms. You may need to avoid using this product altogether or limit the amount of paracetamol that you take.

If you are taking other medicines

Talkto your doctor or pharmacist before taking these tablets if you are taking any prescribed medicines; particularly metoclopramide or domperidone (for nausea [feeling sick] or vomiting [being sick]) or colestyramine (to lower blood cholesterol ). If you take blood thinning drugs (anticoagulants e.g. warfarin ) and you need to take a pain reliever on a daily basis, talk to your

Swallow 2 tablets every

4 hours as needed. Do not take more than 8 tablets in 24 hours.

Children aged 12–15 years:

Swallow 1 tablet every 4 hours as needed. Do not give more than 4 tablets in 24 hours.

Do not take more frequently than every 4 hours.

  • Do not take more than the recommended dose.
  • Do not give to children under 12 years.
  • Avoid too much caffeine in drinks like coffee and tea.

High caffeine intake can cause difficulty sleeping, shaking and an uncomfortable feeling in the chest. If your symptoms continue or your headache becomes persistent, see your doctor.

If you take too many tablets

Talk to a doctor at once if you take too much of this medicine even if you feel well. This is because too much paracetamol can cause delayed, serious liver damage.

4. possible side effects

Like all medicines, Panadol Extra Advance Tablets can have side effects but not everybody gets them. A small number of people have had side effects. Very rare cases of serious skin reactions have been reported.

Stop taking the medicine and tell your doctor immediately if you experience:

  • Allergic reactions which may be severe such as skin rash and itching sometimes with swelling of the mouth or face or shortness of breath
  • Skin rash or peeling, or mouth ulcers
  • Breathing problems. These are more likely if you have experienced them before when taking other painkillers such as ibuprofen and aspirin
  • Unexplained bruising or bleeding side effects directly via the Yellow Card Scheme at or search for MHRA Yellow Card in the Google Play or Apple App Store. By reporting side effects, you can help provide more information on the safety of this medicine.

5. how to store panadol extra advance tablets

Keep out of the sight and reach of children.

Do not use this medicine after the ‘EXP’ date shown on the pack.

Store below 25°C.

  • 6. Further information

Facts about Panadol Extra Advance 500 mg / 65 mg tablets

Prescription needed? Depends on the pack size: general sale list (GSL) – also sold outside pharmacies, pharmacy medicine (P) – sold only in pharmacies
Active substances Caffeine, Paracetamol
Strength 500 mg / 65 mg
Pharmaceutical form Oral tablet
White to off-white, film coated, oval shaped tablets. “xPx” (with the P inside in a circle) debossed on one side, “- -“ on the other side.
How is it taken Oral
Excipients Starch, pregelatinised,, Povidone k-25,, Calcium, carbonate,, Crospovidone,, Alginic acid,, Magnesium, stearate,, Microcrystalline cellulose., Film coat and polish: Titanium dioxide (E171),, Hypromellose,, Macrogol,, Polysorbate, 80,, Carnauba, wax
Pack sizes 16 tablet, 32 tablet
Is it available? Listed as available (NHS Dictionary of Medicines and Devices – not a record of current supplies)
Shelf life 36 months.
Storage This medicinal product does not require any special storage conditions.
Drug group (ATC)
  1. N Nervous system drugs
    1. N02 Analgesics
      1. N02B Other analgesics and antipyretics
        1. N02BE Anilide analgesics and antipyretics
          1. N02BE51 paracetamol, combinations excl. psycholeptics
Marketing authorisation PL 44673/0079 (first authorised 26 February 2010)
Marketing authorisation holder Haleon UK Trading Limited
Codes GTIN 5000347045233, 5054563197405 · BNF 04070100

Sources: the MHRA product information (products.mhra.gov.uk) and the NHS Dictionary of Medicines and Devices (dm+d), release 10.2.0 of 19 October 2026, NHS Business Services Authority. Contains public sector information licensed under the Open Government Licence v3.0.