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Syndol Headache Relief Tablets consultation

Please fill in the questionnaire below. Any information provided will be kept confidential and will only be seen by a prescriber. These questions are designed to give our prescriber enough information to make a decision on whether the treatment is suitable, please fill them in truthfully.

*Brand may vary. Brand shown is for illustrative purposes only. Syndol Headache Relief Tablets  30
  • Next day delivery available
  • Genuine medication
  • Discreet packaging

Syndol Headache Relief Tablets

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As this is a pharmacy only medication a short consultation will need to be filled out, which our pharmacist will review to make sure it is suitable for you
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Free Delivery over £20
Delivery as quick as the next day, in discreet packaging.
Same day dispatch
If your order is approved it will be dispatched the same day when ordered before 3pm.
Confidential
Only our pharmacy team will see your information.
UK Based
We are a UK based independent pharmacy.

What are Syndol Headache Relief Tablets?

Syndol Headache Relief Tablets are used for short-term relief of mild to moderate pain, especially tension headaches, migraines, and dental or muscular pain. They contain a combination of paracetamol and codeine phosphate. This product is a pharmacy-only medicine and should be used under the guidance of a pharmacist. Unlike original Syndol Tablets, this version does not contain a sedating antihistamine, so it is less likely to cause drowsiness.

How do they work?

Each tablet contains:

  • Paracetamol (500mg): a commonly used painkiller and fever reducer
  • Codeine phosphate (8mg): a mild opioid that helps block pain signals

When combined, these two ingredients can provide stronger pain relief than paracetamol alone. This medicine is intended for short-term use when other painkillers have not worked.

How to take Syndol Headache Relief Tablets

  • Adults and children over 12: Take 1-2 tablets every 4-6 hours as needed
  • Do not take more than 8 tablets in 24 hours
  • Do not use for more than 3 days continuously without medical advice
  • Swallow whole with water — do not crush or chew
  • Do not drink alcohol while taking this medicine

Who are they for?

These tablets are for adults and children over 12 who need pain relief for conditions such as:

  • Tension-type headaches
  • Migraine attacks
  • Muscle pain
  • Dental pain
  • Period pain

They should only be used if paracetamol or ibuprofen alone has not helped. This product is not suitable for children under 12, or anyone who is pregnant, breastfeeding, or allergic to codeine.

Warnings and precautions

  • Contains codeine — only for short-term use
  • Risk of addiction with prolonged use
  • Do not take with other paracetamol-containing products
  • Avoid alcohol while taking this medicine
  • Not suitable in pregnancy or breastfeeding
  • Consult your doctor if pain lasts more than 3 days

Syndol and other pain killers

They are commonly taken with Ibuprofen tablets.
Be careful of any cold & flu remedies as they may contain paracetamol and do not take paracetamol tablets with this medicine as it already contains them.

Syndol and Codeine tolerance

If you take Syndol for a prolonged period of time, you may find you become tolerant to it and it becomes less effective at providing pain relief. You may also become dependent on the Codeine if taken regularly for a long period of time. For these reasons you should keep use to as short of a period time with as few tablets taken as possible. Overuse of Syndol can also lead to chronic migraines.

Syndol overdose

Taking more than the recommended amount of Syndol can lead to serious damage to the liver and kidneys. If you accidentally take too many tablets (more than 1 or 2 tablets) one time it is unlikely to be harmful. Do not take anymore tablets for a 24 hour period. If you you take more than 2 tablets extra or more than 8 in a 24 hour period contact 111 of your GP. If you find it difficult to breathe contact 999.

Syndol and pregnancy

It is not recommended to take Syndol if you are or are currently, could be or are trying to become pregnant. Paracetamol can be taken during pregnancy but codeine is generally avoided as it can cause codeine dependency in the unborn child. If you require pain relief during pregnancy and you find Paracetamol is not strong enough, contact your GP.

Syndol and breastfeeding

It is not recommended to take Syndol if you are breastfeeding. Paracetamol can be taken during breastfeeding but the codeine is generally avoided as it can pass into the breast milk and affect your child's breathing. If you require pain relief while breastfeeding and you find Paracetamol is not strong enough, contact your GP.

Syndol alternatives

Other alternatives include:

More Information

- NHS: Codeine
- Syndol SPC (emc)

Frequently Asked Questions

  • Is this the same as original Syndol?

    No. Syndol Headache Relief does not contain caffeine or doxylamine (a sedating antihistamine), so it is less likely to cause drowsiness. It contains only paracetamol and codeine phosphate.

  • Can I take it with ibuprofen?

    Yes, Syndol Headache Relief can be taken with ibuprofen if stronger pain relief is needed. Do not take it with any other paracetamol-containing products.

  • How long can I take it for?

    You should not take Syndol Headache Relief for more than 3 days without medical advice. If your pain continues, speak to a pharmacist or doctor.

  • Is it safe for children?

    Syndol Headache Relief is only suitable for children aged 12 and over. It should not be used in children under 12 due to the risk of breathing problems.

  • Can I take it if I'm pregnant or breastfeeding?

    Syndol Headache Relief is not recommended during pregnancy or breastfeeding because of the codeine content. Speak to your doctor for safer pain relief options.

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Published
13th October 2025
Last updated
13th October 2025
Next review
13th October 2026
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