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Codeine phosphate 30 mg
A prescription opioid painkiller, often used when simpler painkillers have not helped.
- Brand on pack
- Teva
- Labelled strength
- 30 mg
- Form
- Tablets
- Pack shown
- 28 tablets
A question about this medicine?
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What is Codeine phosphate 30 mg?
Codeine can be prescribed for pain, including after injury or surgery. This photographed product contains codeine phosphate rather than a paracetamol combination.
Use only as prescribed for you. The strength printed on the box is not a recommended dose; follow your own prescription and the leaflet supplied with your medicine.
Read the codeine guide: uses, side effects & questions ↗Taking this medicine
Swallow tablets whole with water, with or without food. The prescribed amount and duration depend on your pain and medical history.
Before taking it
Breathing problems, liver or kidney conditions and a history of addiction need review. Codeine is not usually used during breastfeeding because it may affect the baby.
- Dependence can develop. Do not stop regular treatment suddenly without advice.
- Alcohol and other sedating medicines can increase side effects. Check combinations with a pharmacist.
Tell your doctor or pharmacist about other medicines, health conditions, pregnancy or breastfeeding before treatment.
Other medicines and interactions
Other opioids, some antidepressants and sedating antihistamines may interact. Tell your pharmacist about non-prescription products too.
Possible side effects
Constipation, nausea, vomiting, sweating and sleepiness can occur.
This is a short overview, not a full list. Read your pack’s patient leaflet and speak to a pharmacist about any concerns.
Common questions
What if I forget a tablet?
Take the missed dose when remembered unless the next is nearly due. Then skip it. Never double up.
Is this the same as co-codamol?
No. This pack contains codeine phosphate. Co-codamol also contains paracetamol. Check combinations with a pharmacist.
Read more from the source
General medicine information checked on 19 October 2026.