Codeine is a commonly prescribed medicine in the UK, used for pain. If you have just been prescribed codeine, this page explains what it is, the brands and strengths it comes in, how to take it, and how to have it dispensed and delivered free on the NHS with PillSorted.
This content has been medically reviewed and approved by Zeinab Ardeshir (GPhC 2075730), Superintendent Pharmacist at PillSorted (GPhC-registered online pharmacy 9011258). Last reviewed: 14 July 2026.
What is codeine?
Codeine is an opioid painkiller for pain not relieved by simpler painkillers. Because it can cause dependence, it is for short-term use.
Brands and strengths
Codeine is the name of the active ingredient. In the UK it is sold as generic codeine and under brand names including Galcodine and Bepro — all contain the same active ingredient and work the same way. Common strengths:
- Codeine 15 mg tablets
- Codeine 30 mg tablets
- Codeine 60 mg tablets
- UK brands: Galcodine and Bepro
What codeine is used for
- Short-term moderate pain
How to take codeine
Take as prescribed and do not exceed the dose. Codeine can cause dependence, so use it for the shortest time needed and do not stop suddenly after long use without advice. Always follow your prescriber’s instructions (BNF).
Side effects
Common effects include constipation, drowsiness and feeling sick. Do not drive until you know how it affects you. This is not a full list — see the patient information leaflet (BNF).
Codeine: frequently asked questions
Yes — codeine is an opioid that can cause dependence, so it is prescription-only and intended for short-term use.
Yes, this is very common with opioids. Drinking fluids and staying active helps; ask your pharmacist for advice.
Yes. If you have an NHS prescription for codeine, you can nominate PillSorted as your NHS pharmacy and we will dispense and deliver it to your door for free.
Get your codeine delivered free on the NHS
If you have an NHS prescription for codeine, PillSorted dispenses and delivers it to your door — completely free. Nominate PillSorted as your NHS pharmacy once, and we take care of your repeat prescriptions from then on.
What you get
- Free delivery, every time — your medicine posted to your door, always free.
- Your whole family, one account — manage everyone’s prescriptions in one place.
- Real pharmacists, every prescription — every order checked by our UK pharmacist team.
How it works
- Choose PillSorted as your NHS pharmacy
- We collect your prescription from your GP
- Your medication is delivered free to your door
Sources: NICE; BNF — Codeine.
This page is for general information only and is not a substitute for advice from your GP or pharmacist. Always take your medicine exactly as prescribed. For advice about your own health, consult a clinician.