UK Regulation Notice: In the UK, many sleeping pills are prescription-only medicines (POM) available through NHS or private prescription. Some milder options are available over-the-counter from pharmacies.
| Medication | Type | Active Ingredient | Availability | Prescription | Strength | Price Range | Notes |
|---|---|---|---|---|---|---|---|
| Nytol | OTC Antihistamine | Diphenhydramine | Over-the-counter | No | Moderate | £ | Most popular OTC option |
| Sominex | OTC Antihistamine | Promethazine | Over-the-counter | No | Moderate | £ | Common pharmacy option |
| Circadin | Prescription Melatonin | Melatonin | Prescription only | Yes | Moderate | ££ | Licensed for 55+ |
| Zopiclone | Prescription | Zopiclone | Prescription only | Yes | Strong | ££ | Short-term use only |