Pharmacy-only medicine – how OTC rules work
Pharmacy-only and over-the-counter medicine are not always used as legal terms in the same way. Learn what to check before buying or sharing a product.
OTC does not mean risk-free
People often use over the counter to mean a medicine bought without a prescription. In South Africa, the exact schedule and supply conditions still matter. A pharmacy medicine may require a pharmacist's involvement even when a doctor has not written a prescription, while a general-sale product has different controls.
Why the words cause confusion
The same active ingredient may have different legal conditions in different strengths, pack sizes or formulations. A product that was suitable for one person can still be wrong for another person because of pregnancy, age, allergies, kidney or liver disease, or interactions.
- S0 generally describes general-sale supply.
- S1 and S2 are pharmacy schedules, so speak to the pharmacist rather than treating them like sweets or supplements.
- Prescription schedules require a prescriber and the exact prescription instructions.
- The schedule is not a substitute for reading the label or leaflet.
Ask these questions at the pharmacy
- What is the active ingredient and strength?
- Could it interact with anything I already take?
- How long should I use it before seeking a review?
- What warning signs mean I should stop and get help?
- Is this the correct product for a child, pregnancy or a long-term condition?
A pharmacy sale is not a diagnosis
Common questions
- Is pharmacy-only the same as over the counter?
- Not exactly. Over the counter is everyday language; South African supply is governed by the product's approved schedule and conditions. Ask a pharmacist about the exact item.
- Can I buy a Schedule 2 medicine without a prescription?
- The answer depends on the exact medicine and its approved conditions. A pharmacist should confirm how it may be supplied and whether it is suitable for you.
Sources
- Medicines and Related Substances Act 101 of 1965, and SAHPRA scheduling guidanceSouth African Health Products Regulatory Authority
- Medicines Online Directory and approved patient information leafletsSouth African Health Products Regulatory Authority
Last reviewed 26 August 2026.