Isoniazid, thiacetazone
Sold as Iscotin, Thiazina tabs, Isoniazid with thiacetazone
Every registration of this product has been cancelled.
Combination product
This product contains more than one active ingredient, so it has no single molecular structure.
Background
Registration
- Applicants
- 3
- Registrations
- 3
Applicants and registrations
| Applicant | Brands | Dosages | Registrations | Schedule | Leaflets |
|---|---|---|---|---|---|
| Rm salters *Cancelled | Iscotin | Not stated | A0281 | Not determined | None |
| Westdene Products (Pty) Ltd *Cancelled | Thiazina tabs | Not stated | A0700 | Not determined | None |
| Pharmacare limited û woodmeadCancelled | Isoniazid with thiacetazone | Not stated | J0161 | Not determined | None |
Variants
| Product | Strength and form | Registration | Status | Schedule | Leaflets |
|---|---|---|---|---|---|
| Iscotin TABLET ISONIAZID A 300 MG THIACETAZONE A 40 MG | Not listed | A0281 | Cancelled | Not determined | None |
| Thiazina tabs TABLET ISONIAZID A 50 MG THIACETAZONE A 25 MG | Not listed | A0700 | Cancelled | Not determined | None |
| Isoniazid with thiacetazone EACH TABLET CONTAINS ISONIAZID 133 MG THIACETAZONE 50 MG | Not listed | J0161J/20.2.3/161 | Cancelled | Not determined | None |
Regulatory status
This product is still scheduled by law even when this site could not determine which tier it falls under. The label carries the S number in a square border; ask a pharmacist if you need to know its schedule.
Listings for this ingredient that could not be applied to this product
S4: Isoniazid
Consolidated Schedules 06 July 2026, line 6819
S3: Thiacetazone
Consolidated Schedules 06 July 2026, line 4308
This is an informational summary of the Medicines and Related Substances Act 101 of 1965 and its 2017 General Regulations. It is not medical advice and not legal advice. Always check the medicine's label, which carries the schedule number inside a square border, or ask a pharmacist if you are unsure.
SAHPRA documents
SAHPRA has not published a professional information or patient information leaflet for this product.