Cloxacillin
(2S,5R,6R)-6-[[3-(2-Chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Drag to rotate. Structure from PubChem CID 6098.
Background
Listing
- Schedules
- Schedule 4, conditions apply
- Source
- Consolidated Schedules 06 July 2026
Registered medicines
2 registered products listed
Counted through the register's ingredient index, which does not reach every record.
| Name | Brands | Dosages | Applicants | Registrations | Schedule |
|---|---|---|---|---|---|
| Cloxacillin | Cloxin, Xixia cloxacillin, Cloxacillin unimed, +6 more | 1 g, 250 mg, 500 mg | 8 applicants | 15 registrations | S4conditions apply |
| Ampicillin, cloxacillin | Ranclosil, Ampoxin, Megamox, +1 more | injection, 250, 500 mg, 1000 | 3 applicants | 6 registrations | S4conditions apply |
Regulatory status
Where S4 sits on the scale
Prescription-only medicine.
Schedule 4 covers most ordinary prescription medicines. You need a prescription from an authorised prescriber, such as a doctor or dentist, and a pharmacist dispenses it. Its price, name, pack size and strength can still be told to the public, as long as nothing links it to what it treats.
Schedule S4, as the Consolidated Schedules list it.
Who may supply: A pharmacist dispensing against a written or verbal prescription from an authorised prescriber; a veterinarian, who may also prescribe, compound or dispense it directly; a medical practitioner or dentist, who may prescribe it and may compound or dispense it directly only if licensed under section 22C(1)(a); manufacturers and wholesalers may supply people who may lawfully possess it; and, for animal treatment, a person practising a para-veterinary profession, on a veterinarian's written or verbal instruction.
Consolidated Schedules listings for Cloxacillin
S4: Cloxacillin
- except when listed elsewhere in the Schedules and except intra-mammary preparations thereof, containing tracer dye(s) and intended for the treatment of mastitis in cattle and registered in terms of the provisions of the Fertilizers, Farm Feeds, Agricultural Remedies and Stock Remedies Act, 1947 (Act 36 of 1947).
Consolidated Schedules 06 July 2026, lines 5862 to 5864
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.