DUROBAC Tablet Ref.[108827] Active ingredients: Sulfamethoxazole Trimethoprim

Source: Health Products Regulatory Authority (ZA)  Revision Year: 2024  Publisher: Innovata Pharmaceuticals (Pty) LTD, 100 Northern Parkway Rd, Crownwood Office, Block D, Ground Floor, Ormonde, 2091

Product name and form

DUROBAC (TABLETS).

DUROBAC DOUBLE STRENGTH (TABLETS).

Pharmaceutical Form

DUROBAC: Flat, white bisected tablets with bevelled edges.

DUROBAC DOUBLE STRENGTH: White, oblong, biconvex, bisected tablets.

Qualitative and quantitative composition

Each DUROBAC tablet contains: 80 mg Trimethoprim and 400 mg Sulphamethoxazole.

Each DUROBAC DOUBLE STRENGTH tablet contains: 160 mg Trimethoprim and 800 mg Sulphamethoxazole.

Sugar free.

Contains preservative: Nipastat 0.15 mg.

Active Ingredient Description
Sulfamethoxazole

Sulfamethoxazole competitively inhibits the utilisation of para-aminobenzoic acid in the synthesis of dihydrofolate by the bacterial cell resulting in bacteriostasis.

Trimethoprim

Trimethoprim is a dihydrofolate reductase inhibitor, inhibiting the conversion of bacterial dihydrofolic acid to tetrahydrofolic acid, required for the synthesis of some amino acids. Its effects are considerably greater on the cells of micro-organisms than on the mammalian cells.

List of Excipients

Hydrogenated vegetable oil
Magnesium stearate
Nipastat
Pregelatinized starch maize
Purified water
Sodium carboxymethyl starch
Starch maize

Pack sizes and marketing

DUROBAC: 28 or 56 tablets packed in a L.D.P.E “ziploc” plastic patient ready packs and 100, 500 or 1000 tablets packed in HDPE containers.

DUROBAC DOUBLE STRENGTH: 30 or 100 tablets packed in white securitainers and 1000 tablets packed in HDPE containers.

Marketing authorization holder

Innovata Pharmaceuticals (Pty) LTD, 100 Northern Parkway Rd, Crownwood Office, Block D, Ground Floor, Ormonde, 2091

Marketing authorization dates and numbers

DUROBAC: J/20.2/279

DUROBAC DOUBLE STRENGTH: P/20.2/55

Date of first authorization: November 1993

Drugs

Drug Countries
DUROBAC South Africa

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