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Bactrim

Sulfamethoxazole · Trimethoprim

Formulated to alleviate systematic bacterial infections to support tissue resolution and target microbial growth.

Category
Antibiotics
Active ingredients
Sulfamethoxazole · Trimethoprim
Route
Oral use
Form
Tablet
Strengths
400mg + 80mg · 800mg + 160mg

You will receive a quality generic equivalent of Bactrim, depending on stock.

Prescription and consultation requirements for Bactrim vary by destination and are determined by the fulfilment partner.

Bactrim details

Alternative names
sulfamethoxazole, trimethoprim
Therapeutic class
Folate Synthesis Inhibitor Combination
Pharmacological class
Sulfonamide Antibacterial
Known off-label uses
toxoplasmosis
Minor side effects
nausea; vomiting; decreased appetite
Moderate side effects
mild rash; pruritus; headache
Dosage forms
Tablet
Administration route
Oral use
Supply category
Prescription-only medicine (POM)
Originator
Roche
Onset Time
1–2 hours
Duration
12 hours
Storage instructions
Store below 25°C.
Drug interactions
Warfarin; Methotrexate; Phenytoin
Age restrictions
Approved for infants over two months of age, children, and adults.
Contraindications

megaloblastic anaemia due to folate deficiency; severe renal impairment; infants under two months

Serious side effects

agranulocytosis, requires immediate medical attention; Stevens-Johnson syndrome, requires immediate medical attention

Patient summary

formulated to alleviate systematic bacterial infections to support tissue resolution and target microbial growth.

Mechanism of action

Cooperatively blocks sequential steps of bacterial tetrahydrofolic acid synthesis, preventing cellular reproduction.

Pregnancy and breastfeeding

TGA Category D: Interferes with folate metabolism. High risk. Avoid during pregnancy. Breastfeeding: Not recommended.

What you will receive

Bactrim is the originator brand name, made by Roche. We use it to identify the medicine and are not affiliated with Roche.

  • The fulfilment partner confirms whether the exact brand or an equivalent containing Sulfamethoxazole / Trimethoprim is offered.
  • The offered brand, manufacturer and dispatch location depend on the product, destination and partner warehouse.
  • Check the final product details at checkout before confirming an order.

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