Date published: 2026-6-10

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SMZ TMP (Sulfamethoxazole/Trimethoprim) Tablets

by Generic
5.0(9)
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Multi-species combination antibiotic and antimicrobial
    • Multi-species antibiotic
    • Contains Sulfamethoxazole (SMZ) and Trimethoprim (TMP)
    • Supplied as 480 mg (400 mg SMZ/80 mg TMP) or 960 mg (800 mg SMZ/160 mg TMP) tablets individually or in a 100 or 500 count bottle
    • Requires a veterinarian's prescription
Catalog #DescriptionPriceQtyAutoshipCARTFAVORITES
sc-362986Rx
100 tabs, 400 mg/80 mg
$10.95
sc-362987Rx
500 tablets, 400 mg/80 mg
$37.95
sc-362988Rx
100 tabs, 800 mg/160 mg
$15.95
sc-362989Rx
500 tablets, 800 mg/160 mg
$39.95
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SMZ TMP is a multi-species antibiotic for treatment of bacterial and protozoal infections.

Alone, sulfonamides are bacteriostatic agents and trimethoprim is bactericidal, but when used in combination, the potentiated sulfas are bactericidal. SMZ with TMP has fairly broad spectrum of activity, such as gram-positive bacteria including most streptococci, many strains of staphylococcus, and Nocardia. Many gram-negative organisms of the family Enterobacteriaceae are susceptible to the potentiated sulfas. Some protozoa (Pneumocystis carinii, Coccidia, and Toxoplasma) are also inhibited by the combination.

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