Logo

OpiCalc

FavoritesSpecialtiesDrugsGuidelinesMost Used

All Specialties

OpiCalc Logo
FavoritesSpecialtiesDrugsGuidelinesMost Used
FavesSpecsDrugsGuidesTop
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
OpiCalc Logo

OpiCalc

Easy, fast, and private medical tools for clinicians. Always free.

No Login Required
Ready for the Bedside

Resources

About UsEditorial PolicyMedical DisclaimerPrivacy PolicyTerms of UseCookie Policy

Support

Contact Us

Clinical Notice:OpiCalc is not a substitute for professional clinical judgment. Always verify dosages and guidelines.

OpiCalc © 2018-2026

•

All Rights Reserved

Registry Hub

Therapeutic Classification

sulfonamide antibiotic Registry

Clinical reference for sulfonamide antibiotic medications. Access safety monographs, dosing adjustments, and drug-drug interactions for all registered brand names and generics in this class.

Registered Medications (sulfonamide antibiotic)

This therapeutic registry is dynamically synthesized from professional clinical sources. Listing of a medication does not imply equivalence; refer to individual monographs for head-to-head pharmacological data.

MedicationTherapeutic ClassMaternal Safety

AZO GANTANOL

Comprehensive clinical and safety monograph for AZO GANTANOL (AZO GANTANOL).

Sulfonamide Antibiotic

caution

AZO GANTRISIN

Comprehensive clinical and safety monograph for AZO GANTRISIN (AZO GANTRISIN).

Sulfonamide Antibiotic

caution

BACTRIM

Comprehensive clinical and safety monograph for BACTRIM (BACTRIM).

Sulfonamide Antibiotic Combination

caution

BACTRIM DS

Comprehensive clinical and safety monograph for BACTRIM DS (BACTRIM DS).

Sulfonamide Antibiotic Combination

caution

BACTRIM PEDIATRIC

Comprehensive clinical and safety monograph for BACTRIM PEDIATRIC (BACTRIM PEDIATRIC).

Sulfonamide Antibiotic Combination

caution

CETAMIDE

Comprehensive clinical and safety monograph for CETAMIDE (CETAMIDE).

Sulfonamide antibiotic

caution

GANTANOL

Comprehensive clinical and safety monograph for GANTANOL (GANTANOL).

Sulfonamide Antibiotic

caution

GANTANOL-DS

Comprehensive clinical and safety monograph for GANTANOL-DS (GANTANOL-DS).

Sulfonamide Antibiotic

caution

GANTRISIN

Comprehensive clinical and safety monograph for GANTRISIN (GANTRISIN).

Sulfonamide Antibiotic

caution

GANTRISIN PEDIATRIC

Comprehensive clinical and safety monograph for GANTRISIN PEDIATRIC (GANTRISIN PEDIATRIC).

Sulfonamide Antibiotic

caution

GYNE-SULF

Comprehensive clinical and safety monograph for GYNE-SULF (GYNE-SULF).

Sulfonamide Antibiotic

caution

ILOSONE SULFA

Comprehensive clinical and safety monograph for ILOSONE SULFA (ILOSONE SULFA).

Macrolide and Sulfonamide Antibiotic

caution

KLARON

Comprehensive clinical and safety monograph for KLARON (KLARON).

Topical Sulfonamide Antibiotic

caution

LIPO GANTRISIN

Comprehensive clinical and safety monograph for LIPO GANTRISIN (LIPO GANTRISIN).

Sulfonamide Antibiotic

caution

MICROSUL

Comprehensive clinical and safety monograph for MICROSUL (MICROSUL).

Sulfonamide Antibiotic

caution

MYTREX A

Comprehensive clinical and safety monograph for MYTREX A (MYTREX A).

Sulfonamide Antibiotic

caution

MYTREX F

Comprehensive clinical and safety monograph for MYTREX F (MYTREX F).

Sulfonamide Antibiotic

caution

RENOQUID

Comprehensive clinical and safety monograph for RENOQUID (RENOQUID).

Sulfonamide Antibiotic

caution

SODIUM SULFACETAMIDE

No significant drug interactions For ophthalmic use only can cause local irritation.

Sulfonamide Antibiotic

safe

SOSOL

Comprehensive clinical and safety monograph for SOSOL (SOSOL).

Sulfonamide antibiotic

caution

SOXAZOLE

Comprehensive clinical and safety monograph for SOXAZOLE (SOXAZOLE).

Sulfonamide antibiotic

caution

SULFACETAMIDE SODIUM

No significant drug interactions For ophthalmic use only can cause local irritation.

Sulfonamide Antibiotic

safe

SULFACETAMIDE SODIUM AND PREDNISOLONE SODIUM PHOSPHATE

No significant drug interactions For ophthalmic use only can cause local irritation.

Sulfonamide Antibiotic

safe

SULFADIAZINE

May potentiate the effects of warfarin and sulfonylureas Can cause crystalluria and Stevens-Johnson syndrome.

Sulfonamide Antibiotic

avoid

SULFADIAZINE SODIUM

May potentiate the effects of warfarin and sulfonylureas Can cause crystalluria and Stevens-Johnson syndrome.

Sulfonamide Antibiotic

avoid

SULFAMETHOPRIM

Comprehensive clinical and safety monograph for SULFAMETHOPRIM (SULFAMETHOPRIM).

Sulfonamide Antibiotic

caution

SULFAMETHOPRIM-DS

Comprehensive clinical and safety monograph for SULFAMETHOPRIM-DS (SULFAMETHOPRIM-DS).

Sulfonamide Antibiotic

caution

SULFAMETHOXAZOLE

May potentiate the effects of warfarin and sulfonylureas Can cause Stevens-Johnson syndrome and blood dyscrasias.

Sulfonamide Antibiotic

avoid

SULFAMYLON

Comprehensive clinical and safety monograph for SULFAMYLON (SULFAMYLON).

Sulfonamide Antibiotic

caution

SULFANILAMIDE

Comprehensive clinical and safety monograph for SULFANILAMIDE (SULFANILAMIDE).

Sulfonamide Antibiotic

caution

SULFAPYRIDINE

Comprehensive clinical and safety monograph for SULFAPYRIDINE (SULFAPYRIDINE).

Sulfonamide Antibiotic

caution

SULFATRIM

Comprehensive clinical and safety monograph for SULFATRIM (SULFATRIM).

Sulfonamide Antibiotic

caution

SULFATRIM PEDIATRIC

Comprehensive clinical and safety monograph for SULFATRIM PEDIATRIC (SULFATRIM PEDIATRIC).

Sulfonamide Antibiotic

caution

SULFATRIM-DS

Comprehensive clinical and safety monograph for SULFATRIM-DS (SULFATRIM-DS).

Sulfonamide Antibiotic

caution

SULFATRIM-SS

Comprehensive clinical and safety monograph for SULFATRIM-SS (SULFATRIM-SS).

Sulfonamide Antibiotic

caution

SULFISOXAZOLE

Comprehensive clinical and safety monograph for SULFISOXAZOLE (SULFISOXAZOLE).

Sulfonamide Antibiotic

caution

SULFISOXAZOLE DIOLAMINE

Comprehensive clinical and safety monograph for SULFISOXAZOLE DIOLAMINE (SULFISOXAZOLE DIOLAMINE).

Sulfonamide Antibiotic

caution

SULFONAMIDES DUPLEX

Comprehensive clinical and safety monograph for SULFONAMIDES DUPLEX (SULFONAMIDES DUPLEX).

Sulfonamide Antibiotic

caution

SULFOSE

Comprehensive clinical and safety monograph for SULFOSE (SULFOSE).

Sulfonamide Antibiotic

caution

SULLA

Comprehensive clinical and safety monograph for SULLA (SULLA).

Sulfonamide Antibiotic

caution

SULMEPRIM

Comprehensive clinical and safety monograph for SULMEPRIM (SULMEPRIM).

Sulfonamide Antibiotic

caution

SULMEPRIM PEDIATRIC

Comprehensive clinical and safety monograph for SULMEPRIM PEDIATRIC (SULMEPRIM PEDIATRIC).

Sulfonamide Antibiotic

caution

SULPHRIN

Comprehensive clinical and safety monograph for SULPHRIN (SULPHRIN).

Sulfonamide Antibiotic

caution

SULSOXIN

Comprehensive clinical and safety monograph for SULSOXIN (SULSOXIN).

Sulfonamide Antibiotic

caution

SULSTER

Comprehensive clinical and safety monograph for SULSTER (SULSTER).

Sulfonamide Antibiotic

caution

SULTEN-10

Comprehensive clinical and safety monograph for SULTEN-10 (SULTEN-10).

Sulfonamide Antibiotic

caution

SULTRIN

Comprehensive clinical and safety monograph for SULTRIN (SULTRIN).

Sulfonamide Antibiotic

caution

TERFONYL

Comprehensive clinical and safety monograph for TERFONYL (TERFONYL).

Sulfonamide Antibiotic

caution

THIOSULFIL

Comprehensive clinical and safety monograph for THIOSULFIL (THIOSULFIL).

Sulfonamide Antibiotic

caution

TRIMETH/SULFA

Comprehensive clinical and safety monograph for TRIMETH/SULFA (TRIMETH/SULFA).

Sulfonamide Antibiotic

caution

Trimethoprim-Sulfamethoxazole

TMP-SMX (Co-trimoxazole) is a folate antagonist with trimester-dependent risks. Trimethoprim inhibits dihydrofolate reductase, potentially impairing folate metabolism in early embryogenesis — associated with NTDs and cardiovascular defects in some studies. Sulfamethoxazole at term can displace bilirubin from albumin causing neonatal jaundice and theoretical kernicterus risk. Despite this, it remains essential for treating Pneumocystis jirovecii pneumonia (PCP), Toxoplasma gondii, and certain MDR UTIs. Supplementation with folic acid 5 mg/day is recommended if used in T1.

Sulfonamide Antibiotic

caution

TRIPLE SULFA

Comprehensive clinical and safety monograph for TRIPLE SULFA (TRIPLE SULFA).

Sulfonamide Antibiotic

caution

TRIPLE SULFAS

Comprehensive clinical and safety monograph for TRIPLE SULFAS (TRIPLE SULFAS).

Sulfonamide Antibiotic

caution

TRIPLE SULFOID

Comprehensive clinical and safety monograph for TRIPLE SULFOID (TRIPLE SULFOID).

Sulfonamide Antibiotic

caution

TRYSUL

Comprehensive clinical and safety monograph for TRYSUL (TRYSUL).

Sulfonamide Antibiotic

caution

UROPLUS DS

Comprehensive clinical and safety monograph for UROPLUS DS (UROPLUS DS).

Sulfonamide Antibiotic

caution

UROPLUS SS

Comprehensive clinical and safety monograph for UROPLUS SS (UROPLUS SS).

Sulfonamide Antibiotic

caution