👤 Adult👶 Paediatric

Sulfadiazine

13 known interactions

1 brand name

Indications

Prevention of rheumatic fever recurrence

Drug Interactions

Moderate interactions

13 drug interactions identified for Sulfadiazine. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.

Check Interactions in App

Safety Information

🤰Pregnancy guidance available

🤱Breastfeeding guidance available

🫘Renal impairment guidance

🫁Hepatic impairment guidance

⚠️Requires renal dose adjustment

Cautions

Asthma; avoid in blood disorders; elderly; G6PD deficiency (risk of haemolytic anaemia); maintain adequate fluid intake; predisposition to folate deficiency...

Side Effects

Rare or very rare Haemolytic anaemia Frequency not known Agranulocytosis; aplastic anaemia; appetite decreased; ataxia; back pain; blood disorders; cough; crystalluria; cyanosis; depression; diarrhoea...

Full safety information, contraindications, and dosing available in the MedNext app.

Brand Names

Sulfadiazine(IN, PK, SA, AE, EG, ZA, NG)

Get the Full Monograph

Complete dosing, interactions, contraindications, side effects, and more for Sulfadiazine.

Download Free — 7-Day Trial

No credit card required

AES-256 EncryptedNo Patient Data

In the MedNext App

Complete dosing regimens
Full interaction details & severity
AI-powered drug search
All 1 brand names
Dosing calculators
CME/CPD tracking
40 language support
Offline access

Source: MedNext Audited Proprietary Dataset

Last reviewed: 2026

Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.

Access all 2866 drugs in the MedNext app

Complete monographs, AI-powered search, interaction checker, dosing calculators, and CME tracking — in 40 languages.

Download MedNext — Free 7-Day Trial