Answer
The most common gastrointestinal side effects of sulfadiazine are nausea, anorexia (loss of appetite), vomiting, diarrhoea and stomatitis (inflammation of the mouth).
Sources for this answer
- Sulfadiazine 500mg Tablets BPWockhardt UK Ltd · emc · SmPC §4.8 Undesirable effects · Version 5Document updated
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