Answer
Reported gastrointestinal adverse effects of Benylin Chesty Coughs (Non-Drowsy) include upper abdominal pain, diarrhoea, nausea and vomiting, with frequency not known.
Sources for this answer
- Benylin Chesty Coughs (Non-Drowsy)McNeil Products Ltd · emc · SmPC §4.8 Undesirable effects · Version 19Document updated
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