Answer
The most common adverse reactions to Alyftrek are headache (15.8%) and diarrhoea (12.1%), based on studies in people with cystic fibrosis aged 12 years and older.
Sources for this answer
- Alyftrek 50 mg/20 mg/4 mg film-coated tabletsVertex Pharmaceuticals (Europe) Limited · emc · SmPC §4.8 Undesirable effects · Version 4Document updated
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