Answer
Ramipril is contraindicated with sacubitril/valsartan because concomitant use increases angioedema risk; at least 36 hours must elapse after the last dose of either medicine before starting the other.
Sources for this answer
- Ramipril Aurobindo 5 mg TabletsAurobindo Pharma - Milpharm Ltd. · emc · SmPC §4.5 Interaction with other medicinal products · Version 9Document updated
Sources checked