Answer
Zestoretic 20 (hydrochlorothiazide + lisinopril) tablets are round, white and uncoated, with '20 12.5' on one side and a break line on the other that is not intended for breaking the tablet.
Sources for this answer
- Zestoretic 20Atnahs Pharma UK Ltd · emc · SmPC §3 Pharmaceutical form · Version 23Document updated
Sources checked