I am 74 and take perindopril for BP. Otherwise am pretty healthy my only problem which appeared before I took the BP meds is that after every meal or even a sandwich I immediately want to sleep. Even after breakfast, following a night's sleep, I want to sleep. I try to fight it and sometimes succeed but if the feeling overwhelms me I sleep for at least 2 hours and feel horrible when I awake. I would be grateful for any thoughts and similar experiences?