My husband is also on carbadopa/levadopa 4 times a day and sleeps most of the day in his chair. I think it is the meds.
Ken I am going to talk to my husband's neurologist and see if he can take his extended release of Carba/Lev in the AM. He gets really tired around noon of course we get up at 3:30am.
It happened All the time to me but my neurologist . shuffled My pills so that I was taking a bigger dose in the morning.
I get really tired at noon every day. I think getting up at 3:30 has something to do with it. but i've also had 3 doses of c/l also who knows but i like my chair nap.😀