Hi, my relative has psychiatric issue bipolar and mania for last 20 years. Person is on psychiatric meds lithium 300 1-0-2, doctorate 750 1-0-1, oxetol 300 - 1-0-11/2 and aripzol 15 mg 1-0-1. Person has Parkinsonism and Nervous issue due to this meds, taking syndopa 110 1-0-1 before food. Can this person take betcap after food, person has type 2 diabetes has been on insulin humalog mix 25 and reclimaet 60/500mg. At present age 61 years, is it okay to continue same dose of psychiatric drugs