Hi, I am currently taking the following tablets for OCD, depression and anxiety: Flovovamine 100 mg - 1 tablet morning Betacap tr 40 - 1 tablet morning Buperon XL 150 MG - 1 tablet morning Lonazep 2 mg - 1 tablet night I do not have any OCD, anxiety or depression symptoms but I feel like my muscle is stiff in the leg and I feel like shaking my leg always to the extent it pains. I have this prob for more than a month. I had a similar issue earlier sometime before. Could you pls suggest if I can take Ecitane (Trihexyphenidyl) 2 mg - 1 tablet in the morning and 1 tablet in the night along with the above tablets to reduce muscle stiffness and excessive shaking of leg? Note: I am under regular medication since 2011.