I Am 52 With Dystonia. I Am Having Excessive Hair

I am 52 with Dystonia. I am having excessive hair loss losing a handful each time I wash which I only do once\week for that reason. My meds include Baclofen 20 mg./4x day, Clonazapam 2mg./2x, Citalopram Hydrobromide 20 mg./1x, Neurontin 100 mg./3x and Botox/quarterly. Please help to decide which meds may be contributing and whether or not I could try giving up those meds. I'm living well with Dystonia affecting nearly all body areas, but I take care of each symptom as needed.