Early in November of 2004, I was switched from Lexapro to Effexor HR. My dosage was increased to 300 mg. per day since I was supposedly severely depressed. When I started taking three (75 mgs) daily, I started having quivering in the right side of my head. I followed my Dr.'s instructions and increased to four (75 mgs) daily. I tried it for two weeks, and dropped back down to three. When I started the Effexor HR, I noticed that I had no preception of time. Now its like I get up and then its time for bed. I have terrible pain in my face, head, and neck. I have had tremors and can't seem to do anything physically. It's like I become spastic. I can't remember what I have done the day before and still cry every day.