Tomorrow will be my 3rd week on the increased effexor from 225mg to 300mg. Also increased lithium 600mg to 800mg because blood level was low 0.3. Thing is since the increase I seem to be feeling much worse. I'm extremely tense. Miserable, I just feel down again not as bad as before but I'm not happy at all. I'm moving flat this weekend and this doesn't help. But I just wonder if I should go down to 600mg of lithium again as I was the one that want to increase because I thought the increase of effexor could send me high. any views ? Thank you!!