can you take kalms or cbd oil while on propranolol and citalopram? Im on 40mg of both propranolol is 40mg 3 times a day. I think this is the highest does you can do but not sure. I did have a short course of diazepam but I dont want to ask for more as they are addictive. I have a few days tops where im coping and then its nose dive and im so anxious i cant move for hours, this will last a few days and then another ok day or 2. I feel like im going slowly mad.