I have been on Toprol for a month now and I don't know what to do. My hair is falling out slowly, I get nausea every day with diarhea. My appetite is gone. I get very tired and weak. I cant sleep at all. I am very irritable. I have no sex drive. My asthma is worse taking it. I get awful leg cramps. I bruise a lot easier. I have migraines every day. I have blurred vision. I just feel tense all the time