high blood pressure
"I am a 22 year old male. Parents and Grandparents both had high blood pressure and passed it right on to me. I have been taking Bystolic for about a year now and had excellent blood pressure. HOWEVER, I am extremely tired all of the time. If I do not get at least 9 hours of sleep I am tried through the day. Before I started taking it I was fine on 7 hours of sleep. I even have to take naps sometimes because I just can't stay awake. I have chest pain about once a week that lasts for an hour or so. Doesn't hurt but very uncomfortable. Also have gained about 25 pounds in the past year. Blood pressure is good but side effects are rough."