high blood pressure
"Took for 6 months messed up my heart couldn't control my BP dropped my heart rate very low I played handball which is  a very aggressive sport I could not sweat but it made my lower heart chambers thicken I think I have some heart problem gonna go to doc soon.
No history of family heart disease only had hbp no side effects until I started taking bystolic fainting, hard time breathing, went to ER 4 times -
 he didn't want me to come off. He is an idiot"