Hello, i can understand your concern. Carvedilol is a beta blocker and the most common side effects associated are dry coughing, breathlessness. You havent mentioned your age and the reason for using carvedilol. If it is for hypertension, carvedilol can be slowly tapered as stopping immediately would lead to rebound increase in bp and a new anti hypertensive like losartan(which doesnt cause cough) can be started. kindly get back to us with your age, history of any chronic diseases, any other medications that you have been taking, your blood pressure readings so that we can guide you better. Hope this helps.