Provanol SR 80 Tablet can also be utilized for the treatment of high blood pressure and certain types of abnormal heartbeat arrhythmia The dosage will be determined based on your specific condition and how your body responds to the medication Always follow your doctors prescribed dosage It is recommended to take the tablet on an empty stomach and at the same time each day It is important to continue taking the medication even if you feel well as you are still benefitting from it Suddenly stopping the medication can worsen your condition Some common side effects of Provanol SR 80 Tablet include tiredness weakness cold fingers and toes Raynaud phenomenon irregular or slow heartbeat numbness in your fingers and breathlessness You may also experience nausea vomiting and diarrhea If these side effects are bothersome or persist consult your doctor Most side effects are temporary and improve as your body becomes accustomed to the medication Do not use this medication if you have asthma very slow or irregular heartbeats or a serious heart condition such as heart failure If you have kidney or liver problems or chronic obstructive pulmonary disease COPD consult your doctor before taking Provanol SR 80 Tablet Avoid consuming alcohol while taking this medication as it may interfere with its effectiveness If this medication makes you feel dizzy refrain from driving Pregnant or breastfeeding individuals should consult their doctor to determine if it is safe to take this medication