Propranolol is a beta-blocker that helps in reducing the heart workload. They work by blocking the beta receptors. Due to this property, they are contraindicated in patients with asthma, pulmonary disorders, psychosis, atrioventricular block, etc. Lightheadedness, bronchospasm, etc., are the side effects.
All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.
I usually have low blood pressure. Can I still take Propranolol for sinus tachycardia?
Query: Hi doctor, I have a doubt. My blood pressure is usually 90/60 mmHg. I went to my doctor, and he prescribed me Propranolol for sinus tachycardia which has happened to me over the last week. The tachycardia is not persistent and lasts for minutes, then resolves (for example, in the mornings, or when I... Read Full »
Answer: Hi, Welcome to icliniq.com. Considering your blood pressure and Holter report where there are pauses, beta-blockers like Propranolol should be used cautiously or avoided. Propranolol may lower blood pressure, so even if it has to be used, it should be in the lowest dose, like 10 milligrams, and wi... Read Full »