Your Heart Medicine May Trigger An Asthma Attack

If you have heart problems, your doctor might prescribe a beta-blocker. It can slow your heart if it's beating too fast, and it can help lower blood pressure. But - if you have asthma, beta blockers can make asthma worse. That's why it's important that your doctor knows about ALL of your medical conditions. How do beta-blockers impact asthma? First, it's important to know that there are two types of beta-blockers. Nonselective beta-blockers - these affect the blood vessels in your body (including the lungs) Selective beta-blockers (cardioselective beta-blockers) - these affect your blood pressure and heart rate What does this have to do with asthma? Nonselective beta-blockers have a side effect of causing a bronchospasm (when the airways suddenly narrow when the muscles contract) which can make it hard to breathe According to Healthline : "Doctors don’t recommend nonselective beta-blocke...