Dreading the thought of giving a speech, or stressed about a big work event? Your GP may prescribe beta blockers to reduce the effects of adrenaline on your heart. Here’s what happened when I took them
I first took beta blockers two years ago, when I was asked to give a eulogy. Terrible at public speaking on a good day, let alone at a funeral, my first instinct was to refuse to do it. I had made a speech at a friend’s wedding 15 years before and my legs shook so violently throughout that I thought I would collapse. This isn’t a case of being overcritical or dramatic: I find it almost impossible to stand up in front of a crowd and talk. It is an ordeal, for all involved – or it was before I took beta blockers.
Beta blockers are a prescription medication that blocks adrenaline and therefore temporarily reduces the body’s reaction to stress. Routinely given to patients with heart and circulatory conditions, including angina, atrial fibrillation and high blood pressure, as well as to prevent migraines, they are also prescribed for some kinds of anxiety. Some doctors will suggest taking them regularly, at certain times of the day. Others will suggest taking a specified dose when you feel you need it. “They work by reducing the effects of adrenaline on the heart, so you don’t get that heart-racing feeling, you may not get short of breath or sweaty, and they can reduce the symptoms of a full-blown panic attack,” says doctor and broadcaster Amir Khan, who has been a GP in Bradford for 16 years.