Many people feel nervous before speaking in public, taking an important exam, going to a job interview, or performing on stage.
For some, the anxiety is mild and manageable. For others, the physical symptoms can feel overwhelming. Their heart races, their hands shake, they sweat heavily, and they may feel like they cannot think clearly.
Because of this, some people have turned to a medication called propranolol to help calm their nerves. Propranolol was originally developed to treat high blood pressure and heart conditions, but over the years it has become widely known for another reason: helping reduce the physical symptoms of anxiety.
The medication has been used this way for decades. Raymond Booth, a professor at Northeastern University, said he first noticed classmates using propranolol for anxiety back in the 1970s.
Today, the drug is even more widely discussed, including by celebrities. Actors, musicians, and performers such as Robert Downey Jr. and Katy Perry have publicly mentioned using it to deal with stage fright or stressful performances.
Propranolol belongs to a group of medicines called beta blockers. It works by slowing the heart rate and blocking the effects of stress hormones such as adrenaline. When people become anxious, their body often reacts with physical changes. T
heir heart beats faster, breathing speeds up, and sweating increases. Propranolol helps reduce these reactions, making people feel calmer physically.
For this reason, some people use propranolol before stressful situations like presentations, auditions, exams, or public speaking events. Unlike some anti-anxiety medications, propranolol usually does not make people feel sleepy or mentally “foggy.” Instead, it mainly targets the body’s stress response.
However, medical experts say there are important things people should understand before using the drug for anxiety. One major point is that propranolol is not officially approved by the U.S. Food and Drug Administration, or FDA, for treating anxiety disorders. Doctors sometimes prescribe it “off-label,” which means they use it for conditions that are not part of its official approval.
Off-label prescribing is common in medicine and is not necessarily unsafe. However, it does mean that patients should carefully discuss the risks and benefits with a qualified doctor instead of taking advice from social media, celebrities, or friends.
Rachel Rodgers, an associate professor who studies mental health, says anxiety itself is not always a bad thing. Feeling nervous before an important event is a normal human response. In some cases, anxiety can even help people stay alert and focused.
She also warns that trying to completely avoid anxiety all the time may actually make it worse in the long run. Learning how to manage uncomfortable feelings naturally can help people build confidence and resilience.
Techniques such as therapy, breathing exercises, mindfulness, good sleep habits, and gradual exposure to stressful situations can sometimes be more helpful over time than relying only on medication.
For people with serious anxiety disorders that strongly affect daily life, doctors more commonly prescribe treatments such as SSRIs, which are antidepressants often used for anxiety, or benzodiazepines, which are stronger anti-anxiety drugs. Propranolol is usually not the first treatment doctors choose for long-term anxiety problems.
Although propranolol is generally considered safe when prescribed properly, it can still cause side effects. Some people may feel tired, dizzy, or unusually cold while taking it. Others may experience vivid dreams or nightmares. Because the drug slows the heart and lowers blood pressure, taking too much can become dangerous.
Experts warn that people should never take propranolol casually or without medical advice. Using the medication when it is not needed, taking the wrong dose, or mixing it with other substances can lead to serious health problems. In severe cases, complications may include dangerously low blood pressure, heart problems, or even heart failure.
The growing popularity of propranolol also raises broader questions about how society deals with stress and performance pressure. Some experts worry that people may begin to see normal nervousness as something that always needs to be “fixed” with medication. Others believe the medicine can be very useful when used carefully and responsibly under medical supervision.
Researchers continue studying how medications like propranolol affect mental health and performance anxiety. For now, doctors say the key is balance. For some people, the drug may provide temporary relief during especially stressful situations. But it should not replace long-term strategies for managing anxiety and building emotional coping skills.
In the end, propranolol may help some people feel calmer before big moments, but it is not a magic solution. Experts strongly recommend talking to a healthcare professional before using it and avoiding self-medication based on celebrity stories or online trends.
If you care about mental health, please read studies about how dairy foods may influence depression risk, and 6 foods you can eat to improve mental health.
For more mental health information, please see recent studies about top foods to tame your stress, and Omega-3 fats may help reduce depression.
Copyright © 2026 Knowridge Science Report. All rights reserved.
