Beta Blockers for Anxiety: How They Work, Benefits, & Risks

Starting a new medication can feel like a big step, especially when it comes to your mental health. It’s completely normal to have questions about what it will feel like, whether it will help, and what the potential risks might be.

If you’ve been dealing with anxiety, you may have come across beta blockers as a possible option. While they aren’t typically the first choice for long-term anxiety treatment, they can be really helpful in certain situations, especially when physical symptoms like a racing heart or shaky hands are prominent.

So, what exactly do beta blockers do for anxiety? Who might benefit from them, and what can you expect if you take one?

Let’s walk through all of it together. From how they work and when they’re used, to possible side effects and when it might be helpful to talk to a psychiatrist about your options.

At Clarity Clinic, we believe you deserve to feel informed and involved in your care, and we’re here to support individuals across Chicago with thoughtful, personalized treatment. Let’s begin!

Key Takeaways:

• Beta blockers help with anxiety by blocking adrenaline and noradrenaline, which create a fight or flight response in the body. This is also known as a stress response.
• Beta blockers take about 30-60 minutes to work for anxiety. They’re best for addressing short-term spikes in anxiety caused by panic attacks, performance anxiety, and other situations, like anxiety-inducing social situations and specific phobias.
• Since beta blockers are usually taken per diem and do not build up in the system, they often aren’t the first choice for people requiring daily symptom management. But, they can play a role in addressing some anxiety disorders.

What Are Beta Blockers?

Beta blockers are a class of medication most commonly used to address problems related to the heart and circulatory system.[1] Although these are the intended purposes, beta blockers can also be used off-label for anxiety. In many instances, they are prescribed as a non-habit-forming alternative to benzodiazepines.

How do beta blockers help with anxiety? They work by blocking the actions of adrenaline and noradrenaline. This prevents or reduces your body’s fight-or-flight response, also known as a stress response.

Types of Beta Blockers

Beta blockers are primarily classified into two main types: selective and non-selective.

Selective beta blockers target receptors in the heart.[2] Though they can still have some effect, they have less impact on the airway than non-selective beta blockers.

Examples of selective beta blockers include:

• Metoprolol tartrate (Lopressor).
• Metoprolol succinate (Toprol XR).
• Atenolol (Tenormin).

Non-selective beta blockers target receptors throughout the body. This means that they block adrenaline on a broader scale, often reducing anxiety more effectively.

Examples of non-selective beta-blockers include:

• Propranolol (Inderal) - this is a commonly prescribed beta blocker for anxiety.[3]
• Pindolol (Visken).

Both types of beta blockers can be prescribed for anxiety symptoms.

Are Beta Blockers Safe?

Beta blockers have been around for over 60 years. For many people, they are considered a safe and effective option. That said, it’s completely normal to have questions or concerns about whether they’re right for you. Like any medication, certain beta blockers aren’t the right fit for everyone, and some people may need to approach them with more caution.

While having certain health conditions doesn’t always mean you can’t take beta blockers, it does mean your doctor will take a closer look at your overall health before recommending them. This helps ensure your treatment feels both safe and supportive for your specific needs.

People who may need to exercise extra caution before starting beta blockers include:

• People with respiratory issues. Individuals with conditions like asthma or severe chronic obstructive pulmonary disease (COPD) may be advised to avoid beta blockers due to the risk of slowed breathing.
• People who take certain medications. Like with most medications, beta blockers can interact with some other drugs. Tell your doctor about every medication and supplement you take before you start taking a beta blocker for anxiety.
• People with diabetes. Beta blockers can mask the signs of low blood sugar (hypoglycemia).[4] This can make it harder for diabetics to recognize emergencies. If you have diabetes and take a beta-blocker, continuous glucose monitors can help reduce the risk of undetected hypoglycemia.
• People with some heart problems. If you have a condition that causes the heart to beat too slowly, you will likely be advised to avoid beta blockers, as they can further slow the heart.

If your heart rate, blood pressure, or breathing slows down too much, you might not be able to keep taking beta blockers. To help reduce this risk, providers typically start with a low dose and adjust gradually, making sure your body responds well along the way.

Allergic reactions to beta blockers are rare, but they can happen. Some people may react to the medication itself or certain ingredients in it. If you notice any signs of an allergic reaction, it’s important to seek medical care right away.

Common Beta Blocker Side Effects

Potential side effects can vary depending on the specific beta blocker medication you take. Generally speaking, common beta blocker side effects include:

• Slowed heart rate.
• Low blood pressure.
• Dizziness or lightheadedness.
• Sexual dysfunction (including decreased libido or impotence).
• Gastrointestinal effects (e.g., nausea, constipation).
• Dry mouth or dry eyes.
• Cold hands or feet.
• Vivid dreams.
• Headaches.
• Insomnia.
• Fatigue.

Some people experience side effects. Others don’t. Your doctor should go over possible side effects with you before you start taking a new prescription. If any adverse effects arise, make sure to communicate them with your doctor. They can make adjustments to your medication regimen if needed.

How Do Beta Blockers Help With Anxiety?

Beta blockers primarily help with anxiety by reducing physical symptoms. For example:

• Trembling (e.g., hand tremors) or shaking.
• Fast heart rate or pounding heart.
• Increased blood pressure.
• Rapid breathing.
• Sweating.

Some people who take beta blockers for anxiety notice that when their physical symptoms reduce, psychological symptoms do too. Usually, this is attributed to the fact that the lack of physical symptoms helps a person feel more at ease and in control.

What Type of Anxiety Do Beta Blockers Help the Most?

There are different types of anxiety and anxiety disorders. Usually, beta blockers help people manage anxiety during short-term situations. Most of the time, they’re used to treat types of anxiety such as:

• Performance Anxiety: This includes things like stage fright, public speaking, and job interviews to name a few.
• Social Anxiety: While they aren’t typically used for day-to-day management, some people with social anxiety take beta blockers before anxiety-inducing social situations.
• Phobias: Such as fear of flying, dental anxiety, or other situations where anxiety is tied to a particular experience.
• Panic Attacks: Especially when physical symptoms like rapid heartbeat or trembling are intense. However, beta blockers don’t treat the underlying cause of panic attacks.

When people are prescribed beta blockers for these types of anxiety, they’re typically directed to take the medication roughly a half hour to an hour before a stressful event begins. For example, 30-60 minutes before a job interview.

Of course, anxiety isn’t always predictable. Beta blockers can also be taken when a person starts to experience symptoms. If you are prescribed a beta blocker for panic attacks, for example, you might take it when you first notice the signs of a panic attack.

People with conditions other than anxiety disorders that cause a high alert state, like post-traumatic stress disorder (PTSD), may also be prescribed beta blockers in some instances.

What Does It Feel Like to Take a Beta Blocker?

If you’re considering a beta blocker, it’s completely normal to wonder what it might actually feel like in your body. For many people, the change is subtle but meaningful. Rather than altering your thoughts, beta blockers mainly calm the physical side of anxiety.

You might notice your heart isn’t racing as much, your hands feel steadier, or that tight, “on edge” feeling in your body starts to ease. Situations that once felt overwhelming may feel a bit more manageable, simply because your body isn’t reacting as intensely.

Some people do feel a bit more tired or slightly lightheaded after taking a beta blocker, especially at first. If side effects like these occur, they’re usually mild and tend to wear off as the medication leaves your system.

Everyone’s experience can be a little different, which is why it’s important to work closely with a trusted psychiatrist who can help you find the right approach for your needs and make adjustments if needed.

How Long Do Beta Blockers Take to Work for Anxiety?

Beta blockers usually take about 30-60 minutes to work for anxiety. Their fast-acting nature is part of why people take beta blockers for challenges like panic attacks or physical symptoms caused by things like stage fright and phobias, which can onset quickly.

How Long Do Beta Blockers Last?

Beta blockers start working fast. But, their effects do not last as long as some other types of medication for anxiety that build up in the body to provide sustained relief.

There are immediate-release and extended-release beta blockers. If you take an immediate-release beta blocker, the effects will last around 3-12 hours. Extended-release beta blockers last longer (up to about 24 hours).

People who require daily symptom management may benefit more from longer-lasting treatments. That said, if you have a condition like panic disorder, you may still benefit from beta blockers on a per diem (as needed) basis.

When to See a Psychiatrist for Anxiety Treatment

We understand that figuring out whether or not to reach out for more support can feel overwhelming. Especially if you’re not sure whether what you’re experiencing is “serious enough.” The truth is, you don’t have to wait until things feel unbearable to talk to a psychiatrist. If anxiety is starting to impact your daily life, that alone is a valid reason to seek help.

Psychiatrists are medical doctors who specialize in understanding and treating anxiety, including when medication may be helpful. You might benefit from seeing a psychiatrist if any of the following feel true for you:

• Symptoms of anxiety are persistent (you keep experiencing them).
• Your anxiety symptoms do not respond to talk therapy alone.
• Symptoms of anxiety are impacting your quality of life (in any way).

If you already see a psychiatrist, you should make sure to book an appointment with them if:

• Your current anxiety medication plan does not provide relief.
• You need help with medication side effects.

For most people, combining medication and psychotherapy is the best approach to anxiety treatment. However, everyone is different. Even if you have the same diagnosis as another person, you might not respond to the same treatments. It can take trial and error to find the right fit.

If you’re still unsure, that’s okay too. Taking a simple step, like an online anxiety screening, can help you better understand what you’re feeling and what next steps might make sense. Our free anxiety test is designed to give you a general sense of your symptoms and guide you toward the right level of support, whenever you feel ready.

Clarity Clinic: Effective & Personalized Anxiety Treatment in Chicago

If you’ve been struggling with anxiety, you don’t have to navigate it on your own. At Clarity Clinic, we understand how overwhelming and isolating anxiety can feel. Whether it shows up occasionally or impacts your daily life in a more constant way. Our goal is to meet you where you are and help you feel supported every step of the way.

We offer a full range of anxiety treatment options, including therapy, psychiatry, and structured programs (PHP/IOP). Every treatment plan is personalized, because your experiences, your symptoms, and your goals are uniquely yours.

Our team will work closely with you to understand what you’re going through and help you find an approach that truly feels right for you. Whether you’re dealing with situational anxiety or a diagnosed condition, we’re here to help you build the tools and support you need to move forward.

With multiple locations throughout Chicago and convenient online options across Illinois, care is always within reach. When you’re ready, you can explore providers, ask questions, or book an appointment. We’re here to help you take that next step at your own pace.

Related Readings:

• Supplements for Anxiety: What the Research Says
• Does Magnesium Help with Anxiety?
• Using Gabapentin For Anxiety

Beta Blockers: FAQs

References

[1] professional, C. C. medical. (2026, February 12). What do beta-blockers do?. Cleveland Clinic. https://my.clevelandclinic.org/health/treatments/22318-beta-blockers

[2] Tucker, W. D. (2023, January 30). Selective beta-1 blockers. StatPearls [Internet]. https://www.ncbi.nlm.nih.gov/books/NBK499982/

[3] Farzam, K. (2023, August 22). Beta blockers. StatPearls [Internet]. https://www.ncbi.nlm.nih.gov/books/NBK532906/

[4] How do beta-blockers mask hypoglycemia?. Drugs.com. (n.d.-a). https://www.drugs.com/medical-answers/beta-blockers-mask-hypoglycemia-3563672/

Disclaimer: The information on this page is for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions regarding a medical condition or treatment. Never ignore or delay seeking professional help due to information found here.