Does anxiety cause high blood pressure?

Key takeaways

• Anxiety can cause temporary blood pressure spikes through your body’s stress response, but it doesn’t directly cause chronic hypertension.
• Repeated anxiety episodes over time may contribute to sustained high blood pressure through inflammation and lifestyle factors.
• Most anti-anxiety medications, including SSRIs, don’t cause long-term blood pressure issues.
• Nurx can help you manage anxiety with personalized treatment plans prescribed online and delivered to your door.

If you’ve felt your pulse spike during a stressful moment and caught yourself wondering whether anxiety can actually raise your blood pressure, you’re not overthinking it. 

It’s a common and very reasonable question.

With anxiety, your thoughts, your breathing, and even your heartbeat can feel louder. 

In short, anxiety disorders, which affect nearly 40% of adults in the United States, can increase blood pressure in the short term.

What’s less straightforward is the association between anxiety and hypertension over the long run. Ongoing, unmanaged anxiety and depression may play a role in sustained high blood pressure.

Understanding how anxiety and blood pressure interact can help you take control of both your mental health and cardiovascular well-being.

The connection between anxiety and high blood pressure

When you feel anxious, your body releases stress hormones that can temporarily elevate your blood pressure readings.

Here’s how:

How stress hormones affect your blood vessels

Research shows that people with anxiety or depression often have higher average blood pressure readings than those without these conditions.

But why? Stress and anxiety make your adrenal glands pump out hormones like adrenaline and cortisol. These chemicals make your heart rate speed up, and your blood vessels narrow, causing a temporary spike in blood pressure. 

While anxiety doesn’t directly cause permanent hypertension, these repeated stress responses, especially chronic stress, can take a toll on your cardiovascular system over time.

Think of it like repeatedly stretching a rubber band—eventually, it loses some elasticity. Your vascular system experiences similar wear when constantly exposed to stress hormones. 

White coat syndrome: when anxiety affects your readings

If your blood pressure seems fine at home but spikes at the clinic, you might be experiencing “white coat syndrome.” 

It affects up to 30% of patients, and it perfectly illustrates the relationship between hypertension and anxiety.

Things like waiting room nerves, concern about results, or the clinical environment itself can trigger a short-term stress response in your body.

Health care providers now recognize that white coat hypertension isn’t always harmless. 

Research suggests that people who experience these in-office spikes may have a higher risk of developing sustained hypertension over time—or may have masked hypertension, where blood pressure is elevated outside the clinic but not always detected during routine visits.

If you think this might apply to you, home blood pressure monitoring or ambulatory monitoring can help provide a more complete and accurate picture of your usual blood pressure patterns.

Can chronic anxiety lead to high blood pressure?

Research increasingly shows that chronic anxiety, including Generalized Anxiety Disorder (GAD), can contribute to sustained hypertension through various pathways.

When your body stays in a constant state of alert, your cardiovascular system never fully gets to rest and recover.

This ongoing stress response can lead to persistent inflammation in your blood vessels, gradual stiffening of artery walls, and changes in how your kidneys regulate fluid balance.

Lifestyle factors often compound the problem. 

When you’re anxious, there’s a higher risk that you turn to coping mechanisms like smoking, drinking excessive caffeine, or avoiding exercise. All of this can independently raise baseline blood pressure and increase the likelihood of cardiovascular disease.

Managing symptoms of anxiety isn’t just about feeling better mentally. It’s also an investment in your long-term cardiovascular health.

A Nurx provider can assess your current mental state and create an appropriate regimen to treat anxiety.

Do anti-anxiety medications cause high blood pressure?

Here’s some reassuring news: most anxiety medications don’t cause permanent high blood pressure issues as side effects.

Medications like SSRIs and SNRIs actually help lower blood pressure by reducing your body’s stress responses.

SSRIs like sertraline (generic Zoloft®), escitalopram (generic Lexapro®), or fluoxetine (generic Prozac®) work by helping your brain use serotonin more effectively, which can calm overactive stress responses. Over time, it often translates to more stable blood pressure readings as your body spends less time in fight-or-flight mode.

Temporary changes when starting or stopping medication

Some medications might cause brief blood pressure changes when you’re starting or stopping treatment. These effects usually stabilize within a few weeks. 

The bigger risk often comes from untreated anxiety itself, which keeps your body in a constant state of stress and may increase the risk of cardiovascular disease.

Blood pressure spikes from anxiety vs. chronic hypertension

Not all blood pressure increases are the same. Temporary spikes from anxiety typically last minutes to hours. Your blood pressure might jump to 150/90 during a panic attack, then return to normal once you calm down.

These short-term elevations, while uncomfortable, don’t usually cause lasting damage to your cardiovascular system.

True hypertension, on the other hand, means your blood pressure stays elevated even when you’re relaxed. In such a case, the reading is typically above 130/80 across, regardless of when you measure. 

When to talk to your provider about blood pressure

It’s worth having a conversation with your healthcare provider if you:

• Have a history of high blood pressure or heart disease
• Notice your blood pressure readings consistently above 130/80
• Experience symptoms like persistent headaches, dizziness, or chest discomfort
• Are taking medications that might interact with anxiety treatment
• Are starting or stopping anxiety medication

Your provider can help you monitor your readings more closely during these times and make any necessary adjustments to your treatment plan.

Getting anxiety treatment through Nurx

Nurx makes accessing anxiety treatment simple and convenient, especially if you’re managing concerns about both mental health and blood pressure.

You can connect with a licensed healthcare provider from home, get a personalized evaluation, and have your prescription delivered to your door with free shipping.

The process starts with a thorough online consultation where you’ll share your medical history, current symptoms, blood pressure concerns, and treatment goals. This includes detailed questions about your stress levels, any panic episodes, and blood pressure readings you’ve tracked.

Your provider reviews your responses carefully, looking for patterns that indicate whether your blood pressure concerns might be related to anxiety or require separate attention.

If medication is appropriate for you, Nurx providers can prescribe SSRIs, SNRIs, or medications for panic when clinically indicated.

Important things to know:

• Nurx does not prescribe benzodiazepines or any controlled substances
• Your provider will review your full health history, including any blood pressure concerns, before prescribing
• Complex cases may require coordination with your primary health care provider, physician, or a specialist
• Nurx does not provide talk therapy or psychotherapy, though therapy resources are available
• You’ll have access to unlimited messaging with your medical team to track your progress and ask follow-up questions

Taking the next step for your health

Understanding that anxiety can cause temporary blood pressure spikes helps explain the complex relationship between your mental and physical health.

While occasional stress-related increases don’t necessarily lead to chronic hypertension or cardiac issues, untreated long-term anxiety can contribute to sustained high blood pressure over time.

The good news is that managing anxiety through therapy, medication when appropriate, and lifestyle changes can protect your cardiovascular health while improving your mental well-being.

You don’t have to figure it out alone. Take the first step toward feeling more like yourself again.

Start your online mental health consultation with Nurx!

Frequently asked questions (FAQs):

How can I reduce blood pressure caused by anxiety?

Deep breathing exercises and regular physical activity, like walking or yoga, can help calm your nervous system and also help reduce elevated blood pressure. Mindfulness and meditation for just 5-10 minutes daily may also help reduce the risk of anxiety. If anxiety-related blood pressure remains elevated, a healthcare provider can evaluate whether prescription treatments might be appropriate alongside these modifications.

Can anxiety cause a rise in blood pressure?

Yes, anxiety can cause temporary blood pressure spikes through your body’s fight-or-flight response, which releases adrenaline that increases heart rate and narrows blood vessels. While anxiety itself doesn’t directly cause persistent hypertension, chronic anxiety may contribute to long-term high blood pressure. This happens through repeated stress responses and unhealthy coping behaviors. 

Should I be worried if my blood pressure is 150/100?

A blood pressure reading of 150/100 is considered Stage 2 Hypertension and warrants prompt medical attention. Over time, readings in this range may increase the risk of serious health conditions like heart attack, stroke, and kidney disease. If a 150/100 reading occurs along with symptoms such as severe headache, vision changes, or chest pain, it may indicate a hypertensive urgency or crisis and requires immediate medical care.

How do I know if I have high blood pressure or anxiety?

Elevated blood pressure is often silent with no symptoms, while anxiety typically involves feelings of worry, restlessness, racing thoughts, and physical symptoms like sweating or trembling. Consistent blood pressure monitoring over time, ideally at home when relaxed, provides the most accurate picture of whether you have true hypertension or anxiety-related spikes.

Which platforms provide anxiety medication evaluations without in-person visits?

Several telehealth platforms offer anxiety medication evaluations online. Nurx connects patients with licensed providers who can prescribe medications after thorough assessments. Providers on the platform prescribe non-controlled medications when medically appropriate to help reduce the impact of anxiety on diastolic and systolic blood pressure.

The information provided is not a substitute for professional medical advice, diagnosis, or treatment. You should not rely upon this content for medical advice. If you have any questions or concerns, please talk to a medical professional. Nurx does not provide talk therapy or crisis management. If you’re experiencing a mental health crisis, please call 911 or go to your nearest emergency department.

Services not offered in every state. Medications prescribed only if clinically appropriate, based on completion of the required consultation. Individual results may vary.

Escitalopram tablets (5mg, 10mg, & 20mg), Rx only, treats major depressive disorder. Escitalopram may cause side effects including but not limited to nausea, diarrhea, fatigue, headache, sexual problems, sleep problems. If you would like to learn more, see full prescribing information, here.

Fluoxetine tablets (10mg, 20mg, 40mg, 60mg), Rx only, treats depression and anxiety. This drug may cause side effects, including but not limited to nausea, diarrhea, dry mouth, headaches, decreased appetite, sexual problems. If you would like to learn more, see full prescribing information, here.

Sertraline HCl tablets (25mg, 50mg, 100mg), Rx only, treats depression, panic disorder, social anxiety disorder, post-traumatic stress disorder (PTSD), premenstrual dysphoric disorder (PMDD), and obsessive compulsive disorder (OCD. This drug may cause side effects, including but not limited to diarrhea, nausea, dry mouth, dizziness, drowsiness, fatigue, sleep problems, sexual problems. If you would like to learn more, see full prescribing information, here. 

You are encouraged to report negative side effects to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088. If you’re experiencing a mental health crisis, please call 911 or go to your nearest emergency department.

Not all options discussed in the blog are available through Nurx. Please see Nurx.com for details. All product names, manufacturer or distributor names, logos, trademarks, and registered marks (“Product Marks”) are the property of their owners and are for identification purposes only. Product Marks do not imply any affiliation, endorsement, connection, or sponsorship by their owner(s) with Nurx.