How to Calm Down Quickly: 10 Clinically Proven Techniques

Written by Rachel De La Merced and reviewed by Board Certified Psychiatric Nurse Practitioner Kate Filippelli, PMHNP who specializes in evidence-based psychiatry practices with personalized treatment plans for all mental health challenges, including psychiatric medication management, research-based supplements and behavioral interventions for major depressive disorder, bipolar disorder, anxiety, panic, OCD, ADHD and eating disorders.

 

Have you ever felt your heart start racing before a meeting, noticed your breathing become shallow, or found yourself unable to stop worrying about something that has not even happened yet? Anxiety can come on gradually or seem to appear out of nowhere, leaving you wondering how to calm down before it takes over your day. At Remedy Psychiatry, we often see patients who describe anxiety as something that “hits suddenly,” even though underlying stress patterns have often been building for days or weeks beforehand.

In this article, we will explore 10 clinically proven techniques that may help reduce anxiety, explain why they work, and discuss when it may be time to seek out a psychiatric provider.

1. Slow Your Breathing

When anxiety strikes, your breathing naturally becomes faster and shallower. Although this response is designed to help you react to danger, it can actually make anxiety feel worse by increasing your heart rate and reinforcing the feeling that something is wrong.

One of the fastest ways to interrupt this cycle is through slow diaphragmatic breathing, sometimes called belly breathing. Instead of breathing into your chest, allow your abdomen to rise as you inhale slowly through your nose for about four seconds. Then exhale gently through your mouth for about six seconds. Continue this pattern for several minutes.

Research shows that slowing your breathing to about six breaths per minute activates the parasympathetic nervous system – the body’s “rest and digest” response. Studies have found this type of breathing lowers heart rate, reduces blood pressure, and decreases anxiety symptoms, with benefits that can continue well after the exercise is over. [2,3]

If your anxiety feels overwhelming, focusing only on your next breath is often much easier than trying to stop anxious thoughts altogether.

2. Relax Your Muscles

Anxiety often causes muscles throughout the body to tense without us realizing it. Progressive Muscle Relaxation (PMR) is a simple technique that helps reverse this response. The exercise involves gently tightening one muscle group for several seconds before releasing it completely and moving to the next area of the body.

As your muscles begin to relax, your brain receives signals that you are no longer in immediate danger. Multiple clinical studies have found that progressive muscle relaxation reduces anxiety, improves sleep quality, and promotes an overall sense of calm. [4,5] You do not need any special equipment, and the exercise can be completed in about 10 to 15 minutes at home or even during a work break.

3. Give Your Mind Somewhere Peaceful to Go

Anxiety has a way of pulling your attention toward worst-case scenarios. Guided imagery offers an alternative by intentionally directing your imagination toward a calming environment.

Close your eyes and picture yourself somewhere that feels peaceful. It could be sitting beside the ocean or walking through a quiet forest. Try to imagine every detail – the sounds around you, the temperature of the air, the colors you see, and even the smells you might notice.

Although it may seem simple, guided imagery has been shown to reduce both psychological stress and physical signs of anxiety, including heart rate and muscle tension. [4] Because of its effectiveness, it is frequently included in cognitive behavioral therapy (CBT) and other evidence-based anxiety treatments.

4. Challenge Anxious Thoughts

One of anxiety’s most frustrating features is its ability to convince us that our fears are facts.

Maybe you have caught yourself thinking, “I’m definitely going to fail,” or “Something terrible is about to happen.” These automatic thoughts can quickly increase anxiety, even when there is little evidence to support them.

Cognitive restructuring – a cornerstone of cognitive behavioral therapy – helps you recognize these thinking patterns and replace them with more balanced perspectives. [1,6] The next time anxiety takes over, try asking yourself a few simple questions. Is there evidence that this fear is true? Am I assuming the worst without considering other possibilities?

Changing anxious thoughts does not mean pretending everything is perfect. Instead, it helps you respond to uncertainty with a more realistic and compassionate mindset.

5. Practice Mindfulness Instead of Fighting Your Thoughts

A common misconception is that mindfulness means clearing your mind completely. In reality, mindfulness teaches you to notice your thoughts without becoming overwhelmed by them.

Rather than trying to stop anxiety, you simply acknowledge that it is there and gently return your attention to the present moment. This might involve paying attention to your breathing, noticing the feeling of your feet on the ground, or observing the sounds around you without judging them.

Mindfulness-Based Stress Reduction (MBSR), an eight-week program combining meditation, breathing exercises, and body awareness, has been extensively studied for anxiety. In one large clinical trial, it performed similarly to escitalopram for reducing anxiety symptoms in many adults.[1] Many people find that mindfulness becomes easier with practice. Even five minutes a day can help train your brain to respond differently when anxious thoughts appear.

6. Activate Your Body’s Natural Calming Reflex

One technique that often surprises people is using cold water to help reduce anxiety. Splashing cold water on your face or placing a cool compress across your forehead and cheeks can activate what’s known as the diving reflex: a natural response that helps slow your heart rate and calm the nervous system.

Researchers believe this response stimulates the vagus nerve, which plays an important role in regulating heart rate, breathing, and relaxation. Several studies have found that activating the diving reflex can reduce the body’s stress response and may even help lessen both the physical and mental symptoms of panic. [7–9]

While this technique is not appropriate for everyone, many people find it helpful during moments of intense anxiety or when they feel a panic attack beginning. It works best when combined with slow, controlled breathing rather than as a standalone strategy.

7. Consider Heart Rate Variability (HRV) Biofeedback

Heart rate variability, often shortened to HRV, refers to the small variations in time between each heartbeat. Although that might sound technical, it is actually one of the ways researchers measure how well the nervous system adapts to stress.

HRV biofeedback uses sensors or smartphone-connected devices to help you practice breathing patterns that improve this balance. As you learn to synchronize your breathing with your heart rhythm, your body becomes more efficient at switching from a stressed state into a calmer one.

Research has shown that HRV biofeedback can reduce symptoms of anxiety and even support better sleep. [10] While specialized devices can be helpful, you do not necessarily need one to benefit. Many breathing apps use similar pacing exercises that encourage slower, steadier breathing. In our clinical practice at Remedy Psychiatry, we often see that patients who consistently practice regulated breathing or HRV-based exercises develop improved resilience to stress over time, rather than only short-term symptom relief.

8. Get Moving

When anxiety makes you feel trapped inside your own thoughts, physical activity can provide a healthy reset.

Exercise does not just distract you – it changes what is happening inside your brain and body. During moderate aerobic activity, your body releases chemicals that improve mood while helping regulate stress hormones. Research also suggests exercise may increase brain-derived neurotrophic factor (BDNF), a protein that supports healthy brain function and emotional resilience. [11]

The encouraging news is that you do not need to train for a marathon to experience these benefits. Even a brisk 20- to 30-minute walk, a bike ride, or a swim can reduce feelings of anxiety. If you are looking for ways to manage anxiety naturally, regular physical activity is one of the most consistently supported lifestyle strategies.

9. Try Yoga

Yoga combines gentle movement, controlled breathing, and mindfulness into a single practice, making it a powerful tool for reducing anxiety.

Unlike workouts that focus only on fitness, yoga encourages you to slow down, pay attention to your breathing, and reconnect with your body. Researchers believe this combination may help stimulate the vagus nerve while increasing levels of gamma-aminobutyric acid (GABA), a neurotransmitter involved in calming the brain. [11]

You do not have to be flexible or experienced to benefit. A beginner class or even a short online routine can be enough to help lower stress levels. Studies have found that yoga can improve anxiety symptoms and may be particularly helpful when practiced regularly alongside other evidence-based treatments. [11]

10. Ground Yourself in the Present Moment

When anxiety becomes overwhelming, it often pulls your attention toward future “what if” scenarios. Grounding techniques help interrupt that cycle by bringing your focus back to what is happening right now.

One of the simplest methods is the 5-4-3-2-1 technique. Instead of becoming consumed by anxious thoughts, pause and identify five things you can see, four things you can touch, three things you can hear, two things you can smell, and one thing you can taste.

This exercise gently redirects your attention away from worry and toward your immediate surroundings. Recent research has found that grounding and other embodiment techniques produce meaningful reductions in state anxiety, making them useful tools for managing anxiety in everyday life. [12]

What If Anxiety Happens While You Are Sleeping?

Not all anxiety occurs during the day. Some people wake suddenly from sleep with a racing heart, chest tightness, sweating, or an overwhelming sense of fear. These episodes are known as nocturnal panic attacks.

Because they occur without an obvious trigger, nocturnal panic attacks can be especially frightening. Many people worry they are having a heart attack or another medical emergency. While they can occur in people without a diagnosed anxiety disorder, recurrent nighttime panic attacks may be associated with panic disorder and deserve evaluation by a psychiatric provider.

Stress vs. Anxiety: Knowing the Difference

Many people assume stress and anxiety are the same thing, but there are important differences between the two. Understanding stress vs anxiety can help you recognize when it is time to seek additional support.

Stress is typically a response to an external situation, such as a demanding job, financial concerns, relationship challenges, or a major life change. Once that situation improves, your stress usually begins to decrease.

Anxiety, however, can continue even when there is not an obvious reason to feel worried. It often involves excessive fear, persistent worry, or a sense that something bad is about to happen, even when everything appears fine. Over time, anxiety can affect sleep, concentration, work performance, relationships, and physical health. [1]

Common anxiety disorder symptoms include excessive worrying, feeling restless or on edge, muscle tension, racing thoughts, irritability, trouble sleeping, and difficulty concentrating. Physical symptoms are also common. Many people ask, can anxiety cause nausea? The answer is yes. Anxiety activates your body’s fight-or-flight response, which can lead to nausea, stomach discomfort, digestive changes, dizziness, sweating, and a rapid heartbeat. [1]

When these symptoms become persistent and interfere with daily life, they may be signs of generalized anxiety disorder, panic disorder, or social anxiety disorder. Fortunately, all of these conditions are highly treatable.

When Relaxation Techniques Are Not Enough

Learning how to calm down is an important skill, but it is also important to recognize when self-help strategies are not providing enough relief. In our experience at Remedy, many patients come to us after trying multiple self-help techniques but still struggle with persistent anxiety, which often requires a more structured and individualized treatment plan.

If you find yourself worrying most days, avoiding situations because of fear, experiencing frequent panic attacks, or struggling to function at work, school, or home, it may be time to seek professional support. Anxiety disorders are medical conditions, not personal weaknesses, and effective treatment is available.

A psychiatric provider can evaluate your symptoms to determine what mental health condition you may have and discuss treatment options. Depending on your individual needs, treatment may include psychiatric medication management, lifestyle recommendations, and coordination with a therapist if talk therapy would also be beneficial.

If you would like to learn more about the conditions we treat, visit our Treatment Services page. You can also review accepted insurance plans on our Insurance page or find answers to common questions in our FAQs.

You Don’t Have to Navigate Anxiety Alone

Everyone feels anxious from time to time, but persistent anxiety does not have to become your new normal. In our Remedy psychiatric practice, we often see that patients who combine coping techniques with evidence-based psychiatric care experience more consistent and lasting improvement in their anxiety symptoms. Whether you are wondering why am I always anxious?, experiencing recurring panic attacks, or looking for ways to manage anxiety naturally, combining healthy coping strategies with evidence-based psychiatric care can make a meaningful difference.

Disclaimer: This article is intended for educational purposes only and should not be considered medical advice. It is not a substitute for diagnosis or treatment from a qualified healthcare professional. Always consult a licensed medical provider regarding your individual health concerns.