Pounding heart: 3 quick home remedies without medication

A fast heartbeat, palpitations, or heart pounding is a common condition that many people experience at least once in their lives. According to cardiovascular studies, prolonged stress, anxiety, excessive caffeine consumption, or lack of sleep are common causes of abnormally increased heart rate. When palpitations suddenly occur, many people worry whether this is just a temporary bodily reaction or a warning sign of a serious health problem.

The good news is that most cases of fast heartbeats are not dangerous and can improve if the cause is correctly identified. In this article, Tiptory will share simple, easy-to-apply ways to deal with a fast heartbeat at home, helping you quickly stabilize your heart rate, reduce palpitations, and know when to seek medical help to protect your cardiovascular health.

How to reduce a fast heartbeat

Stop activity and rest immediately

If you experience a fast heartbeat, palpitations, or heart pounding during physical activity, stop all activities immediately to allow your body time to stabilize its heart rate.

• Sit or lie down in a cool, quiet place.
• Relax your shoulders, neck, and tight muscles.
• Avoid continuing to exercise or strenuous work until your heart rate returns to normal.
• Monitor for accompanying symptoms such as dizziness, shortness of breath, or chest pain.

Reduce stress to stabilize heart rate

Stress and anxiety are common causes of heart palpitations, pounding, and the sensation of an irregular heartbeat.

• Practice meditation for 5–10 minutes daily.
• Breathe slowly and deeply using your diaphragm to calm the nervous system.
• Practice yoga or light exercises to relax the body.
• Take time to rest and get enough sleep to reduce a fast heartbeat due to stress.

Avoid stimulants

Some foods and drinks can increase heart rate or make palpitations more pronounced.

• Limit coffee, strong tea, energy drinks, and other caffeine-containing products.
• Avoid tobacco and other stimulants.
• Do not abuse alcohol if you frequently experience a fast heartbeat.
• Monitor which foods or drinks trigger symptoms to proactively adjust.

Apply quick supportive measures

In some cases, simple techniques can help slow the heart rate and reduce palpitations.

1. Apply a light cold compress to the face for a few seconds to stimulate a reflex that helps stabilize the heart rate.
2. Cough forcefully a few times in a row, within your body's capacity.
3. Perform the Valsalva maneuver by taking a deep breath, closing your mouth, pinching your nose, and then trying to exhale for about 10–15 seconds.

These methods can help reduce heart pounding, but they do not replace medical consultation if symptoms recur frequently or persist.

Monitor for abnormal signs

If a fast heartbeat, palpitations, or irregular heart rhythm occurs multiple times, persists, or is accompanied by chest pain, fainting, shortness of breath, or severe dizziness, seek medical attention for examination and accurate diagnosis.

Part 1: Lifestyle changes to treat a fast heartbeat at home

Method 1: Rest when your heart beats fast

Stop activity and allow your body to recover

In some cases, a fast heartbeat, palpitations, or heart pounding can occur after overexertion or high-intensity physical activity. However, it's important to note that an increased heart rate during exercise or anxiety (also known as tachycardia) is not entirely the same as heart pounding. These two phenomena can occur simultaneously, but heart pounding is often described as a sensation of an irregular heartbeat, skipped beats, or fluttering in the chest.

• If you notice episodes of heart palpitations occurring during exercise, stop the activity immediately.
• Sit or lie down in a cool, well-ventilated area for about 5–10 minutes.
• Breathe slowly, deeply, and evenly to help your heart rate stabilize.
• Only resume activity when you feel completely well and the symptoms have disappeared.

Adjust exercise intensity appropriately

If a fast heartbeat during exercise occurs frequently, you should consider reducing the intensity of your workouts.

• Switch from running to brisk walking if you feel overexerted.
• Reduce the weight when strength training.
• Prioritize gentle exercises such as yoga, slow cycling, or walking.
• When swimming, you can walk in the water or do light movements instead of continuous high-intensity swimming.

Monitor your body's heart rate

A resting heart rate in adults typically ranges from approximately 60 to 100 beats per minute. However, heart pounding can occur when the heart rate is within, above, or below this range.

• Monitor your heart rate regularly if you frequently feel palpitations.
• Record when symptoms appear and the activities that preceded them.
• Pay attention to accompanying signs such as shortness of breath, dizziness, chest pain, or unusual fatigue.

Timely rest and appropriate adjustments to exercise levels can significantly reduce fast heartbeats, palpitations, and heart pounding related to physical exertion.

Method 2: Reduce stress to stabilize heart rate

Control stress and anxiety

Stress and anxiety are common causes of a fast heartbeat, palpitations, and heart pounding. When the body is continuously under pressure, more stress hormones are released, making the heart rate more susceptible to becoming irregular. Therefore, learning how to manage emotions and react to stressful situations can significantly reduce episodes of heart palpitations.

• Identify the factors that typically cause you stress at work, school, or in life.
• Take time to relax each day to allow your body and nervous system to recover.
• Avoid prolonged stress without appropriate coping mechanisms.

Practice relaxation methods

Many relaxation techniques can help improve cardiovascular health and reduce heart pounding.

• Practice yoga or tai chi to combine gentle movement with breath control.
• Practice meditation to calm the mind and reduce mental stress.
• Use positive visualization techniques by imagining peaceful, relaxing scenes.
• Maintain favorite activities such as reading, listening to music, or walking to reduce daily pressure.

Breathe deeply to calm your heart rate

Proper breathing is one of the simplest methods to reduce the sensation of a fast heartbeat.

1. Sit or lie in a comfortable position.
2. Take a deep breath through your nose for a few seconds.
3. Hold your breath briefly, then slowly exhale through your mouth.
4. Repeat multiple times until you feel more relaxed.

Regular deep breathing can help stabilize your heart rate and reduce the risk of palpitations associated with stress.

Create a relaxing resting space

The living environment also affects mental health and heart rate.

• Use soothing scents like lavender to create a relaxing atmosphere.
• Limit noise and stimulating factors in the evening.
• Establish a relaxing routine before bed to help your body easily enter a state of rest.

Get enough sleep every day

Prolonged sleep deprivation can increase the risk of a fast heartbeat, anxiety, and heart pounding.

• Aim for about 7–9 hours of sleep each night.
• Go to bed and wake up at the same time each day.
• Limit electronic device use before bed.
• Avoid drinking coffee or other caffeinated beverages in the evening.

Avoid unnecessary stressors

Reducing exposure to situations that increase pressure can help limit episodes of heart palpitations.

• Temporarily remove yourself from arguments or stressful environments.
• Proactively create a financial management plan to reduce money-related pressure.
• Limit consuming content that causes fear, stress, or strong emotional arousal before resting.
• Spend more time on activities that bring positive feelings and balance.

When stress levels are well-controlled, many people find that a fast heartbeat, palpitations, and heart pounding occur less frequently, and their quality of life also significantly improves.

Method 3: Avoid stimulants that cause heart palpitations

Limit stimulants affecting heart rate

Many cases of fast heartbeat, palpitations, or heart pounding are linked to substances that affect the central nervous system. If you frequently experience this condition, review what you are consuming daily, as this could be the cause of your irregular heart rate.

• Monitor the beverages, foods, and medications you are using.
• Note when symptoms appear to identify triggers.
• Limit or eliminate suspected causes of heart palpitations.

Reduce caffeine intake

Caffeine is one of the common causes of heart pounding and the sensation of a strong heartbeat in many sensitive individuals.

• Reduce the amount of coffee you drink daily.
• Limit strong black tea, green tea, and caffeinated sodas.
• Avoid abusing energy drinks.
• Control chocolate consumption if you frequently experience a fast heartbeat.

If you notice symptoms lessen after reducing caffeine, this could be a sign that your body is quite sensitive to it.

Stop smoking

Nicotine in tobacco can increase heart rate and blood pressure, thereby increasing the risk of heart palpitations.

• Develop a step-by-step plan to quit smoking.
• Avoid environments with passive smoke.
• Seek support from a healthcare professional if you have difficulty quitting.

Quitting smoking not only helps reduce a fast heartbeat but also provides many long-term benefits for cardiovascular health.

Limit heavy alcohol consumption in a short period

Although alcohol is a central nervous system depressant, drinking too much at once can cause your heart rate to speed up and lead to heart pounding.

• Avoid drinking large amounts of alcohol in a short time.
• Limit alcohol consumption if you frequently experience palpitations or an unstable heart rate.
• Drink enough water to help your body maintain balance after consuming alcohol.

Be cautious with over-the-counter medications

Some cold, flu, or allergy medications may contain ingredients that increase heart rate and cause a fast heartbeat.

• Read the ingredient list carefully before using medication.
• Pay attention to decongestant active ingredients like pseudoephedrine.
• Consult a pharmacist or doctor if you have a history of heart pounding or arrhythmia.

Consider other stimulants

In addition to caffeine, nicotine, and alcohol, some other stimulants can also increase the risk of heart pounding.

• Avoid using illicit stimulants.
• Do not self-medicate or use supplements that stimulate the nervous system.
• Be cautious with products advertised to increase alertness or performance.

Controlling stimulants in daily life is one of the simple yet effective ways to reduce a fast heartbeat, palpitations, and protect long-term cardiovascular health.

Part 2: How to stimulate the vagus nerve to reduce palpitations

Method 1: Perform the Valsalva maneuver

Using the Valsalva maneuver to reduce a fast heartbeat

The Valsalva maneuver is a simple technique that can help slow the heart rate and reduce the sensation of a fast heartbeat, palpitations, or heart pounding in some cases. This method affects the vagus nerve, one of the nerves that plays an important role in regulating heart rate.

• Can be applied when experiencing palpitations or the sensation of an irregular heartbeat.
• Often performed at home without the need for supportive equipment.
• Some people may feel improvement after just a few seconds if performed correctly.

How to perform the Valsalva maneuver

Follow these steps:

1. Sit or lie in a comfortable position.
2. Take a deep breath.
3. Close your mouth and pinch your nose.
4. Try to exhale forcefully but without letting air escape.
5. Hold this position for about 15–20 seconds, then relax and breathe normally.

This process increases pressure in the chest, thereby stimulating the vagus nerve and helping to regulate heart rate.

How does the Valsalva maneuver work?

When performed correctly, this technique can create temporary changes in the heart's electrical activity.

• Helps slow down an abnormally increased heart rate.
• Helps the heart rate return to a more stable state.
• Can reduce the sensation of sudden heart pounding or palpitations.

However, the effectiveness may vary depending on the individual and the cause of the fast heartbeat.

When to be cautious

The Valsalva maneuver is not suitable for everyone.

• Individuals with cardiovascular disease should consult a doctor before using it.
• Elderly individuals should exercise caution when performing it.
• Do not repeat it many times consecutively without guidance from a healthcare professional.

In some cases, this technique can increase the risk of complications in individuals with pre-existing heart or vascular conditions.

When to seek medical attention?

If a fast heartbeat, palpitations, or heart pounding occurs frequently, persists, or is accompanied by chest pain, shortness of breath, dizziness, or fainting, you should seek medical attention for examination. Identifying the correct cause will help choose the appropriate and safer treatment method.

Method 2: Activate the diving reflex to reduce palpitations

Activating the diving reflex to slow the heart rate

The diving reflex is a natural bodily mechanism triggered when the face or head comes into contact with cold temperatures for a few seconds. When this reflex occurs, the heart rate tends to slow down to reduce blood flow and conserve energy. This is why some people may feel a fast heartbeat, palpitations, or heart pounding decrease after applying a cold compress to the face.

• Can help stabilize the heart rate in some cases.
• Often effective quickly if performed immediately when symptoms appear.
• It is one of the simple measures that helps stimulate the vagus nerve and supports heart rate regulation.

How to use cold water or a cold pack

You can try one of the following methods:

1. Apply a cold pack or cold towel to your face for about 10 seconds.
2. Wash your face with cold water.
3. Submerge your face in a basin of cold water for a few seconds if conditions allow.
4. Use a cold, wet cloth and place it on your face.

Cold temperatures act on nerve receptors in the face, thereby activating a reflex that helps slow the heart rate.

Drink cold water to help stabilize heart rate

Some people find that the feeling of palpitations subsides after drinking cold water.

• Slowly drink a glass of cold water.
• Let the water touch the roof of your mouth before swallowing.
• Avoid drinking too quickly if you are feeling dizzy or uncomfortable.

Although the effect is often milder than cooling the face, this method can still help activate neural reflexes related to heart rate regulation.

Act as soon as symptoms appear

Vagal nerve stimulation techniques are often more effective when applied at the first signs of a rapid heart rate or palpitations.

• Pay attention to recognizing suddenly appearing symptoms.
• Quickly find a safe and comfortable place to perform the technique.
• Combine with slow, deep breathing to increase relaxation effectiveness.

Do not perform while standing

Measures to stimulate the diving reflex or vagus nerve can sometimes cause temporary changes in blood pressure and heart rate.

• It is advisable to sit or lie down before performing.
• Avoid applying while driving or operating machinery.
• Stop immediately if dizziness, lightheadedness, or a feeling of fainting occurs.

If a rapid heart rate, palpitations, or heart fluttering persists, recurs frequently, or is accompanied by chest pain, shortness of breath, or fainting, you should seek medical attention for appropriate evaluation and treatment.

Method 3: Cough forcefully to reduce palpitations

Try coughing forcefully multiple times in a row

In some cases, a strong cough can help reduce the feeling of a rapid heart rate, palpitations, or heart fluttering. This method works by changing the pressure in the chest cavity and stimulating the vagus nerve – a nerve that plays an important role in regulating heart rate.

• Can be applied when sudden palpitations occur.
• Often easily performed without the need for assistive devices.
• Some people find this method simpler than the Valsalva maneuver.

Correct execution method

For better effectiveness, the cough needs to be strong enough and continuous for a short period.

1. Sit or lie down in a comfortable position.
2. Take a deep breath.
3. Cough forcefully multiple times in a row or try to clear your throat gently.
4. Monitor your body's sensations after performing.

Creating pressure inside the chest cavity can help slow the heart rate in some people experiencing palpitations.

Notes on application

Not every cough generates the necessary impact to stimulate a neural response.

• A light single cough usually does not yield significant results.
• It needs to be performed decisively but without excessive straining.
• Stop if you feel chest pain, dizziness, or discomfort.

Avoid the risk of choking

Before performing this technique, ensure that your airway is clear.

• Swallow all food or drinks still in your mouth.
• Do not perform while eating or drinking.
• Be cautious with individuals who have a history of difficulty swallowing or are prone to choking.

Performing while eating or drinking can increase the risk of choking or inhaling food into the airway.

Consult a doctor if necessary

If you frequently experience a rapid heart rate, palpitations, or an irregular heartbeat and are unsure how to perform vagal nerve stimulation techniques, talk to your doctor.

• Ask a medical professional for direct guidance on correct execution.
• Identify the cause of palpitations to determine appropriate treatment.
• Do not rely solely on temporary measures if symptoms occur frequently.

Strong coughing can help reduce heart palpitations in certain situations, but it does not replace medical consultation when symptoms persist or recur frequently.

Part 3: When is a fast heartbeat dangerous and requires seeing a doctor?

Step 1: When to see a cardiologist

Schedule an appointment if a fast heartbeat persists

Although most cases of rapid heart rate, palpitations, or heart fluttering are not overly dangerous, sometimes they can be a warning sign of cardiovascular problems. If symptoms occur continuously for several days or recur over several weeks to months, you should proactively seek examination to find the exact cause.

• See a doctor if you frequently experience heart fluttering.
• Do not be complacent if symptoms persist or worsen.
• Monitor the time of onset and potential contributing factors to provide information to your doctor.

Palpitations can be related to various causes

Not every case of heart palpitations originates from heart disease. However, identifying the cause is crucial for appropriate management.

• Stress, anxiety, or lack of sleep can increase the risk of a rapid heartbeat.
• Heavy use of caffeine, tobacco, or alcohol can also cause symptoms.
• In some cases, palpitations may be related to arrhythmias or underlying heart conditions.

Your doctor will examine and assess your heart health

Upon visiting a medical facility, the doctor will usually conduct a general examination to assess your condition.

• Ask about the frequency and characteristics of rapid heartbeat episodes.
• Measure heart rate, blood pressure, and basic health indicators.
• Listen to the heart with a stethoscope to detect any abnormalities.
• Assess risk factors related to cardiovascular disease.

An electrocardiogram (ECG or EKG) may be needed

An electrocardiogram is one of the common tests that records the electrical activity of the heart.

• Helps detect arrhythmias.
• Helps assess heart rate and rhythm.
• Can provide important information about the cause of palpitations.

However, a normal electrocardiogram result does not always completely rule out heart-related health issues.

Some specialized tests may be ordered

If necessary, your doctor may recommend additional specialized tests to find the cause of a rapid heart rate.

1. Wear a Holter monitor or continuous heart rate monitor for 24–48 hours or longer.
2. Echocardiogram to evaluate heart structure and function.
3. Stress test to monitor the heart's response to exertion.
4. Consult a cardiologist if abnormalities are detected.

Do not delay seeking medical attention if warning signs appear

You should go to a medical facility soon if palpitations are accompanied by the following symptoms:

• Pain or tightness in the chest.
• Shortness of breath.
• Dizziness or lightheadedness.
• Fainting or near-fainting.
• Heart rate that is too fast, too slow, or persistently irregular.

Early examination helps detect potential causes and reduces the risk of complications related to arrhythmia, thereby protecting long-term cardiovascular health.

Step 2: Check medications that cause a fast heartbeat

Discuss medication side effects with your doctor

Some medications can cause a rapid heart rate, palpitations, or heart fluttering. This risk can increase when using multiple medications simultaneously. If symptoms appear after starting medication or changing dosage, you should discuss it with your doctor for evaluation.

• Note when episodes of palpitations occur.
• Provide a complete list of all medications you are taking, including prescription drugs, over-the-counter drugs, and dietary supplements.
• Do not ignore unusual changes in heart rate during treatment.

Drug groups that can cause palpitations

Some medications are known to increase heart rate or cause a feeling of an abnormal heartbeat.

• Medications for arrhythmia.
• Digitalis-containing drugs used for certain heart conditions.
• Asthma medications.
• Thyroid medications.
• Corticosteroids.
• Some cold, flu, and cough medications.

However, not everyone who takes these medications experiences palpitations, as individual body reactions can vary.

Be cautious when using multiple medications simultaneously

Drug interactions can affect heart rate in unpredictable ways.

• Read the instructions and list of side effects carefully.
• Inform your doctor about all medications you are taking before a new prescription.
• Do not combine multiple medications on your own without professional guidance.

Early recognition of drug interactions can help limit the risk of heart palpitations and other undesirable effects.

Do not stop medication abruptly

If you suspect a medication is causing a rapid heart rate, you should not stop taking it on your own.

• Stopping medication abruptly can worsen the condition being treated.
• Some medications need to be tapered off gradually under a doctor's guidance.
• Only change your treatment plan with instructions from a healthcare professional.

Find a more suitable treatment option

If the medication you are taking causes side effects affecting your heart rate, your doctor may consider adjusting the treatment plan.

1. Reduce the medication dosage if appropriate.
2. Change the timing of medication use.
3. Switch to another medication with similar effects but less impact on heart rate.
4. Closely monitor symptoms during medication adjustment.

Open communication with your doctor about signs of a rapid heart rate, palpitations, or heart fluttering will help determine the exact cause and choose a safer, more effective treatment method.

Step 3: Medications for a rapid heartbeat

Discuss appropriate medications with your doctor

Most cases of rapid heart rate, palpitations, or heart fluttering do not require medication and often improve when the underlying cause is controlled. However, if this condition is related to heart disease, your doctor may consider using medication to control your heart rate and reduce the risk of complications.

• Do not self-medicate for heart rate issues.
• Only use medication exactly as prescribed by your doctor.
• Have regular follow-up appointments to monitor treatment effectiveness and potential side effects.

Conditions that may require medication

In some cases, palpitations are a sign of heart problems that require medical intervention.

• Cardiomyopathy.
• Congestive heart failure.
• Myocarditis.
• Valvular heart disease.
• Certain types of arrhythmias.

Treating the root cause is often a crucial factor in improving long-term heart palpitations.

Antiarrhythmic drugs

Antiarrhythmic drugs may be prescribed to control the heart's electrical activity and restore a more stable heart rhythm.

• Used in some cases of arrhythmia as evaluated by a doctor.
• Can help reduce the frequency of rapid heartbeat episodes.
• In some emergency cases, medication may be administered intravenously at a medical facility.

Since this group of drugs can cause side effects and drug interactions, their use requires close monitoring.

Calcium channel blockers and beta-blockers

These are two groups of medications often used to help control heart rate in some patients.

1. Calcium channel blockers can help slow the conduction of electrical signals in the heart.
2. Beta-blockers help reduce the impact of stress hormones on the heart.
3. Both groups of medications can contribute to stabilizing heart rate and reducing palpitation symptoms.

The choice of appropriate medication depends on the cause of the rapid heart rate, age, underlying medical conditions, and overall health status of each individual.

Blood clot prevention medication for atrial fibrillation

Atrial fibrillation is a common type of arrhythmia that can increase the risk of blood clots and stroke.

• Some patients may be prescribed anticoagulants or medications that reduce the likelihood of blood clot formation.
• The goal is to reduce the risk of serious cardiovascular complications.
• The use of these medications requires regular monitoring by a doctor to ensure safety.

Do not self-medicate for palpitations

Many people seek medication for a rapid heart rate as soon as symptoms appear, but self-medication can pose risks.

• Each cause of heart palpitations will have a different treatment approach.
• Some medications may be unsuitable or worsen the condition.
• Accurate diagnosis is a crucial step before starting treatment.

If you experience frequent rapid heart rate, palpitations, or an irregular heartbeat, consult a cardiologist for evaluation and to choose the most suitable treatment method.

Factors increasing the risk of rapid heartbeat

Thyroid disorders can cause a rapid heartbeat

Some cases of hyperthyroidism can cause the body to produce too much thyroid hormone, increasing heart activity and leading to a rapid heart rate, palpitations, or heart fluttering.

• Patients may feel an increased heart rate even at rest.
• Other symptoms may include weight loss, excessive sweating, hand tremors, or insomnia.
• Treatment usually focuses on controlling the thyroid condition to help stabilize heart rate.

Overweight and obesity increase stress on the heart

Excess weight can make the heart work harder to pump blood throughout the body.

• Increases the risk of cardiovascular disease and arrhythmias.
• Easily experience palpitations during physical activity or exertion.
• Appropriate weight loss can help improve cardiovascular health and reduce uncomfortable symptoms.

The role of magnesium in heart rhythm

Magnesium is a mineral involved in many bodily functions, including muscle and nerve function.

• Some people believe that magnesium supplementation can help reduce heart palpitations.
• However, the effectiveness of magnesium supplementation for palpitations still requires more scientific evidence to be clearly confirmed.
• Do not self-administer high-dose supplements without guidance from a healthcare professional.

Pregnancy can cause palpitations

During pregnancy, the body undergoes many hormonal and circulatory changes.

• The heart has to work harder to meet the needs of both the mother and the fetus.
• Some women may feel their heart beat faster or experience more palpitations than usual.
• If symptoms persist or are accompanied by shortness of breath or chest pain, consult a doctor for examination.

Anxiety disorders are a common risk factor

People who are frequently stressed or suffer from anxiety disorders have a higher risk of experiencing palpitations.

• Stress hormones can stimulate the heart to beat faster.
• Anxiety or panic attacks are often accompanied by feelings of apprehension and chest discomfort.
• Managing mental health can help reduce the frequency of these symptoms.

Do not be complacent about rapid heartbeats

Most cases of a rapid heartbeat, apprehension, or palpitations are not dangerous. However, in a few cases, this can be a sign of a serious cardiovascular disease.

• Seek medical attention if symptoms occur frequently or persist.
• Pay particular attention if palpitations are accompanied by chest pain, shortness of breath, dizziness, or fainting.
• Early examination helps detect underlying causes and reduces the risk of dangerous complications.

Understanding the risk factors for a rapid heartbeat will help you actively prevent it, adjust your lifestyle appropriately, and protect your cardiovascular health more effectively.

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Content edited by: Rowan Hudson Le.

Information consulted and verified by expert: Christopher Walker.