{"id":1405,"date":"2026-09-10T00:00:00","date_gmt":"2026-09-10T00:00:00","guid":{"rendered":"https:\/\/anxietychecklist.com\/blog\/anxiety-heart-palpitations-at-night\/"},"modified":"2026-09-11T07:40:23","modified_gmt":"2026-09-11T07:40:23","slug":"anxiety-heart-palpitations-at-night","status":"publish","type":"post","link":"https:\/\/anxietychecklist.com\/blog\/anxiety-heart-palpitations-at-night\/","title":{"rendered":"Anxiety Heart Palpitations at Night: What to Do and When to Get Help"},"content":{"rendered":"<div class=\"sb-answer\" style=\"margin:1.7em 0;padding:1.15em 1.35em 1.2em;border:1px solid #e2e7ee;border-left:4px solid #7a869a;border-radius:10px;background:#f7f9fb\">\n<p class=\"sb-block-label\" style=\"margin:0 0 .6em;padding:0;border:0;font-size:.72rem;font-weight:700;line-height:1.3;letter-spacing:.09em;text-transform:uppercase;color:#5b6675\">In short<\/p>\n<p style=\"margin:0;font-size:1.05em;line-height:1.62\">Nighttime heart palpitations should be treated as a symptom, not automatically as anxiety. The <a href=\"https:\/\/www.heart.org\/en\/news\/2026\/02\/09\/how-serious-are-heart-palpitations-causes-symptoms-and-when-to-worry\" rel=\"nofollow\">American Heart Association<\/a> advises emergency help when palpitations occur with chest pain, shortness of breath, fainting, severe dizziness, or a suddenly extreme heart rate. Without warning signs, sit comfortably, slow the breath, and arrange medical review for new or recurring episodes.<\/p>\n<\/div>\n<div class=\"sb-takeaways\" style=\"margin:1.7em 0;padding:1.15em 1.35em 1.2em;border:1px solid #e2e7ee;border-left:4px solid #202b3a;border-radius:10px;background:#ffffff\">\n<p class=\"sb-block-label\" style=\"margin:0 0 .6em;padding:0;border:0;font-size:.72rem;font-weight:700;line-height:1.3;letter-spacing:.09em;text-transform:uppercase;color:#5b6675\">Key takeaways<\/p>\n<ul style=\"margin:0;padding-left:1.25em;list-style-type:disc\">\n<li>Palpitations with chest pain or pressure, shortness of breath, fainting or near-fainting, or marked dizziness call for emergency services under <a href=\"https:\/\/www.heart.org\/en\/news\/2026\/02\/09\/how-serious-are-heart-palpitations-causes-symptoms-and-when-to-worry\" rel=\"nofollow\">2026 American Heart Association guidance<\/a>.<\/li>\n<li>Anxiety can cause a rapid or pounding heartbeat, but <a href=\"https:\/\/medlineplus.gov\/ency\/article\/003081.htm\" rel=\"nofollow\">MedlinePlus guidance reviewed in 2024<\/a> also lists medicines, stimulants, thyroid problems, electrolyte abnormalities, and abnormal heart rhythms among possible causes.<\/li>\n<li>If warning signs are absent and the episode matches previously assessed anxiety, three to five gentle breathing cycles and a grounding exercise may reduce arousal. Stop the breathing exercise if it causes dizziness.<\/li>\n<li>New, changing, recurrent, or prolonged palpitations deserve medical review; an ECG, blood tests, or a portable heart monitor may be needed to identify the cause.<\/li>\n<\/ul>\n<\/div>\n<p><strong>Table of contents<\/strong><\/p>\n<ul>\n<li><a href=\"#when-should-i-call-911-for-nighttime-heart-palpitations\" rel=\"nofollow\">When should I call 911 for nighttime heart palpitations?<\/a><\/li>\n<li><a href=\"#what-should-i-do-right-now-if-there-are-no-warning-signs\" rel=\"nofollow\">What should I do right now if there are no warning signs?<\/a><\/li>\n<li><a href=\"#why-does-anxiety-cause-heart-palpitations\" rel=\"nofollow\">Why does anxiety cause heart palpitations?<\/a><\/li>\n<li><a href=\"#what-could-be-causing-my-heart-to-race-at-night\" rel=\"nofollow\">What could be causing my heart to race at night?<\/a><\/li>\n<li><a href=\"#how-can-i-make-nighttime-palpitations-less-likely-to-return\" rel=\"nofollow\">How can I make nighttime palpitations less likely to return?<\/a><\/li>\n<li><a href=\"#when-should-i-book-a-medical-appointment\" rel=\"nofollow\">When should I book a medical appointment?<\/a><\/li>\n<li><a href=\"#what-do-people-ask-about-nighttime-heart-palpitations\" rel=\"nofollow\">What do people ask about nighttime heart palpitations?<\/a><\/li>\n<li><a href=\"#what-should-i-do-after-a-nighttime-episode\" rel=\"nofollow\">What should I do after a nighttime episode?<\/a><\/li>\n<\/ul>\n<p>A pounding, fluttering, or racing heartbeat in a quiet room can feel like proof that something is seriously wrong. The safer response is not to argue with the sensation or label it as panic, but to sort the episode into one of three paths: emergency care now, a brief calm-and-observe reset, or medical follow-up.<\/p>\n<h2>When should I call 911 for nighttime heart palpitations?<\/h2>\n<p>Call 911 in the United States, or the local emergency number elsewhere, if palpitations are happening now with chest pain or pressure, trouble breathing, fainting or near-fainting, marked dizziness, unusual sweating, or a sudden severe change. Do not wait for breathing, water, or an anxiety tool to make those symptoms pass.<\/p>\n<p>As of September 2026, the <a href=\"https:\/\/www.heart.org\/en\/news\/2026\/02\/09\/how-serious-are-heart-palpitations-causes-symptoms-and-when-to-worry\" rel=\"nofollow\">American Heart Association&#039;s guidance on palpitations<\/a> says new lightheadedness, dizziness, shortness of breath, chest pain, or feeling about to pass out requires prompt medical attention. An <a href=\"https:\/\/medlineplus.gov\/ency\/article\/003081.htm\" rel=\"nofollow\">April 2024 MedlinePlus review<\/a> also lists chest pain, shortness of breath, unusual sweating, dizziness, lightheadedness, and loss of consciousness as reasons to call emergency services.<\/p>\n<p>Feeling frightened does not prove that anxiety is the only cause. Anxiety can accompany an abnormal rhythm or another medical problem, so use the physical warning signs rather than the intensity of fear to make the emergency decision.<\/p>\n<p>If the symptoms have stopped but the episode included chest pain, breathing difficulty, or fainting, seek urgent medical advice. The <a href=\"https:\/\/www.nhs.uk\/symptoms\/heart-palpitations\/\" rel=\"nofollow\">NHS heart-palpitations guidance reviewed in March 2026<\/a> advises urgent follow-up when those symptoms occurred even if they are no longer present.<\/p>\n<p>Palpitations plus chest pain, breathing difficulty, or fainting are an emergency until a clinician says otherwise.<\/p>\n<h2>What should I do right now if there are no warning signs?<\/h2>\n<figure class=\"viz wide\" style=\"margin:2.2em auto 2.6em;text-align:center;max-width:100%;clear:both\"><img decoding=\"async\" width=\"1900\" height=\"1242\" class=\"wp-image-1407\" src=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549.png\" alt=\"Five-step reset for familiar nighttime anxiety palpitations without emergency warning signs.\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:12px;border:1px solid #e7ebf0\" srcset=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549.png 1900w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549-300x196.png 300w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549-1024x669.png 1024w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549-768x502.png 768w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-1-549-1536x1004.png 1536w\" sizes=\"auto, (max-width: 1900px) 100vw, 1900px\" \/><figcaption style=\"margin:.85em auto 0;font-size:.88em;line-height:1.55;color:#5b6675;text-align:center;max-width:92%\">Use the reset only after emergency warning signs are absent.<\/figcaption><\/figure>\n<p>If warning signs are absent and the episode resembles a previously assessed anxiety response, sit in a supported position and take a normal, gentle breath. Then slow the exhale, ground attention outside the body, check once for an obvious trigger, and record what happened.<\/p>\n<ol>\n<li><strong>Stop and orient.<\/strong> Sit down, place both feet on the floor if comfortable, and identify where you are and what time the episode began. Avoid pacing, strenuous movement, or repeatedly testing whether the heart has slowed.<\/li>\n<\/ol>\n<ol>\n<li><strong>Use a gentle, slower exhale.<\/strong> Breathe in comfortably through the nose for about four seconds, then breathe out gently for about six seconds. Do three to five cycles rather than forcing large breaths. The <a href=\"https:\/\/www.heart.org\/en\/healthy-living\/healthy-lifestyle\/stress-management\" rel=\"nofollow\">American Heart Association&#039;s controlled-breathing guidance<\/a> recommends stopping if a technique causes dizziness or lightheadedness and consulting a professional before trying it when heart or lung disease is present.<\/li>\n<\/ol>\n<ol>\n<li><strong>Move attention away from constant heartbeat monitoring.<\/strong> Name five things you can see, four physical sensations such as feet against the floor, and three sounds. Grounding does not establish why the palpitations are happening, but it can reduce the extra fear produced by scanning every beat.<\/li>\n<\/ol>\n<ol>\n<li><strong>Check the pulse once if that will not intensify panic.<\/strong> Place the index and middle fingers on the inner wrist and count for 60 seconds, following the <a href=\"https:\/\/www.heart.org\/en\/health-topics\/high-blood-pressure\/the-facts-about-high-blood-pressure\/all-about-heart-rate-pulse\" rel=\"nofollow\">American Heart Association&#039;s pulse-checking instructions<\/a>. Record the number and whether the beat felt steady or uneven. Do not use the result or a smartwatch reading to diagnose the rhythm yourself.<\/li>\n<\/ol>\n<ol>\n<li><strong>Consider immediate triggers.<\/strong> Note late caffeine, nicotine, alcohol, recreational stimulants, a new medicine, a dose change, fever, vomiting, diarrhea, heavy sweating, or poor fluid intake. Sip water if dehydration is plausible and no clinician has placed you on a fluid restriction, but do not treat water as a universal remedy.<\/li>\n<\/ol>\n<ol>\n<li><strong>Write down the episode.<\/strong> Record the start time, duration, body position, pulse if checked, associated symptoms, recent food and drinks, medicines, supplements, and what was happening immediately before it started. This record is more useful to a clinician than repeated checking after the episode has passed.<\/li>\n<\/ol>\n<p>Some online advice recommends forceful bearing down, ice-water immersion, or carotid massage. The <a href=\"https:\/\/www.heart.org\/en\/health-topics\/arrhythmia\/about-arrhythmia\/tachycardia--fast-heart-rate\" rel=\"nofollow\">American Heart Association&#039;s guidance on fast heart rhythms<\/a> says vagal maneuvers should be performed only with a healthcare professional&#039;s instruction. They are used for certain diagnosed rhythms, not as a general anxiety remedy.<\/p>\n<p>A calm-and-observe reset is appropriate only when emergency signs are absent and the symptoms are not new, severe, or distinctly different.<\/p>\n<h2>Why does anxiety cause heart palpitations?<\/h2>\n<figure class=\"viz wide\" style=\"margin:2.2em auto 2.6em;text-align:center;max-width:100%;clear:both\"><img decoding=\"async\" width=\"1900\" height=\"680\" class=\"wp-image-1408\" src=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550.png\" alt=\"Circular feedback loop connecting anxiety, stress activation, heartbeat awareness, and fear.\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:12px;border:1px solid #e7ebf0\" srcset=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550.png 1900w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550-300x107.png 300w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550-1024x366.png 1024w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550-768x275.png 768w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-2-550-1536x550.png 1536w\" sizes=\"auto, (max-width: 1900px) 100vw, 1900px\" \/><figcaption style=\"margin:.85em auto 0;font-size:.88em;line-height:1.55;color:#5b6675;text-align:center;max-width:92%\">The loop explains amplification, not the medical cause of the original palpitation.<\/figcaption><\/figure>\n<p>Anxiety can produce a rapid or pounding heartbeat because the stress response releases adrenaline and prepares the body for action. Anxiety can also increase attention to each beat, making a normal rhythm, occasional extra beat, or temporary rate increase feel more intense.<\/p>\n<p>During the <a href=\"https:\/\/anxietychecklist.com\/fight-or-flight-response-guide\">fight-or-flight response<\/a>, breathing and heart rate can speed up even when the threat is a thought or physical sensation rather than an external danger. The American Heart Association explains that stress-related adrenaline can temporarily raise heart rate, breathing rate, and blood pressure.<\/p>\n<p>The sensation can then create a feedback loop. A person notices a strong beat, interprets it as danger, becomes more frightened, releases more stress hormones, and notices the heartbeat even more. Slow breathing and grounding target this added arousal, but they cannot confirm that anxiety caused the original sensation.<\/p>\n<p>Heart palpitations can occur during <a href=\"https:\/\/anxietychecklist.com\/panic-attack\">panic attack symptoms<\/a>, along with dizziness, sweating, chest discomfort, trembling, and shortness of breath. Those symptoms overlap with medical conditions, which is why a first or changed episode should not be self-diagnosed as panic.<\/p>\n<p>Night can amplify the experience because distractions fade and lying quietly makes internal sensations easier to notice. The guide to <a href=\"https:\/\/anxietychecklist.com\/blog\/why-is-my-anxiety-worse-at-night\/\">why anxiety worse at night<\/a> explains how fatigue, body monitoring, sleep pressure, and sudden awakenings can add to the alarm without identifying the underlying rhythm.<\/p>\n<p>Anxiety can amplify both heart rate and heartbeat awareness, but the sensation alone cannot establish its cause.<\/p>\n<h2>What could be causing my heart to race at night?<\/h2>\n<p>Nighttime palpitations can come from anxiety, lack of sleep, substances, medicines, hormonal changes, dehydration, anemia, thyroid disease, sleep-disordered breathing, or an abnormal heart rhythm. Timing and accompanying symptoms provide clues, but they do not provide a diagnosis.<\/p>\n<div class=\"tw\">\n<table>\n<thead>\n<tr>\n<th>Pattern or clue<\/th>\n<th>Possibilities to discuss<\/th>\n<th>Sensible next step<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Episode follows caffeine, nicotine, alcohol, or a recreational stimulant<\/td>\n<td>A substance-related trigger or increased sensitivity<\/td>\n<td>Record the amount and timing, then reduce or avoid the suspected trigger<\/td>\n<\/tr>\n<tr>\n<td>Symptoms began after a medicine, supplement, or dose change<\/td>\n<td>A medication effect or interaction<\/td>\n<td>Ask a clinician or pharmacist; do not stop a prescription independently<\/td>\n<\/tr>\n<tr>\n<td>Palpitations occur with repeated gasping, loud snoring, or daytime sleepiness<\/td>\n<td>Sleep-disordered breathing, including sleep apnea<\/td>\n<td>Ask whether a sleep assessment is appropriate<\/td>\n<\/tr>\n<tr>\n<td>Episodes occur during pregnancy, menstrual changes, hot flashes, or menopause<\/td>\n<td>Hormonal and circulatory changes<\/td>\n<td>Discuss the pattern with a healthcare professional<\/td>\n<\/tr>\n<tr>\n<td>Palpitations occur with persistent fatigue, pallor, or known blood loss<\/td>\n<td>Anemia or another medical cause<\/td>\n<td>Ask whether blood tests are needed<\/td>\n<\/tr>\n<tr>\n<td>The heartbeat starts and stops suddenly, is very fast, or feels repeatedly irregular<\/td>\n<td>An arrhythmia or another rhythm disturbance<\/td>\n<td>Seek assessment and try to capture the episode with an ECG or prescribed monitor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The <a href=\"https:\/\/www.nhs.uk\/symptoms\/heart-palpitations\/\" rel=\"nofollow\">NHS heart-palpitations guidance<\/a> lists stress, lack of sleep, caffeine, alcohol, nicotine, medicines, pregnancy, menopause, iron-deficiency anemia, an overactive thyroid, and arrhythmias among possible causes. MedlinePlus also identifies decongestants, some asthma and heart medicines, electrolyte abnormalities, and stimulant drugs.<\/p>\n<p>Repeated gasping or loud snoring is worth reporting rather than attributing it to panic. The <a href=\"https:\/\/www.heart.org\/en\/health-topics\/sleep-disorders\/sleep-apnea-and-heart-disease-stroke\" rel=\"nofollow\">American Heart Association&#039;s sleep-apnea overview<\/a> explains that sleep apnea repeatedly interrupts breathing and oxygen delivery during sleep and is associated with cardiovascular problems.<\/p>\n<p>A prescription should not be stopped because palpitations appear on its side-effect list. Record the timing and ask the prescriber or pharmacist whether the medicine, dose, combination, or withdrawal could be contributing.<\/p>\n<p>The time of night can narrow the questions to ask, but it cannot distinguish anxiety from a medical rhythm problem by itself.<\/p>\n<h2>How can I make nighttime palpitations less likely to return?<\/h2>\n<p>Prevention starts with identifying a repeatable trigger and addressing the actual cause rather than collecting more remedies. Changes to caffeine, nicotine, alcohol, sleep, medicines, and stress practices may help, but persistent episodes still need assessment.<\/p>\n<p>MedlinePlus and the NHS identify several practical areas to review:<\/p>\n<ul>\n<li><strong>Move caffeine earlier or reduce it.<\/strong> Coffee, tea, energy drinks, pre-workout products, chocolate, and some medicines can contain enough caffeine to affect sensitive people.<\/li>\n<li><strong>Avoid nicotine and recreational stimulants.<\/strong> Both can raise heart rate and provoke palpitations.<\/li>\n<li><strong>Review alcohol honestly.<\/strong> Alcohol may trigger symptoms directly or disturb sleep later in the night.<\/li>\n<li><strong>Check medicine labels and recent changes.<\/strong> Decongestants and some asthma, attention-deficit, blood-pressure, and heart medicines may affect heart rate. Ask before making a change.<\/li>\n<li><strong>Protect sleep and investigate disrupted breathing.<\/strong> Lack of sleep is a recognized trigger, while repeated gasping or snoring warrants a conversation about sleep apnea.<\/li>\n<li><strong>Practice controlled breathing while calm.<\/strong> Familiarity makes the technique easier to use without turning it into another test during an episode.<\/li>\n<li><strong>Eat and drink normally unless a clinician has given different instructions.<\/strong> Do not use electrolyte powders, salt substitutes, or potassium supplements as an unsupervised rescue treatment.<\/li>\n<\/ul>\n<p>If anxiety is repeatedly triggered by the first noticeable heartbeat, treatment may also need to address fear of bodily sensations and the habit of checking. A mental health professional can help when fear of another episode starts delaying sleep, causing avoidance, or disrupting daily life.<\/p>\n<p>The most useful prevention plan removes a documented trigger and evaluates recurring symptoms instead of relying on a single nighttime trick.<\/p>\n<h2>When should I book a medical appointment?<\/h2>\n<figure class=\"viz wide\" style=\"margin:2.2em auto 2.6em;text-align:center;max-width:100%;clear:both\"><img decoding=\"async\" width=\"1900\" height=\"1180\" class=\"wp-image-1409\" src=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551.png\" alt=\"Checklist showing when new or recurring nighttime palpitations need medical follow-up.\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:12px;border:1px solid #e7ebf0\" srcset=\"https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551.png 1900w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551-300x186.png 300w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551-1024x636.png 1024w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551-768x477.png 768w, https:\/\/anxietychecklist.com\/blog\/wp-content\/uploads\/2026\/09\/bench-490-infographic-4-551-1536x954.png 1536w\" sizes=\"auto, (max-width: 1900px) 100vw, 1900px\" \/><figcaption style=\"margin:.85em auto 0;font-size:.88em;line-height:1.55;color:#5b6675;text-align:center;max-width:92%\">A change from the usual pattern is enough reason to ask for an evaluation.<\/figcaption><\/figure>\n<p>Arrange a medical appointment if the palpitations are new, different, recurrent, more frequent, lasting longer than a few minutes, or affecting sleep and daily life. Seek advice sooner if there is known heart disease, a family history of heart problems, pregnancy, a recent illness, or a medicine or supplement change.<\/p>\n<p>Useful reasons to book include:<\/p>\n<ul>\n<li>This was the first unexplained episode.<\/li>\n<li>Episodes keep returning or are becoming more frequent.<\/li>\n<li>The rhythm feels repeatedly irregular or begins and ends suddenly.<\/li>\n<li>Palpitations last longer than a few minutes or interfere with normal activity.<\/li>\n<li>Episodes wake you with gasping, breathing difficulty, chest discomfort, or faintness.<\/li>\n<li>Symptoms began after starting, stopping, or changing a medicine or supplement.<\/li>\n<li>There is known heart disease or a family history of rhythm problems or sudden cardiac death.<\/li>\n<\/ul>\n<p>Bring the episode record. Include the time, duration, pulse if available, whether the beat felt steady or uneven, associated symptoms, body position, recent illness, sleep quality, substances, medicines, supplements, and any wearable recording. Do not edit out caffeine, alcohol, nicotine, or recreational drug use, because those details can change the evaluation.<\/p>\n<p>An electrocardiogram records the heart&#039;s electrical activity, but an intermittent episode may not happen during a brief office test. The <a href=\"https:\/\/www.nhlbi.nih.gov\/health\/arrhythmias\/diagnosis\" rel=\"nofollow\">National Heart, Lung, and Blood Institute&#039;s arrhythmia diagnosis guide<\/a> explains that clinicians may also use blood tests, Holter monitors, event monitors, echocardiograms, or other tests depending on the history and symptoms.<\/p>\n<p>The 2026 American Heart Association overview notes that blood work can identify thyroid abnormalities, anemia, or electrolyte problems. A portable monitor may help connect the sensation to the rhythm when symptoms occur outside the clinic.<\/p>\n<p>A short symptom and trigger record can help a clinician decide which heart and blood tests are actually needed.<\/p>\n<h2>What do people ask about nighttime heart palpitations?<\/h2>\n<p>These common questions have short answers, but none can identify the rhythm behind a specific episode. Emergency warning signs and changes from the usual pattern take priority over any home measure.<\/p>\n<h3>What are some home remedies for heart palpitations?<\/h3>\n<p>Home steps can include sitting comfortably, breathing slowly without forcing a deep breath, reducing stimulants, and drinking water if dehydration is plausible and no fluid restriction applies. <a href=\"https:\/\/medlineplus.gov\/ency\/article\/003081.htm\" rel=\"nofollow\">MedlinePlus home-care guidance<\/a> says relaxation and trigger reduction may help, but these measures do not diagnose or treat an abnormal heart rhythm.<\/p>\n<h3>Is banana good for palpitations?<\/h3>\n<p>A banana is food, not a treatment for palpitations. Bananas contain potassium, but both low and high potassium can affect heart rhythm, and kidney disease or some medicines can make extra potassium unsafe. The <a href=\"https:\/\/ods.od.nih.gov\/factsheets\/Potassium-Consumer\/\" rel=\"nofollow\">NIH Office of Dietary Supplements<\/a> advises medical guidance for people at risk before increasing potassium or using supplements.<\/p>\n<h3>Why does anxiety cause heart palpitations?<\/h3>\n<p>Anxiety activates the stress response. Adrenaline and related changes can increase heart rate and breathing, while heightened attention makes each beat feel more prominent. Fear of the sensation can then raise arousal again. Anxiety is a possible cause of palpitations, but it cannot be confirmed from the feeling alone.<\/p>\n<h3>What could be causing my heart to race at night?<\/h3>\n<p>Possible causes include stress, lack of sleep, caffeine, nicotine, alcohol, medicines, dehydration, hormonal changes, anemia, thyroid disease, sleep-disordered breathing, and abnormal heart rhythms. The pattern offers clues but not a diagnosis. New, changing, recurrent, or prolonged episodes should be discussed with a clinician, especially with heart disease or a family history.<\/p>\n<p>Home measures can reduce anxiety and obvious triggers, but no food or household trick can identify the rhythm causing palpitations.<\/p>\n<h2>What should I do after a nighttime episode?<\/h2>\n<p>If the episode was new, changed, recurrent, or unexplained, record the details and arrange medical assessment. If urgent warning signs are absent and the symptoms match a previously assessed panic pattern, a guided self-help tool may support breathing and grounding while the added anxiety settles.<\/p>\n<p>Keep the <a href=\"https:\/\/anxietychecklist.com\/\">free SOS Panic Relief tools<\/a> installed before the next difficult night. The SOS area requires no login or setup and offers guided grounding and affirmations, but Anxiety Checklist provides educational self-help, not diagnosis, heart treatment, professional therapy, or emergency response.<\/p>\n<p>Use self-help only after urgent medical warning signs have been ruled out.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use a safety-first plan for nighttime heart palpitations: recognize emergency signs, calm anxiety without risky tricks, and know when to see a doctor.<\/p>\n","protected":false},"author":2,"featured_media":1406,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[39,42,41,40,38],"class_list":["post-1405","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-resources","tag-anxiety-heart-racing-when-trying-to-sleep","tag-fast-heart-rate-while-sleeping","tag-heart-beating-fast-at-night","tag-heart-palpitations-when-lying-down-at-night","tag-how-to-stop-heart-palpitations-due-to-anxiety-at-night"],"acf":[],"_links":{"self":[{"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/posts\/1405","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/comments?post=1405"}],"version-history":[{"count":1,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/posts\/1405\/revisions"}],"predecessor-version":[{"id":1410,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/posts\/1405\/revisions\/1410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/media\/1406"}],"wp:attachment":[{"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/media?parent=1405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/categories?post=1405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/anxietychecklist.com\/blog\/wp-json\/wp\/v2\/tags?post=1405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}