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Published on: 10/1/2026

How to stop heart palpitations caused by anxiety

Anxiety-related heart palpitations can often be calmed by slowing your breathing, exhaling longer than you inhale, trying vagus-nerve techniques such as cold water on the face or splashing cool water on your wrists, drinking water to correct dehydration, and cutting back on caffeine, nicotine, and alcohol. Grounding exercises, light movement, and progressive muscle relaxation can also interrupt the adrenaline surge that makes your heart flutter or pound. Longer term, consistent sleep, regular exercise, limiting stimulants, and therapy or medication for anxiety reduce how often palpitations return. Certain warning signs, including fainting, chest pain, shortness of breath, or palpitations that persist at rest, point to causes other than anxiety and need prompt medical evaluation. There are several important factors and red flags to consider, so see below to understand more.

Because palpitations can stem from anxiety, thyroid problems, anemia, dehydration, medication effects, or an actual arrhythmia, guessing can leave the real cause untreated. A few minutes of structured questions about your symptoms, triggers, and history can help clarify what is most likely behind your fluttering heart and how urgently you should act. Take a free, instant, online symptom check to better understand what is going on and get clear guidance on your next steps.

Last reviewed for medical accuracy: 10/01/2026

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Explanation

How to Stop Heart Palpitations Due to Anxiety

Heart palpitations—those sudden flutters, skips or pounding sensations in your chest—can be alarming. When anxiety is the trigger, they’re usually harmless but uncomfortable. This guide explains what causes anxiety-driven palpitations, offers evidence-based strategies to stop them in the moment, and suggests long-term steps to reduce their recurrence. If you ever feel chest pain, faint, or suspect a serious condition, speak to a doctor right away.

Understanding Anxiety-Driven Heart Palpitations
Anxiety activates your “fight-or-flight” response. Your brain signals the release of stress hormones (like adrenaline), increasing heart rate and contractility. You may also start to breathe faster or more shallowly (hyperventilate), which alters blood carbon dioxide levels and can itself trigger palpitations.

Common features of anxiety-related palpitations:

  • Occur during or after a stressful event, panic attack or period of worry
  • Feel like fluttering, rapid pounding, skipped beats or a “flip-flop” in the chest
  • Often accompanied by sweating, trembling, dizziness or a sense of dread
  • Tend to subside once your body calms down

Immediate Techniques to Stop Palpitations
When you notice your heart racing, these simple, doctor-approved strategies can help reset your nervous system:

• Diaphragmatic (Belly) Breathing

  • Sit or lie down in a relaxed posture.
  • Place one hand on your belly and the other on your chest.
  • Inhale slowly through your nose, letting your belly rise more than your chest.
  • Exhale gently through pursed lips, letting your belly fall.
  • Aim for 5–6 full breaths per minute until your heart rate eases.

• Vagus-Nerve Stimulation

  • Valsalva Maneuver: Pinch your nose, close your mouth, and gently blow as if blowing up a balloon. Hold for 5–10 seconds, then release.
  • Cold Face Splash: Splash cold water on your face or hold a cold pack (wrapped in cloth) against your forehead and cheeks for 30 seconds.
  • Carotid Sinus Massage (advanced): Gently massage the artery in your neck for a few seconds. Only attempt this under professional guidance—never press both sides at once.

• Grounding Exercises

  • 5-4-3-2-1 Method: Name 5 things you see, 4 you feel, 3 you hear, 2 you smell and 1 you taste.
  • Carry a small object (a stone or coin) to touch and shift focus from your chest to your senses.

• Progressive Muscle Relaxation

  • Tense each muscle group (feet, legs, abdomen, arms, shoulders, neck, face) for 5–7 seconds, then release.
  • Move systematically up or down your body to encourage full-body relaxation.

• Mindful Meditation

  • Use a guided audio or app to focus on your breath or a soothing word/phrase.
  • Even a 2-minute practice can dampen the stress response.

Lifestyle Habits to Prevent Recurrence
Reducing overall anxiety levels and supporting heart health can cut down on palpitations.

  1. Regular Physical Activity
    • Aim for 30 minutes of moderate aerobic exercise (walking, cycling, swimming) most days.
    • Include gentle yoga or tai chi to combine movement with breath awareness.

  2. Balanced Diet & Hydration
    • Limit caffeine (coffee, energy drinks), alcohol and nicotine—these stimulants can provoke palpitations.
    • Eat regular, nutrient-dense meals to avoid blood sugar dips that stress your system.
    • Stay hydrated; even mild dehydration can accelerate heart rate.

  3. Sleep Hygiene
    • Target 7–9 hours of sleep per night.
    • Maintain a consistent bedtime routine: dim lights, no screens 30 minutes before bed, and a cool, quiet environment.

  4. Stress Management
    • Schedule “worry time”: set aside 15–20 minutes daily to jot down concerns and possible solutions.
    • Practice time management, delegate tasks and set realistic goals to avoid overwhelm.
    • Engage in hobbies, social activities and time in nature to recharge.

  5. Professional Support
    • Cognitive Behavioral Therapy (CBT) helps you reframe anxious thoughts that fuel palpitations.
    • Mindfulness-Based Stress Reduction (MBSR) teaches sustained awareness and nonjudgmental acceptance of physical sensations.
    • Consider support groups or an anxiety-focused therapist if palpitations persist.

When to Seek Medical Evaluation
Most anxiety-related palpitations are benign. However, you should seek immediate medical attention if you experience any of the following:

  • Chest pain or pressure that spreads to your arm, jaw or back
  • Unexplained shortness of breath
  • Dizziness or fainting spells
  • Palpitations lasting more than a few minutes, especially if new or more intense
  • A family history of heart disease in young relatives

For non-emergent concerns—such as persistent or unexplained palpitations—you can try a free, online symptom check, using the doctor approved Ubie Symptom Checker. This tool can help you understand your symptoms and decide whether to seek in-person care.

Always speak to a doctor about any serious or potentially life-threatening issues.

Key Takeaways

  • Anxiety-driven palpitations stem from your body’s stress response; they’re usually harmless but unsettling.
  • Immediate relief techniques include diaphragmatic breathing, vagus-nerve stimulation, grounding and relaxation exercises.
  • Long-term prevention relies on regular exercise, a healthy diet, good sleep, stress management and, if needed, therapy.
  • Watch for warning signs—chest pain, fainting or severe, prolonged palpitations—and seek prompt medical care.
  • For guidance on next steps, try a free, online symptom check, using the doctor approved Ubie Symptom Checker.

By applying these strategies and maintaining open communication with your healthcare provider, you can gain control over anxiety-related palpitations and improve your overall wellbeing.

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