Written by Klarity Editorial Team
Published: Sep 14, 2025
When anxiety strikes with physical symptoms like a racing heart, it can feel frightening and overwhelming. This guide provides immediate relief strategies while explaining what’s happening in your body during these episodes.
If you’ve ever experienced your heart pounding in your chest during moments of intense anxiety, you’re not alone. This common physical anxiety symptom affects millions of people and is part of your body’s natural stress response system.
When anxiety triggers your sympathetic nervous system (often called the ‘fight-or-flight’ response), your body releases stress hormones like adrenaline and cortisol. These hormones increase your heart rate and breathing to prepare your body to respond to perceived danger. While this response is protective in truly dangerous situations, during anxiety attacks, it’s an unnecessary alarm system that’s been activated.
Heart palpitations from anxiety might feel:
These physical panic symptoms can be frightening, but understanding that they’re part of anxiety—not a heart attack—is the first step toward managing them effectively.
When your heart is racing from anxiety, try these evidence-based techniques for immediate relief:
One of the most effective calming breathing exercises is the 4-7-8 method:
This breathing pattern helps activate your parasympathetic nervous system—your body’s natural calming mechanism.
Splashing cold water on your face or placing an ice pack on your forehead can trigger the mammalian dive reflex, which naturally slows your heart rate by signaling your body to conserve oxygen.
Tension in your muscles can amplify anxiety symptoms. Try this technique:
This technique helps redirect your focus away from panic symptoms:
The vagus nerve helps regulate your heart rate. Stimulate it by:
While the emergency techniques above provide immediate anxiety help, developing a comprehensive approach to anxiety management is essential for long-term wellbeing.
Keeping an anxiety journal can help you recognize patterns that precede your heart palpitations from anxiety. Common triggers include:
Regular practices that may reduce the frequency and intensity of physical anxiety symptoms include:
While self-help techniques are valuable for anxiety attack relief, professional support is often essential for comprehensive anxiety management. At Klarity Health, our mental health providers specialize in anxiety treatment and can help you determine if your symptoms would benefit from therapy, medication, or a combination approach.
Consider seeking professional help if:
Klarity Health offers convenient telehealth appointments with licensed providers who accept both insurance and cash payments, making quality anxiety care accessible when you need it most.
Anxiety-related heart palpitations typically occur alongside other anxiety symptoms like sweating, dizziness, and feelings of fear. They also tend to subside as anxiety decreases. If you experience heart palpitations without other anxiety symptoms, with chest pain, or during physical activity, consult a doctor to rule out cardiac issues.
Occasional anxiety episodes don’t typically cause permanent heart damage. However, chronic anxiety and stress may contribute to elevated blood pressure and inflammation, which are risk factors for heart disease. Managing anxiety effectively is important for both mental and cardiac health.
Most anxiety attacks, including the associated heart palpitations, peak within 10 minutes and begin to subside afterward. However, some people experience extended episodes or multiple attacks in succession. The emergency techniques in this article can help reduce the duration.
Not everyone with anxiety needs medication. Many people effectively manage anxiety and associated physical symptoms through therapy, lifestyle changes, and stress-management techniques. However, medication can be helpful for severe or persistent anxiety. Consult with a mental health provider to discuss the approach that’s right for you.
Remember that while a racing heart can feel frightening, anxiety attacks are not dangerous and can be effectively managed. If you’re struggling with ongoing anxiety symptoms, consider speaking with a mental health professional at Klarity Health who can provide personalized support on your journey to better mental health.
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