Can Anxiety Cause Chest Pain? When to Worry

Chest pain is one of the most alarming physical symptoms a person can experience. Your brain immediately goes to the worst possibility.

The question most people don’t think to ask, because the pain feels so physical, so immediate, and so cardiac-adjacent, is whether anxiety could be causing it.

The answer is yes. And the mechanism is not metaphorical. Anxiety produces chest pain through documented physiological pathways that have nothing to do with the heart in most cases, but can involve real cardiac effects in others. Understanding this distinction, including when anxiety-related chest pain is safe to manage and when it requires emergency evaluation, is clinically important.

What This Page Covers

• Whether anxiety can cause chest pain (and the mechanism)
• What anxiety chest pain feels like versus cardiac chest pain
• The specific red flags that require calling 911
• When you should and shouldn’t try to manage it yourself
• How anxiety chest pain gets treated
• How SiggyMD approaches anxiety care

Yes, Anxiety Can Cause Real Chest Pain

Approximately 18% to 25% of all patients who present to emergency departments with chest pain have panic disorder as an underlying cause. In cardiology outpatient settings, where patients are evaluated specifically for chest pain, the proportion is even higher.

This is not a small or marginal phenomenon. Chest pain is one of the defining somatic symptoms of panic disorder. Between 22% and over 70% of panic attacks are associated with chest pain. The pain is real in the sense that it is physically felt. The experience of it is indistinguishable from other causes of chest pain without medical evaluation.

This creates a clinical problem: people with anxiety-driven chest pain often undergo expensive cardiac workups and never receive the anxiety diagnosis that would actually address their symptoms. The chest pain recurs. Emergency visits repeat. The underlying condition goes untreated.

How Anxiety Produces Chest Pain

The pathways from anxiety to chest pain are multiple, and more than one may operate simultaneously.

Muscle Tension and Hyperventilation

During anxiety or a panic attack, hyperventilation can lead to chest wall muscle strain or spasm of intercostal muscles. This is one of the most common mechanisms. Breathing rapidly and shallowly, as people typically do during acute anxiety, causes the small muscles between the ribs to tighten and sometimes spasm. The result is a real, localized chest pain that is entirely musculoskeletal in origin.

Esophageal Spasm

Esophageal dysmotility can be triggered by acute anxiety. This dysmotility can lead to esophageal spasm, a documented cause of noncardiac chest pain. The esophagus runs directly behind the sternum, which is why esophageal chest pain is easily mistaken for cardiac pain. Anxiety also worsens GERD, which produces its own chest discomfort.

Direct Coronary Effects

The relationship between anxiety and cardiac physiology is more direct than most people realize. Both autonomic activation and hyperventilation-induced alkalosis during panic attacks can lead to coronary artery spasm. Panic attacks can also increase myocardial oxygen demand through increases in heart rate and blood pressure, which can trigger ischemic pain in patients with existing coronary disease.

This is an important clinical nuance. The majority of anxiety-related chest pain has no direct cardiac component. But in patients with existing coronary artery disease, anxiety can genuinely provoke ischemic events. The two conditions can coexist and worsen each other.

Heightened Perception of Normal Sensations

People with anxiety disorders often have heightened awareness of physical sensations. Normal cardiac activity, a slightly elevated heart rate, brief palpitations, minor chest tightness from posture, can be amplified by an anxious mind and interpreted as dangerous, creating a feedback loop where the interpretation intensifies the anxiety and the anxiety intensifies the sensation.

What Anxiety Chest Pain Feels Like

The characteristics that distinguish anxiety-related chest pain from cardiac chest pain overlap enough to make self-diagnosis unreliable. However, there are patterns:

Anxiety chest pain:

• Often sharp or stabbing in quality
• Tends to stay localized in the chest, not radiating
• Typically peaks within about 10 minutes and resolves within 30
• Correlates with stress, anxiety triggers, or follows a period of acute worry
• Often accompanied by other panic symptoms: racing heart, shortness of breath, sweating, dizziness
• Does not worsen with physical exertion

Cardiac chest pain:

• Typically described as heavy, crushing, squeezing, or burning pressure
• Often radiates to the left arm, jaw, neck, or back
• Can be present at rest but typically worsens with physical exertion
• Does not go away on its own within 30 minutes
• May be accompanied by cold sweats, nausea, and lightheadedness
• Can be subtle: not always severe or dramatic in presentation

Pain from a heart attack tends to feel heavy, like crushing, squeezing, or burning pressure, and typically radiates to the arm, jaw, or back. Anxiety chest pain tends to feel sharp or stabbing and stays in the chest without spreading to other parts of the body.

These are tendencies, not diagnostic rules. Women, in particular, often present with atypical cardiac symptoms: fatigue, nausea, jaw pain, or shortness of breath without the classic pressure-in-the-chest presentation. Any chest pain that is new, unusual, or concerning deserves medical evaluation.

When to Call 911

These symptoms require emergency evaluation. Do not try to manage them or wait them out:

• Chest pain that radiates to the arm, jaw, neck, or back
• Chest pain accompanied by shortness of breath, cold sweats, or nausea
• Chest pain that worsens with physical activity
• Chest pain that does not resolve within 30 minutes
• Your first-ever episode of chest pain
• Chest pain in a person with known heart disease, diabetes, high blood pressure, high cholesterol, a history of smoking, or a family history of early heart disease

“If someone experiences symptoms like this for the first time, the safest thing to do is seek medical attention immediately. As physicians, we never presume first that anxiety is the cause. It is a diagnosis we make once we rule out other conditions.”

This clinical principle matters. Anxiety as the cause of chest pain is a diagnosis of exclusion. Cardiac causes must be evaluated first, not assumed absent.

“Don’t ignore any symptoms, even if you think it might just be stress. It is better to come to the hospital and be told it is not your heart than to stay home when you are having a heart attack.”

The Risk Factors Matter

The probability that chest pain is cardiac rather than anxiety-related changes significantly based on clinical context. Risk factors for heart problems include smoking, high blood pressure, diabetes, and a family history of heart disease.

A 25-year-old woman with no cardiac risk factors experiencing sharp, localized chest pain during a panic attack in the context of documented anxiety disorder is a very different clinical picture from a 55-year-old man with hypertension and a family history of MI describing pressure radiating down his left arm.

Age, sex, risk factors, and context all inform how urgently chest pain should be evaluated and how likely a cardiac etiology is. This is not information that should be processed alone. It is exactly what clinical evaluation is for.

Anxiety and the Heart: The Longer Picture

When someone is anxious, their body reacts in ways that can put an extra strain on their heart. Rapid heart rate, in serious cases, can interfere with normal heart function. Chronic anxiety-related increases in blood pressure can lead to coronary disease, weakening of the heart muscle, and heart failure over time.

This does not mean anxiety causes heart disease in most patients. But untreated anxiety disorder, particularly panic disorder, is not a benign condition for the cardiovascular system over the long term. Treating the anxiety protects both the psychiatric and cardiovascular outcomes.

Treatment for Anxiety-Related Chest Pain

The goal is treating the underlying anxiety disorder, not just the chest pain symptom.

SSRIs, particularly paroxetine and sertraline, are first-line treatments for panic disorder, with response rates of approximately 50% to 70%. SSRIs are effective, have a favorable side effect profile, no dependence risk, and address comorbid depression and other anxiety disorders that frequently co-occur with panic disorder.

Cognitive behavioral therapy with exposure components is as effective as medication for panic disorder and may produce longer-lasting outcomes. CBT for panic disorder involves psychoeducation, cognitive restructuring about the meaning of physical symptoms, and systematic exposure to the somatic sensations that trigger panic.

When the underlying anxiety is treated, recurrent anxiety-related chest pain significantly decreases or resolves.

About SiggyMD

SiggyMD provides clinically supervised care for anxiety and depression, including panic disorder and generalized anxiety disorder. The anonymous intake is free and requires no login, name, or email. A licensed prescriber reviews your full clinical picture before anything is prescribed.

If you have been experiencing recurrent chest pain that medical evaluation has attributed to anxiety or panic disorder, and particularly if you have not received treatment for the underlying anxiety, a clinical evaluation can clarify the next step.

“The chest pain that brings people into the ER for anxiety is real pain,” says Daniel Montville, MD, Psychiatrist, of the SiggyMD clinical team. “What changes the picture is getting cardiac causes ruled out, which is always the first step, and then addressing the anxiety disorder itself. SSRIs significantly reduce panic attack frequency, and when the attacks reduce, the chest pain reduces with them. This is a treatable condition.”

For more on anxiety symptoms and treatment, see our guides on what anxiety actually feels like, how to calm anxiety in the moment, and anxiety medication timelines.

Start your anonymous intake with SiggyMD to connect with a licensed prescriber who can evaluate your anxiety symptoms and discuss a treatment plan.

What Members Are Saying

JM

J.M., 29

Panic Disorder

“My first panic attack felt exactly like a heart attack. I went to the ER. Everything came back normal. But I kept having the chest pain every few weeks. It took another six months and two more ER visits before someone asked about my anxiety. Once I started an SSRI, the panic attacks dropped from twice a week to almost nothing. The chest pain went with them. I just didn’t know the connection.”

AT

A.T., 44

Generalized Anxiety Disorder

“My anxiety showed up as physical symptoms for years before anyone connected it to anxiety. Chest tightness, a racing heart, shortness of breath. My cardiologist eventually said everything looked fine and referred me to talk to someone about stress. That was the conversation that actually helped. The physical symptoms were real. The cause was treatable.”

Member stories reflect real experiences. Names and identifying details have been changed to protect privacy. Results vary.

Sources

1. Huffman JC, Pollack MH, Stern TA. Panic Disorder and Chest Pain: Mechanisms, Morbidity, and Management. Prim Care Companion J Clin Psychiatry. 2002;4(2):54-62. DOI: 10.4088/pcc.v04n0203.

2. Johns Hopkins Medicine. Anxiety and Heart Disease. Accessed June 2026.

3. Houston Methodist. Is It Anxiety or a Heart Attack? Learn to Spot the Difference. May 2025.

4. Jefferson Health. How to Tell the Difference Between Panic and Heart Attacks. Accessed June 2026.

5. National Institute of Mental Health. Anxiety Disorders. Revised 2024.

6. Carter CS, Servan-Schreiber D. Anxiety disorders and the syndrome of chest pain with normal coronary arteries. J Clin Psychiatry. 1997;58 Suppl 3:70-3.