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π©Ί Medically reviewed by the Health Decoded Guide Editorial Team· Last reviewed: July 2026
π Quick Summary
Chest pain can be frightening, but it does not always mean a heart attack.
Chest pain can come from the heart, lungs, stomach, muscles or anxiety.
While many causes are not serious, some are medical emergencies.
πNew, severe, persistent or unexplained chest pain should always be assessed by a healthcare professional.
1οΈβ£ Introduction
Chest pain refers to pain, discomfort, tightness, pressure or a burning sensation felt anywhere between the neck and the upper abdomen.
It may come on suddenly or gradually and can last for seconds, minutes or longer.
Some causes are harmless, while others can be life-threatening and require emergency treatment.
Understanding the possible causes and recognising the warning signs can help you know when to seek medical care.
However, because different conditions can cause similar symptoms, it is not always possible to tell the cause from the pain alone.
If your chest pain is new, severe, persistent, or accompanied by other warning signs, seek medical attention immediately.
π The location or type of pain alone cannot reliably identify the cause.
A healthcare professional may need to assess your symptoms, examine you and sometimes perform tests to find the underlying cause.
2οΈβ£ Where can chest pain come from?
Chest pain can originate from many different structures inside or around the chest.
It happens when these structures become irritated, inflamed, injured or do not receive enough oxygen-rich blood.
Depending on the cause, the pain may come from the heart, lungs, digestive system, chest wall or nearby nerves.
Although the pain is felt in the chest, the underlying cause can be very different.
π This is why chest pain should never be diagnosed based on symptoms alone.
3οΈβ£ Common causes
β€οΈ Heart
- reduced blood flow to the heart muscle (angina or heart attack)
- inflammation of the heart or the lining around it
π« Lungs
- infections such as pneumonia
- inflammation of the lining of the lungs (pleurisy)
- collapsed lung
- blood clot in the lungs (pulmonary embolism)
π½οΈ Digestive system
- acid reflux (heartburn)
- oesophageal spasm
- stomach ulcers
- gallbladder disease
πͺ Chest wall
- muscle strain
- inflammation of the rib joints (costochondritis)
- rib injury
π§ Other causes
- anxiety or panic attacks
- shingles (before the rash appears)
- sickle cell crisis
ππ½ Chest pain can have many different causes. Finding the underlying cause is more important than simply treating the pain itself.
4οΈβ£ Symptoms that help identify the cause
Chest pain can feel different depending on what is causing it. Some people describe it as pressure, heaviness or tightness, while others experience a burning, sharp, stabbing or aching pain.
The discomfort may remain in one place or spread to the arm, shoulder, jaw, neck, back or upper abdomen.
Chest pain may also occur with symptoms such as
which can provide important clues about the underlying cause.
ππ½ Doctors look at the pattern of symptoms—not just the pain itself—to help determine what may be causing the chest pain.
5οΈβ£ Heart attack warning signs π¨
Chest pain caused by a heart attack is often described as pressure, heaviness, tightness or a squeezing sensation in the centre or left side of the chest.
It usually lasts for more than a few minutes, may come and go, and can occur during rest or physical activity.
The pain may spread to the arm, shoulder, jaw, neck or back and is often accompanied by symptoms such as cold sweating, shortness of breath, nausea, vomiting, dizziness or feeling faint.
Women, older adults and people with diabetes may have less typical symptoms. Instead of severe chest pain, they may experience unusual tiredness, breathlessness, nausea, upper back pain or jaw pain.
ππ½ A heart attack does not always cause severe crushing chest pain. If you think you or someone else may be having a heart attack, call your local emergency services immediately.
6οΈβ£ When to seek emergency medical care π¨
Call emergency services immediately if you have chest pain that:
• is severe or sudden
• lasts longer than 15 minutes
• spreads to the arm, jaw, neck, shoulder or back
• occurs with shortness of breath
• occurs with sweating, nausea or vomiting
• happens after collapse or loss of consciousness
• occurs with coughing up blood
These may indicate:
• heart attack
• pulmonary embolism
• another life-threatening emergency (aortic dissection or collapsed lung)
π Do not drive yourself to hospital if you think you may be having a heart attack unless emergency services are unavailable.
7οΈβ£ Management and treatment
Treatment depends entirely on the cause.
It may include:
• emergency heart treatment
• blood-thinning medicines
• antibiotics
• asthma treatment
• acid-reducing medicines
• pain relief
• physiotherapy
• surgery in selected cases
π Never take someone else's heart medicine without medical advice.
8οΈβ£ Diagnosis
A healthcare professional may recommend:
• medical history
• physical examination
• electrocardiogram (ECG)
• blood tests including cardiac troponin
• chest X-ray
• CT scan
• echocardiogram
• stress test in selected patients
• coronary angiography when indicated
Several tests are often needed because many different conditions can cause chest pain.
9οΈβ£ Reducing your risk
Not every cause can be prevented, but you can lower your risk of heart-related chest pain by:
• stopping smoking
• controlling high blood pressure
• managing diabetes
• treating high cholesterol
• exercising regularly
• eating a heart-healthy diet
• maintaining a healthy weight
• limiting alcohol
π Looking after your heart also protects your brain, kidneys and blood vessels.
π§ Why We Delay
Many people convince themselves that chest pain is "just gas," muscle pain or stress, especially if they are young or otherwise healthy.
Others wait because the pain improves after resting.
Unfortunately, some life-threatening conditions can also improve temporarily before becoming much worse.
π’ Important Message
Chest pain should never be ignored.
While many cases are caused by non-serious conditions, some require immediate treatment to save life and reduce permanent damage.
π If you are unsure whether chest pain is serious, it is safer to seek urgent medical assessment than to wait at home.
FAQ
• Is all chest pain a heart attack?
No. Many conditions can cause chest pain, including acid reflux, muscle strain and anxiety.
• Can young people have heart attacks?
Yes. Although less common, heart attacks can occur in younger adults.
• Can heartburn feel like a heart attack?
Yes. Acid reflux can sometimes mimic heart attack symptoms, which is why severe or persistent chest pain should always be assessed.
• Can anxiety cause chest pain?
Yes. Anxiety and panic attacks can cause chest tightness and pain, but serious medical causes should be excluded first.
• Should I ignore chest pain if it goes away?
No. Even pain that improves can sometimes be caused by serious heart or lung conditions
π Related Health Topics
• Heart Attack
• Heartburn (Acid Reflux)
• Anxiety and Panic Attacks
• Pulmonary Embolism
• High Blood Pressure
• High Cholesterol
π Medical References
• World Health Organization (WHO). Cardiovascular diseases (CVDs).
• National Health Service (NHS). Chest pain.
• National Institute for Health and Care Excellence (NICE). Chest pain of recent onset: assessment and diagnosis (CG95).
• American Heart Association (AHA). Heart Attack Warning Signs.
• Mayo Clinic. Chest pain.
β οΈ Medical Disclaimer
This article is for educational purposes only and does not replace professional medical advice.
If you develop sudden, severe or persistent chest pain, especially with shortness of breath, sweating, nausea or pain spreading to the arm or jaw, seek emergency medical care immediately.