Chest pain must always be taken seriously until proven otherwise. While many causes are not life-threatening (muscle strain, indigestion, ), the possibility of a means we must act carefully.
Common Causes
- Heart attack — crushing or pressure-like pain in the centre or left chest, radiating to arm or jaw
- Unstable angina — chest pain at rest or more severe than usual
- Pulmonary embolism — blood clot in the lung
- Aortic dissection — tearing chest pain (emergency)
- or — burning sensation rising from stomach
- Musculoskeletal pain — worsens when pressing on the chest wall
- Anxiety or panic attack — chest tightness with rapid heartbeat
- Pleurisy — sharp pain when breathing
Home Care and Relief
Call 112 immediately for severe chest pain
Do not drive yourself to hospital. Tell the operator you suspect a heart attack. Act immediately — do not wait to see if it improves.
Sit in a comfortable position
Sit upright with knees bent. Do not stand or walk around. This reduces strain on the heart.
Chew aspirin if not allergic
Chew (not swallow) 325mg aspirin or 4 x 75mg tablets. Helps prevent further clotting. Skip if allergic to aspirin.
Loosen tight clothing
Loosen collar, belt, and tight clothing to ease breathing.
Stay calm and still
Anxiety and exertion increase oxygen demand. Stay as still and calm as possible.
For suspected indigestion
Antacids provide quick relief for -related chest burning. If relief does not come within 15 minutes, treat as a cardiac emergency.
Clinical guidance from American Heart Association[1] stresses matching home care to symptom severity and seeking urgent review when red-flag signs appear.
When to See a Doctor
- Sudden severe chest pain — call 112
- Chest pain with arm, jaw, or
- Chest pain with sweating, , or
- Any new chest pain you have not experienced before
- Chest pain after exertion that goes away with rest
- Chest pain in anyone over 40 with cardiac risk factors
Related Guides
For verification and deeper reading, NHS[2] offers independent, evidence-based information you can cross-check with your own clinician.
References & further reading
Sources cited in this guide. DIMH links to independent medical institutions for verification — not as a substitute for personal medical advice.
- American Heart Association — High blood pressurehttps://www.heart.org/en/health-topics/high-blood-pressure
- NHS — High blood pressure (hypertension)https://www.nhs.uk/conditions/high-blood-pressure-hypertension/
- CDC — High blood pressurehttps://www.cdc.gov/high-blood-pressure/
- NHS — Respiratory tract infectionshttps://www.nhs.uk/conditions/respiratory-tract-infection/
- CDC — Respiratory syncytial virus (RSV)https://www.cdc.gov/rsv/
- NHS — Chest painhttps://www.nhs.uk/conditions/chest-pain/
When home care is not enough: chest pain, trouble breathing, confusion, or symptoms that worsen quickly need urgent medical attention.