🚨 Urgent care
When should you go to the emergency room?
A practical guide to recognising symptoms that need emergency care versus those that can wait.
5 min read · Last reviewed 2026-05-15
Always call emergency services for
Some symptoms are clear emergencies and shouldn't wait.
- • Chest pain with sweating, breathlessness, or radiation
- • Signs of stroke (FAST: Face, Arms, Speech, Time)
- • Severe difficulty breathing
- • Heavy uncontrolled bleeding
- • Suspected anaphylaxis
- • Sudden severe headache
- • Severe abdominal pain with rigid belly
Same-day urgent care
These usually need review within hours, but not necessarily an ambulance.
- • Persistent vomiting with dehydration
- • Fever with new confusion
- • Worsening infection
Key takeaways
- ✓ When in doubt about cardiac or stroke symptoms — call emergency services.
- ✓ Calling early improves outcomes — don't wait it out.
When to seek care
- • Any symptom in the emergency list above
Have these symptoms now?
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FAQs
Should I drive myself to the ER for chest pain?
No. Call an ambulance — paramedics can start treatment en route and ECGs can be transmitted to the hospital.
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Medical oversight: Content aligned with NICE, WHO and CDC references. Educational, not a substitute for personal medical advice.