Many everyday problems get better on their own with rest and simple care. Knowing where the line is saves you unnecessary worry — and makes sure you don't wait too long when something needs attention.
Usually fine to manage at home
- A common cold, a mild sore throat or a runny nose.
- A minor cut or scrape that stops bleeding with pressure.
- An occasional mild headache, or muscle aches after unusual effort.
- Mild indigestion after a heavy meal.
A pharmacist can advise on minor problems and tell you if you need to see a doctor.
See a doctor if
- Symptoms last longer than expected or keep getting worse — for example a fever for more than three days, or a cough for more than three weeks.
- You lose weight without trying, or feel exhausted for weeks.
- You find a new lump, or a mole changes.
- You notice blood in urine, stool or phlegm.
- You have ongoing pain, trouble swallowing, or changes in bowel habits that last for weeks.
- Low mood or anxiety affects daily life for more than two weeks.
Call 115 for emergencies
- Chest pain or pressure, especially spreading to the arm, jaw or back.
- Signs of stroke: face drooping, arm weakness, slurred speech — act fast.
- Severe difficulty breathing, severe bleeding, or fainting.
- A seizure, a severe allergic reaction with swelling of the face or throat, a serious burn, or poisoning.
The emergency page lists Iran's emergency numbers.
Prepare for your visit
Write down your symptoms, when they started, what makes them better or worse, your medicines and your questions. It makes a short appointment much more useful.
Tools for this
This guide can't cover every situation. If you are unsure whether something is serious, it is always reasonable to ask a doctor or call 115. This guide is general information, not medical advice — see our safety note.