Disclaimer: This is general health information only and is not a substitute for advice from your GP or healthcare professional.
1. What is asthma?
Asthma is a chronic inflammatory condition of the airways that causes them to become narrow and sensitive. This leads to episodes of breathing difficulty, which can vary in severity over time.
2. What causes asthma?
Asthma is caused by a combination of genetic and environmental factors. Triggers may include allergens, respiratory infections, exercise, cold air, smoke, pollution, stress, and certain medications.
3. What are the symptoms of asthma?
Common symptoms include wheezing, shortness of breath, chest tightness, and coughing, especially at night or early in the morning. Symptoms can come and go and may worsen during asthma attacks.
4. How is asthma diagnosed?
Asthma is diagnosed based on medical history, symptom patterns, physical examination, and lung function tests. Sometimes a trial of asthma medication is used to help confirm the diagnosis.
5. Is asthma a serious condition?
Asthma can be serious if poorly controlled, as severe attacks can be life-threatening. With proper management, most people with asthma can lead normal, active lives.
6. How is asthma treated?
Treatment usually involves preventer inhalers to reduce airway inflammation and reliever inhalers to quickly ease symptoms. Some people may need additional medications depending on symptom control.
7. What is the difference between preventer and reliever inhalers?
Preventer inhalers are taken regularly to reduce airway inflammation and prevent symptoms. Reliever inhalers are used as needed to quickly open the airways during symptoms or attacks.
8. Can asthma be cured?
There is no cure for asthma, but it can be well controlled with appropriate treatment, trigger avoidance, and regular medical review.
9. How can asthma attacks be prevented?
Asthma attacks can be reduced by using preventer medication regularly, avoiding known triggers, having an asthma action plan, and getting regular check-ups.
10. When should I see a doctor?
See a doctor if symptoms are frequent, worsening, waking you at night, limiting daily activities, or if you are using your reliever inhaler often, as this suggests poor asthma control.
