Community
Asthma
Asthma action plans, triggers, inhaler technique, and breathing support
This information is for educational purposes only and is not medical advice. Always consult your healthcare provider about your specific condition and treatment.
When to seek help
Seek emergency care if your rescue inhaler does not help, you cannot speak in full sentences, your lips or nails turn blue, or your peak-flow reading is in the red zone.
If you are experiencing a medical emergency, contact your local emergency services immediately.
Overview
Asthma is a long-term lung condition that makes the airways swell and narrow, causing wheezing, coughing, and trouble breathing.
Symptoms
- Wheezing
- Shortness of breath
- Chest tightness
- Coughing, especially at night or early morning
Causes
The airways overreact to triggers. The exact cause is not fully known; genetics and the environment both play a role.
Types
- Allergic asthma
- Non-allergic asthma
- Exercise-induced bronchoconstriction
- Occupational asthma
Diagnosis
Diagnosed with a medical history, physical exam, and breathing tests (spirometry).
Treatment
Two kinds of medicines: quick-relief (rescue) inhalers for attacks and long-term controller medicines to prevent symptoms. Work with your doctor on a written asthma action plan.
Living with it
- Know and avoid your triggers
- Use your inhaler with a spacer as prescribed
- Keep a written asthma action plan
- Get recommended vaccines, including the flu shot
- Do not smoke and avoid secondhand smoke
Complications
- Severe asthma attacks
- Sleep and activity limitations
- Frequent infections
- Airway remodeling over time
Frequently asked questions
Do I only need my inhaler when I have symptoms?
Not always. If you use your rescue inhaler more than twice a week, your asthma may not be controlled - see your doctor about controller treatment.
Join the Asthma community
Talk with people who understand, share what helps, and find support from others living with asthma. Private, moderated, and free.
Posts in this community reflect personal experiences, not medical advice. Always talk to your doctor before changing your treatment.