Asthma
You cannot grow new lung tissue, but you can help the lungs you have work more efficiently and protect them from damage. These habits are simple and make a real difference over time.
Stay away from smoke
Quitting smoking is the single most effective thing you can do for your lungs. Avoiding second-hand smoke and heavy air pollution matters too. If you smoke and find it hard to stop, ask your doctor about support options.
Exercise regularly
Brisk walking, cycling or swimming trains your heart and breathing muscles to use oxygen better. Aim for about 30 minutes on most days, building up slowly.
Practise breathing exercises
- Diaphragmatic (belly) breathing: breathe in slowly through the nose so your belly rises, then breathe out gently.
- Pursed-lip breathing: breathe in through the nose and out slowly through lips held as if whistling. It helps keep airways open.
Keep indoor air clean
Ventilate your home, keep it dust-free, and avoid indoor smoke from incense, mosquito coils or cooking without a chimney or exhaust where possible.
Get your vaccines
Flu and pneumococcal vaccines lower the risk of serious lung infections, particularly for older adults and people with chronic lung disease.
A note of caution
If you already have a lung condition such as asthma or COPD, check with your doctor before starting a new exercise routine so it can be matched to your lung health.
This article is for general information only and is not a substitute for medical advice.
