What people with asthma need to know about cold and flu season
A cold-weather virus can take anyone out for a few days. But for people with asthma, a respiratory illness can increase the risk of infection and lung damage. The good news: With preparation, you can lower your chances of getting sick — and protect your lungs if you do.
Practice the basics
Healthy routines go a long way in warding off seasonal illnesses. Wash your hands often and scrub for at least 20 seconds. Avoid close contact with people who are sick, and try to keep some distance in crowded spaces.
Prioritize sleep
Being well-rested helps your immune system fight off viruses. Aim to get between seven and nine hours of sleep each night.
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Sneak in a walk on the regular
Moderate exercise, such as brisk walking, biking, or gardening, can help your body defend against illness.
Eat the rainbow
Eating fruits, vegetables, and other nutrient-rich foods keeps your immune system strong, while drinking enough water helps your airways trap and clear germs.
Get your vaccines
Important ones to consider: The pneumonia vaccine helps prevent serious lung infections. A yearly flu shothelps prevent millions of cases and lowers the risk of hospitalization. And COVID vaccines help reduce the chances of severe illness in people with asthma.
