8 Unexpected Asthma Triggers You May Be Exposed to Every Day

Summary: Asthma makes it hard to breathe because it swells your airways. You might know about dust and pollen, but other everyday things can also cause an asthma attack.

Watch out for thirdhand smoke, which is the leftover chemicals on clothes and furniture. Sudden hot or cold weather and high stress can also make breathing tough. Surprisingly, bug bites, cockroaches, and pet dander are big triggers too.

Even things inside your home, like strong perfumes, cleaning chemicals, and gas from stoves or fireplaces, can irritate your lungs. To stay safe, use unscented products, manage your stress, and keep your indoor air clean.

For more details, see Verywell Health at verywellhealth.com/unexpected-asthma-triggers-11936376 (opens in new tab)