Asthma is a lung disorder that makes it difficult for people to breathe when there is an airway invasion. It causes chest tightness, wheezing, coughing, and difficulty breathing. When asthma triggers affect the airway, they cause swelling and spasms of muscle fibers in the lungs. This article will discuss the leading causes of asthma.

10 Main Cause Of Asthma

1. Soot.
Soot is a substance that is produced when some types of wood are burned. Soot contains chemicals called polycyclic aromatic hydrocarbons. One can find it in the air. Soot has been found to cause asthma when it is inhaled.

2. Household cleaning chemicals.
A study tested household cleaning products for the presence of a specific toxic carcinogen called formaldehyde. Seventy percent of the products tested contained this carcinogen, which can cause asthma in people exposed to it.

3. Cat and dog furs.
Cats and dogs are two of the most common pests in the world. When cat fur or dog fur is inhaled, it can aggravate asthma. The chemical carcinogenic in the fur of these animals can be a cause of asthma.

4. Wood preservatives.
Wood preservatives have been found to contain chemicals called PAHs that are known to be carcinogenic. Wood preservatives can cause asthma in people who are exposed to them.

5. Mold.
Mold is a fungus that grows in damp areas of your home, such as basements and bathrooms. Mold is all over our environment, but it often affects people who have asthma because it triggers an allergic reaction.

6. Smoke
Smoke can be produced by tobacco products, fires, and even smoke from cooking with oil or fat on burners or stoves. Smoke triggers more severe episodes of asthma than other things that cause asthma, such as dust mites and pet hair. The smoke can cause an asthma attack that causes people to need emergency oxygen treatment.

7. Airplane exhaust
Over the past few years, there has been a significant increase in asthma cases reported to the government by airline employees after they have flown. This increase has caused experts to believe that air pollutants are being released by airplane engines, causing people’s asthma to aggravate.

8. Dust mites and pet hair in beds, pillows, and carpets.
Dust mites are insects that live in fabric and other substances like furniture and carpets. They are expected to house guests in homes worldwide but not welcome ones for those with asthma because of their allergy-causing properties.

9. Canned air.
Canned air, also known as compressed air, is an aerosol spray used to clean electronic equipment like keyboards and computer parts. The chemicals in the aerosol can trigger asthma symptoms in people who breathe it in.

10. Cigarette smoke.
Cigarette smoke includes many chemicals that trigger asthma symptoms in people who breathe it into their lungs. Exposure to cigarette smoke can cause symptoms to become severe or worsen over time and can make asthma management more difficult for people with asthma who are smokers.

Asthma is a lung disorder that makes it difficult for people to breathe when there is an airway invasion. It causes chest tightness, wheezing, coughing, and difficulty breathing. When asthma triggers affect the airway, they cause swelling and spasms of muscle fibers in the lungs.