Dust mites: Dust mites are the most common cause of sneezing and wheezing.
Pollen: Pollen from certain plants and trees can cause allergies in the lungs when mixed with the air.
Pets: Pet hair and skin scales can cause allergies.
Air pollution: Smoke from vehicles, pollution from factories, and dust from construction sites entering the lungs can cause wheezing.
Climate change: Sudden cold, humidity, or wind in the air can cause bronchoconstriction in the airways and cause wheezing.
Tobacco and odors: Cigarette smoke, perfumes, heavily scented lotions, and incense smoke can cause sudden sneezing and wheezing in people with allergies.
Genetics: If someone in your family has asthma or allergies, you are more likely to develop these symptoms.
Viral infections: Swelling in the airways after viral infections such as a cold or flu can cause these symptoms to persist.
