But even if you have these genes, it doesn't mean you will definitely get asthma. Things in the environment, like allergens or pollution, can also contribute to getting asthma. So it's a mix of genes and the things around us that can lead to asthma.
If you're concerned about asthma, try consulting Dr. Parthiv Shah, is one of the trusted Pulmonologist in Mumbai practicing at Sparsh Super Speciality Lung Clinic.