What effects has people who are smoking on people who have asthma?

Mild to Severe. Tobacco smoke is a known trigger for many ashtmatics. This can trigger episodes from mild to severe depending on the severity of the asthma. Best to avoid the smoke and other triggers www.Medac4u.Com.
Airway. Smoke itself can cause airway narrowing also known as bronchospasm. In an asthmatic it can trigger asthma exacerbations.