people who smoke cigarettes are more likely to get asthma. if you smoke with asthma it may make your symptoms such as coughing and wheezing worse. women who smoke during pregnancy increase the risk of wheezing in their babies. babies whose mothers smoked during pregnancy also have worse lung function than those whose mothers did not smoke. if you have asthma and you're a smoker quitting is the most important step you can take to protect your lungs.
can smoking “trigger” asthma?