<s>[INST] Are asthma medicines dangerous? [/INST] 
Asthma medicines that are prescribed by your doctor are safe when taken as directed. Report any side effects to your doctor. Your doctor can change or adjust your medicines. Be sure your doctor knows about all the medications you are taking. Some medications used to treat other diseases can make your asthma worse.

Some of the asthma drugs that can be bought without a prescription are powerful and can cause dangerous side effects or even death. Regular medical care will give you the assurance that you are doing the best you can to manage and control your asthma, both now and in the future. Source: UNC School of Medicine. Link: https://www.med.unc.edu/medicine/pulmonary/patient-care/pulmonary-subspecialty-care/asthma/asthma-faq/. Field: Lung Disease. Disease: Asthma </s>