There are two kinds of asthma medication, the first is the drug routinely used to prevent asthma attacks. The second is drugs which are used to relieve symptoms when the attack occurs.
1. Preventive asthma medication
Preventive asthma medications are generally taken once or twice a day to prevent asthma attacks. This type of drugs works to reduce inflammation in the respiratory tract in the lungs.The aim is to prevent the respiratory muscles tighten suddenly.





