It is the most common chronic disorder of childhood, affecting 4.8 million children. Symptoms of asthma include chronic cough, shortness of breath, wheezing and chest tightness.
Asthma medications are important in reversing asthma episodes and preventing recurrence of symptoms.
Reliever medications include beta-adrenergic agents such as albuterol, Proventil , Ventolin , Maxair , Alupent , Atrovent , etc. They work by opening the airway by relaxing the muscles around the airway. These medications should be used on an as needed basis. They are very effective in controlling asthma but are restricted in their use because of their high level of side effects. These are very effective and can be used on a daily basis.