Oral corticosteroids are typically prescribed for severe asthma symptoms, but their long-term use is not recommended because they have more negative side effects than the inhaled type. Inhalers are often taken daily as part of an ongoing asthma control plan. They are available as inhalers, liquids, pills or injections. Anti-leukotriene medications block or counteract leuokotrienes, potent chemicals that cause contractions of the airway's smooth muscle, increasing inflammation. Zoning issues Along with a medication program to control asthma, patients are taught to use a kazoo-like device called a peak flow meter that measures the amount of air exhaled.
Patients typically keep a diary of morning and evening readings for one month.
The maintenance program is working and may be reduced if peak flow readings remain stable for a long period of time. The asthma is worsening. An increase of medication may be required. The medications are not controlling the asthma. If peak flow readings don't improve, call the doctor.