Treatments and Medications for Asthma in Adults

Talk about how is Asthma diagnosed. Talk about the treatments and medications that we have today for asthma. Examples of medications (Inhaled corticosteroids Leukotriene modifiers, Combination inhalers, Theophylline, Short-acting beta agonists, Anticholinergic agents, Oral and intravenous corticosteroids You can mention what it does to the body. Use scholarly journals, or articles for this. More than welcome to use any reputable source.