Long-Term Relief Medications for Adult Asthma Sufferers

In 2006, the FDA updated the warning to include formoterol (Foradil Aerolizer). Warnings for salmeterol and formoterol products emphasize that these medicines can increase the risk of severe asthma episodes. If these episodes occur, they can be fatal. Long-acting beta2-agonists require up to 20 minutes to achieve effectiveness, and there is a danger of overdose if a patient is not aware of this delay and takes additional doses to achieve faster relief. The FDA recommends that patients:

• Use long-acting beta2-agonists only if other medicines (such as steroids) have not helped control asthma
• Use a short-acting bronchodilator, not a long-acting beta2-agonist, to treat sudden wheezing
• Do not use long-acting beta2-agonists to treat wheezing that is getting worse. Call your doctor if this situation occurs
• Do not stop using any asthma medicines without first talking to your doctor

Cromolyn and Similar Drugs

Cromolyn sodium (Intal) is both an anti-inflammatory drug and has antihistamine properties that block asthma triggers such as allergens, cold, or exercise. Nedocromil (Tilade) is similar to cromolyn. A cromolyn nasal spray called NasalCrom has been approved for over-the-counter purchase, but only to relieve nasal congestion caused by allergies. Patients should not use it for self-medication without the advice of a doctor.

Candidates. Cromolyn is often used in children with allergic asthma, but it has also been an important treatment for exercise-induced asthma (EIA) in all age groups, for pregnant women, and possibly for preventing allergic asthma in adults as well as children. Both cromolyn and nedocromil appear to be useful for patients with aspirin-induced asthma. These drugs do not effectively treat asthma once an attack is underway. They also have very little long-term benefits on lung function compared to inhaled corticosteroids.

Side Effects. Side effects of cromolyn include nasal congestion, coughing, sneezing, wheezing, nausea, nosebleeds, and dry throat. Nedocromil has an unpleasant taste, and some people have complained of nausea, headache, and spasms in the airways, but no serious side effects have been reported.