Asthma Quick-Relief: Albuterol
Posted by admin - 01/10/09 at 10:10 amAlbuterol, more popularly known as salbutamol, is one of the many bronchodilators used for inhalers and nebulizers. Bronchodilators such as albuterol/salbutamol work by relaxing the airways. These substances, as the name implies, “dilate the bronchi”; in laymen terms, to widen the airways.
Widening the airways relieves the one getting an asthma attack. This is because asthma attacks are accompanied by the narrowing of the bronchi or airways. Inhalers are used by asthmatics for both preventing and relieving an asthma attack. Inhalers administer bronchodilator medication in forms of aerosol, dry powder, or steam. Metered-dose inhalers or MDIs provide aerosol treatment, dry powder inhalers or DPIs use powder, and nebulizers vaporize liquid solutions into steam ready for inhalation.
Albuterol or salbutamol can be administered orally, as an inhalant, or intravenously. Oral albuterol is, as most pills, generally for prevention. Albuterol isn’t only to relax airways. It has been known and used to relax the uteral muscles to delay premature labor.
As an inhalant, albuterol can assume either or both a quick-acting or a long-acting form. This makes it useful as a controller and rescue medication and makes albuterol a popular bronchodilator. If you have seen asthmatics getting nebulizer treatment in hospitals or puffing on an inhaler and feeling better after a few minutes, this is due to the quick-acting powers of albuterol asthma treatment.
Bronchodilators such as albuterol give relief about five to twenty minutes after taking the medication. A little asthma relief can be seen almost immediately. But an asthmatic should not rely solely on inhaled medication. Albuterol has its share of side-effects if used excessively. This fact poses a threat to those on preventive medications. Alternatives to albuterol have the same side-effects if taken at same rates. Trigger avoidance is still the best way to beat asthma. In the event of an attack, albuterol is one of the most reliably quick-acting asthma treatments there is.
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