Asthma is one of the most common diseases of the airways and there are literary millions of people suffering from this problem. This medical condition can be induced by some physical activity, but allergies are much more common causes of asthma than exercise. Statistics reveal that about 60% of people suffering from asthma are actually allergic to something. Common allergens are: pollen dust, mold, roaches, tobacco smoke, chemicals in the air and animal dander. These substances are proven to be the cause of inflammation and consequently swelling of the airways in people pre-disposed to have asthma.
Asthma Symptoms and Signs
Usual symptoms include tightness and heaviness in the chest and shortness of breath. Many patients may experience some wheezing, which is no more than high pitched sound, heard when a person exhales. Asthmatic attack may also cause the person to lack oxygen and become cyanotic, with chest pains and in some cases unconsciousness. The most serious problem in patients suffering from asthma is condition known as status asthmaticus. This is life threatening complication and it requires urgent medical assistance. Patients usually need to be treated with IV (intravenous) drugs like corticosteroids, salbutamol, aminophyline and theophylline.
Albuterol Inhalers for Allergic Asthma
Allergy-induced asthma can’t be cured but it can be managed with medications such as albuterol. You can find this drug in your local pharmacy under the names: ProAir, Proventil or Ventolin. This medication works as bronchodilator, dilating the airways and relaxing them. This in turn, enables easier breathing and decrease the wheezing experienced during an asthma attack.
By pressing the button on inhaler and inhaling, the device releases certain amount of tiny particles of albuterol into the airways. Aerosol (tiny particles of the liquid drug) works on airways and bronchial muscles, causing relaxation and dilation of the airways. Albuterol inhalers can be useful for short term treatment of asthma and for relief of asthmatic attack. Downfalls of this medication are the inability to control inflammation in the airways and frequent doses during bad days. Some patients may need to use inhalers several times a day, depending on a severity of their condition.
Generally speaking, albuterol inhalers contain about 200 doses, so you can use the device 200 times. Patients usually don’t take too much of this drug when using inhalers, but it can happen. Because of that, make sure to inform and consult your doctor if you happen to experience chest pains, irregular heartbeat or some seizures during the treatment with albuterol for asthma. More severe complications due to albuterol overdose may include: tremors, unconsciousness and coma.