Asthma is a chronic lung disease found in many individuals worldwide. It is a heterogeneous disease. Your airways are inflamed if you are diagnosed with asthma. When something triggers these airways become swollen, and the muscles get tightened. This process makes the movement of air from the lungs difficult. People having a family history of asthma are more likely to get diagnosed with asthma. Canadadrugs.com was a Canadian pharmacy that provided the related information to its customers about asthma.
How to diagnose asthma
- Lung test with spirometry: This test analyses the function of the lung by making the patient breathe in a tube. If the function of lung improves with the help of bronchodilator, it confirms that the patient is diagnosed with asthma.
- Skin test for aeroallergens: If a person is sensitive to environment allergies he is most prone to asthma. Skin testing in many cases is useful as compared to a blood test for diagnosis of asthma.
- Measuring of exhaled nitric oxide: It is similar to spirometry. It is also performed by using a breathing maneuver. The level of nitric oxide exhaled by a person suggests the allergic inflammation found in asthma.
It can also be diagnosed with a family history and physical examination.
Medications available for asthma treatment
There are two common types of medications available for the treatment of asthma. One is used to get instant relief from asthma attacks, and the other is used for long-term control of asthma.
- Quick-relief medications: Quick-relief medication is available in the primary form of beta2-agonists. It includes metaproterenol, epinephrine, adrenalin, albuterol, levalbuterol. Asthma medications are available in a powder form for oral administration. Inhalers are also widely used for the treatment of asthma. It mists the medicine providing direct delivery of medicines to lungs.
- Long term control medications: Inhaled corticosteroids are the most effective long term asthma control medication. It reduces the sensitivity to allergens. Some of the long term control medicines prescribed are anti-inflammatory drugs, immunomodulators, theophylline which helps in opening the airways.
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