ASTHMA term papers and essays

Asthma is a medical disorder which leads in the patient's lungs to become swollen and narrow, thereafter resulting in symptoms that include coughing, tightness of the chest, breathing difficulties and wheezing. An asthma attack can be triggered by breathing in anything that the patient is sensitive or allergic to, including dust, animals, changes in the weather, pollen, or smoke. Strong emotions, such as stress can also trigger an asthma attack. Most people who suffer from recurring asthma attacks have an asthma action plan in place so that they know how to deal with one with it comes on. These include recognizing the symptoms, knowing what triggers the attack and carrying asthma medications around at all times. The most common drugs used to control asthma are inhaled corticosteroids, while drugs such as omalizumab and cromolyn sodium are also prescribed. In the case of asthma attacks that don't react to regular drugs, the doctor may also prescribe oral steroids. While there is no cure for asthma, symptoms may improve over time with the correct medication and treatment. Asthma may lead to changes to a person's lifestyle (eg. lack of sleep, persistent coughing) or, in extreme cases, death.

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