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1.

Asthma

A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).

2.

Asthma, Occupational

Asthma attacks caused, triggered, or exacerbated by OCCUPATIONAL EXPOSURE.

Year introduced: 2012

3.

Asthma, Aspirin-Induced

Asthmatic adverse reaction (e.g., BRONCHOCONSTRICTION) to conventional NSAIDS including aspirin use.

Year introduced: 2010

4.

Asthma, Exercise-Induced

Asthma attacks following a period of exercise. Usually the induced attack is short-lived and regresses spontaneously. The magnitude of postexertional airway obstruction is strongly influenced by the environment in which exercise is performed (i.e. inhalation of cold air during physical exertion markedly augments the severity of the airway obstruction; conversely, warm humid air blunts or abolishes it).

Year introduced: 1991(1979)

5.

Cough-Variant Asthma

Asthma which is characterized by CHRONIC COUGH that is nonproductive without other asthmatic symptoms, e.g., WHEEZING, and PAROXYSMAL DYSPNEA. Cough-variant asthma is accompanied by AIRWAY HYPERSENSITIVITY and may progress to classical asthma without treatment.

Year introduced: 2024

6.

Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome

Syndrome with clinical features of both ASTHMA and COPD.

Year introduced: 2020

7.

Dyspnea, Paroxysmal

A disorder characterized by sudden attacks of respiratory distress in at rest patients with HEART FAILURE and PULMONARY EDEMA. It usually occurs at night after several hours of sleep in a reclining position. Patients awaken with a feeling of suffocation, coughing, a cold sweat, and TACHYCARDIA. When there is significant WHEEZING, it is called CARDIAC ASTHMA.

13.
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