Asthma Symptoms - What Are The Major Symptoms Of Asthma

Asthma, is a chronic inflammatory disorder of the airways, which causes recurrent episodes of wheezing.
The disease is characterized by intermittent and reversible airway obstruction, chronic bronchial inflammation, increased mucus secretion, and bronchial smooth muscle hypertrophy and hyper-reactivity.
Most common symptoms of asthma include, recurrent episodes of wheezing, that may be triggered by a known triggering factor, such as dust, pollen, animal dander, cigarette smoke, or any occupational or environmental pollutant.
Chest tightness, which may mimic a heart attack.
A dry, or productive cough.
Shortness of breath.
Sleeping difficulties.
And rapid heartbeat, also known as tachycardia.
A typical asthmatic attack usually lasts for several hours.
And in more severe cases, patients might get cyanosis, or bluish discoloration of skin and mucus membranes, due to severely obstructed airways, complicating the normal ventilatory mechanism.

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