Bronchial asthma is a chronic disease of the airways that is manifested in the form of attack.
Bronchial asthma in the initial stages of its development does not cause common disorders in the organism. But over time, they undoubtedly occur, manifesting themselves in the form of the following symptoms.
Shortness of breath or asphyxia.
These symptoms may appear both during a peaceful rest at night and during physical exercises. Breathing with polluted air, smoke, ordinary and blossom dust, even a change of temperature may provoke the attacks. The main characteristic feature is a suddenness of the attacks. After a contact with the reagent inside the airways, a mucosa swells and bronchial smooth muscle spasm emerges. That’s why an inhale is performed easily, while exhaling is difficult because of bronchial constriction. After some time, the spasm comes to an end and breathing becomes normal. During a long-term disease, irreversible changes in the bronchial tree walls emerge, that is manifested by a specific constant shortness of breath, expressed to a greater or lesser extent.