Bronchial asthma clinical types

According to bronchial asthma severity, extent and causes seizures divided into different types. 1, according induced asthma etiology, clinical asthma will be divided into allergic asthma (or exogenous asthma), Infection Asthma (endogenous or asthma), exercise-induced asthma, asthma drugs and mixed asthma. 2, according to the severity level of asthma is mild, moderate asthma and severe asthma. 3, under attack divided into small attack : the attack although it does not affect sleep, or oral application, Spray the drug can ease within two hours; Chinese Attack : Attack even drama, not between reclining, affect sleep more than an hour or two a similar level of attack; big attack : fierce attack, the disease can not tolerate abuse, take frequent injections can be eased administration.