Best and most successful treatment of bronchial asthma is
(A) Avoidance of antigen # Elimination of the causative agent(s) from the environment of an allergic individual with asthma is the most successful means available for treating this condition (for details on avoidance, Desensitization or immunotherapy with extracts of the suspected allergens has enjoyed widespread favor, but controlled studies are limited and have not proved to be highly effectiv.
Avoidance of antigen
Bronchodilators
Corticosteroids
Anticholinergics
Miscellaneous