Research on comprehensive thrapy with traditional Chinese medicine for acute attack of bronchial asthmas

INTERVENTION: B:Applying with Chinese drugs at the acupoint (Fei Yu, Ding Chuan, Shan Zhong, Tian Tu) bid 10 days; Granules of Chinese medicine formula as Group C; add Ventolin Aerosol if needed. ;A:Theophylline Sustainderelease bid 10 dyas; Flixotide Aerosol 125µg/inhale bid 10 dyas; add Ventolin Aerosol if needed. ;C:Hot wheezing: Qinlong Zhixiao Decoction Granules bid 10 days; cold wheezing: Suma Wenfei Pingxiao Decoction Granules bid 10 days; windy wheezing: Masu Zhixiao Decoction Granules bid 10 days; add Ventolin Aerosol if needed ; CONDITION: Bronchial asthmas PRIMARY OUTCOME: Times of choking during sleep;TCM manifestation scores;Times of ß2 agonists used;Plumonary functio; SECONDARY OUTCOME: Eosinophil count;Tongue coating;Pulse manifestation;Interleukin‐8;Eosinophil cationic protein;Tongue tincture; INCLUSION CRITERIA: 1. Acute attack of bronchial asthmas according to the diagnostic standard of bronchial asthmas; 2. Severity of the disease: mild to moderate (intermittent and mild persistent); 3. Meeting with the diagnostic standard for TCM syndrome differentiation; 4. Age 18‐65 years old, male or female; 5. With the informed consent signed.