The invention discloses a traditional Chinese medicinal composition for treating bronchial asthma, and belongs to the field of traditional Chinese medicines. The traditional Chinese medicinal composition is prepared from the following bulk drugs by weight: 30g of astragalus membranaceus, 30g of rhizoma atractylodis macrocephalae, 25g of divaricate saposhnikovia root, 10g of semen brassicae, 10g of honeysuckle, 10g of scutellaria baicalensis, 10g of schisandra chinensis, 10g of raw gypsum, 10g of perilla fruit, 10g of pinellia ternata, 10g of prepared rehmannia, 10g of apricot kernel, 10g of cicada slough, 10g of earthworm, 10g of dried tangerine peel, 6g of bulbus fritillariae cirrhosae, 6g of ephedra, 6g of platycodon grandiflorum, 2g of asarum, 8g of raw ginger, 5g of Chinese date, and 4g of roasted liquorice. The traditional Chinese medicinal composition has the effects on freeing lung and clearing heat, eliminating phlegm and clearing pus, warming middle-jiao and expelling cold, and calming panting and suppressing cough, fundamentally solves medical problems that asthma relapses and cannot be healed after long-time treatment, and can achieve the aim of treating both symptoms and root causes without any side effect.