The generic name of Pulmicort is Budesonide Suspension for Inhalation, which is mainly used for the treatment of bronchial asthma and wheezing bronchitis. 1. Efficacy: Budesonide Suspension for Inhalation is inhaled glucocorticosteroids, which can replace or reduce the dosage of oral or intravenous glucocorticosteroids, and reduce the adverse effects of glucocorticosteroids, mainly used in the treatment of bronchial asthma, wheezing bronchitis, but should not act as the only medication for the treatment of bronchial asthma. 2. Adverse reactions: bleeding fever, systemic allergies, skin rash, mental or neurological symptoms, earache, headache, leukopenia, etc.. 3. Contraindications: hypersensitivity to budesonide or any other ingredients. Application of inhalation budesonide suspension if adverse reactions, need to immediately stop the drug, timely medical care, under the guidance of a specialist to standardize the treatment.