地塞米松磷酸钠注射液为临床广泛应用的过敏性与自身免疫性炎症性疾病,多用于结缔组织病,严重的支气管哮喘,严重皮炎,急性白血病等,也用于某些严重的感染及中毒,恶性淋巴瘤的综合治疗;盐酸昂丹司琼注射液为止吐剂,用于细胞毒性药物化疗和放射治疗所引起的恶心呕吐,预防和治疗手术后的恶心呕吐。临床上经常将以上两种药联合应用治疗化疗和放疗引起的恶心呕吐的患者。 Dexamethasone sodium phosphate injection for clinical widely used allergic and autoimmune inflammatory diseases, and more for connective tissue disease, severe bronchial asthma, severe dermatitis, acute leukemia, but also for some serious infections and poisoning , The comprehensive treatment of malignant lymphoma; Ondansetron hydrochloride injection for antiemetic, for cytotoxic chemotherapy and radiation therapy caused by nausea and vomiting, prevention and treatment of postoperative nausea and vomiting. Clinically, these two drugs are often used in combination with chemotherapy and radiotherapy to treat patients with nausea and vomiting.