双氧水(过氧化氢溶液)是一种强氧化剂。除传统作为外用消毒剂外,尚可通过多种途径(如静脉输注、口服等)给药,广泛应用于临床。消毒、防腐双氧水外用后,与组织触酶相遇,迅速分解放出氧,发挥抗菌、防腐,除臭、清洁作用。6％溶液可代酒精消毒,对常见的绿脓杆菌、金黄色葡萄球菌等细菌、芽胞、结核菌、阴道滴虫等都有良好的杀灭作用。3％溶液用于洗涤伤口、溃疡、脓腔、烧伤面及耳内脓液,涂搽面部治疗黄褐斑(肝斑)。1～1.5％溶液作为含漱剂,用于口腔炎、扁桃体炎及白喉等。因其放氧过快,故消毒作用短暂,并易 Hydrogen peroxide (hydrogen peroxide solution) is a strong oxidizer. In addition to the traditional as a topical disinfectant, but also through a variety of ways (such as intravenous infusion, oral administration, etc.), widely used in clinical. Disinfection, anti-corrosion hydrogen peroxide external use, meet with tissue enzymes, rapid decomposition release oxygen, play antibacterial, anti-corrosion, deodorant, cleaning effect. 6% alcohol solution can be disinfected on behalf of the common Pseudomonas aeruginosa, Staphylococcus aureus and other bacteria, spores, tuberculosis, vaginal trichomoniasis and so have a good killing effect. 3% solution for washing wounds, ulcers, abscess, burns, and ear pus, apply facial treatment of melasma (liver spots). 1 ~ 1.5% solution as gargle, for stomatitis, tonsillitis and diphtheria. Because of its oxygen too fast, so the disinfection of short-term, and easy