阿莫西林属青霉素类,其状态为粉末状,颜色为纯白色~([1])。由于其酸性条件下性质最为稳定,所以在人体呈酸性的消化道中吸收性较强~([2])。青霉素类抗生素有很强杀菌作用,细胞膜穿透较为容易,是临床医学上运用最为广泛的口服半合成青霉素,其制剂较为多样。随着阿莫西林在临床抗感染治疗的大量应用、许多病菌产生了相应的耐药性,导致不能快 Amoxicillin is a penicillin, its status is powder, the color is pure white ~ ([1]). Because of its acidic nature of the most stable, so the human body acidic digestive tract strong absorption ~ ([2]). Penicillin antibiotics have a strong bactericidal effect, cell membrane penetration is easier, is the most widely used clinical medicine, oral semi-synthetic penicillin, its preparation is more diverse. With the extensive use of amoxicillin in clinical anti-infective therapy, many of the bacteria have developed resistance, leading to failure