灭滴灵治疗厌氧菌感染,临床报导有一定疗效。对某些齿根疾病如急性溃疡性齿根炎和齿根骨膜炎亦颇有效。然而,常规用法系口服,每日4次,每次500mg。根据生物药剂学的理论,不同剂型可导致疗效的显著差异。为此,笔者进行了灭滴灵棉剂的试 Metronidazole treatment of anaerobic infections, clinical reports have a certain effect. It is also effective for certain root deformities such as acute ulcerative odontogenitis and odontoideum. However, the conventional use of oral administration, 4 times a day, each 500mg. According to the theory of biopharmaceuticals, different dosage forms can lead to significant differences in efficacy. To this end, I conducted a test of drop of cotton