喹诺酮与其它药物的相互作用一般分药动学和药效学两种类型,现分述如下: 药动学的相互作用胃肠道吸收口服500mg环丙沙星(ciprofloxacin,)时同服含铝或镁的抗酸剂,血浓度可降低1/10到1/6,含钙的抗酸剂不影响环丙沙星的吸收。环丙沙星的吸收还可因促进胃肠道排空的药物甲氧氯普胺(胃复安)而加快,相反, The interaction between quinolone and other drugs is generally divided into two types of pharmacokinetics and pharmacodynamics, are described below: Pharmacokinetic Interactions Gastrointestinal absorption Oral 500mg ciprofloxacin, Or magnesium antacids, the blood concentration can be reduced by 1/10 to 1/6, calcium-containing antacids do not affect the absorption of ciprofloxacin. Ciprofloxacin absorption can also be accelerated by the drug to promote gastrointestinal tract metoclopramide (metoclopramide) and accelerate, on the contrary,