几乎所有的药物均有多种药理作用,它一旦在体内被吸收,各种作用就会发挥出来。医学上把凡是符合用药目的和能够达到防治疾病效果的作用,叫做“药物治疗作用”。因此,用药时应注意可能出现下列几种不良反 Almost all drugs have a variety of pharmacological effects, once it is absorbed in the body, a variety of effects will play out. In medicine, those who meet the purpose of medication and can achieve the effect of disease prevention and control, called “the role of drug therapy.” Therefore, medication should pay attention to the following adverse reactions may occur