不少家长有一种错误的认识,总以为得病后打针比吃药来得快,吃西药比吃中药好得快。再加上小孩子喂药比较困难,于是家长总是要求医生给孩子打针。其实,这是不明白打针、吃药的原理。打针、吃药都是在用药,只不过用药方式不同,在医学上叫做给药途径不同。一般给药途径分两大类,即口服及胃肠道外给药。胃肠道外给药又分很多种,如静脉注射、肌肉注射、皮下注射、肛门栓剂、外用药等。无论口服还是注射用药,药 Many parents have a wrong understanding, always think that after getting sick than taking medicine to eat faster, eat medicine is better than eating Chinese medicine. Coupled with children more difficult to feed, so parents always ask the doctor to give children an injection. In fact, this is do not understand the principle of injections, medication. Injections, taking medicine are in the medication, but different ways of medication, called medicine in the medical approach is different. The general route of administration is divided into two categories, namely, oral and parenteral administration. Parenteral administration is divided into many different categories, such as intravenous injection, intramuscular injection, subcutaneous injection, anal suppository, external use and the like. Whether oral or injecting medication, medicine