临床上,很多人吃药后发现效果不好,习惯性地给自己加量。特别是在重要工作、长假前出现感冒、头痛等“小病”时,为了不影响工作和出行计划,人们往往会自己加大药量或增加服药种类。其实这种做法效果并不好,还可能增大药物副作用。多吃一种同类药,副作用可能更大。目前市面上常见感冒药中,大多含对乙酰氦基酚(扑热息痛),它主要用来缓解发热和头痛,但大量使用会伤肝。吃多种含此成分的感冒、止痛药,并不一定 Clinically, many people found that the effect is not good after taking medicine, habitually to their own dosage. Especially in the important work, cold, headache, etc. before the long holiday, people tend to increase the dosage or increase the type of medication themselves in order not to affect work and travel plans. In fact, the effect of this approach is not good, but also may increase the side effects of drugs. Eat a similar drug, side effects may be greater. Common cold medicines currently on the market, mostly containing aceto-helium-based phenol (paracetamol), which is mainly used to relieve fever and headache, but heavy use will hurt the liver. It is not always necessary to eat a variety of cold and painkillers containing this ingredient