跳至正文
不实

“抗生素能治感冒”——不实

感冒由病毒引起,抗生素只对细菌起作用——滥用还会催生耐药性,让药物在你真正需要时失去效力。

发布于 2026年8月17日·3 分钟阅读

The circulating claim: taking an antibiotic at the first sign of a cold speeds recovery. Verdict: false.

The evidence: colds are caused by viruses, and antibiotics are designed to attack bacteria exclusively; they have no effect on the course of a viral infection. Worse, unjustified use fuels resistant bacterial strains — ranked by global health bodies among the greatest threats to modern medicine.

Bottom line: rest, fluids, and fever reducers when needed. Antibiotics only on a doctor's decision, when a bacterial cause is likely.

相关报道

“抗生素能治感冒”——不实 | 公民之声