First look at the name of the drug. If it is a unilateral antibiotic, the chemical name itself indicates whether it is an antibiotic or not. If you don't know the chemical name of the drug, you can look at the instructions. The pharmacological effects above can tell whether it is an antibiotic drug.

If it is a compound medicine, it depends on whether the main ingredients in the instructions contain antibiotics.

There are few illegal drugs that add antibiotics without authorization. If it is suspected that it needs to be confirmed by experimental analysis, it can be entrusted to the Provincial Institute for Drug Control for inspection, and the method is mass spectrometry and other experiments. For example, adding western medicine Viagra (sildenafil) to Chinese medicine aphrodisiac and adding western medicine (sibutramine) to Chinese medicine slimming preparation all belong to the category of counterfeit drugs. Determining whether to add other ingredients is generally not a personal entrustment, and the drug inspection institute does not accept personal entrustment.