(1) Name of production enterprise.

(2) Product name, that is, the name of the drug, including chemical name and trade name, etc.

(3) Specifications refer to the amount of medicine contained in each tablet and the number of tablets in each bottle.

(4) Main ingredients or pharmacological effects.

(5) Contraindications, pay attention to the difference between "use with caution", "contraindicated use" and "disabled". "Use with caution" means to use it with caution, which means that some people must closely observe whether there are any abnormal reactions after using the drug. If any obvious abnormality occurs, use should be stopped immediately; "contraindicated use" means to avoid using it, which means that the drug may cause symptoms after use. Adverse reactions, especially for women within 3 months of pregnancy, can cause fetal malformation after taking certain drugs; "forbidden" means that certain drugs will inevitably produce adverse reactions after taking them, so they are prohibited. If it is a contraindication, it cannot be used.

(6) Approval number.

(7) Indication refers to the disease that the drug can cure, or its main function.

(8) Usage and dosage refers to the method of use and dosage of the drug.

(9) Product batch number, that is, the time when the drug was produced, generally uses 6 digits to represent the year, month and day, such as "0400820", which means production on August 20, 2004.

(10) Adverse reactions refer to various adverse reactions that occur due to the effect of the drug itself or drug interactions during the use of commonly used doses of drugs to prevent, treat or diagnose diseases and are not related to the purpose of medication and are not beneficial to the patient. Reactions, including side effects, toxic reactions, sequelae, allergic reactions, secondary reactions and idiosyncratic reactions, etc. Among them, side effects refer to reactions unrelated to treatment that occur at conventional doses, which may cause discomfort or even pain to patients; toxic reactions refer to varying degrees of toxic damage, generally caused by overdose or long-term medication.

(11) The validity period or expiration date of domestic drugs can be calculated based on the production batch number. Imported drugs are mostly expressed in English or French. The English expression of “validity period” is Stora gram life or Stedilty or Validity, etc. Some countries use Usebefore (take before a certain date) to express certain drugs, and the French expression is Datepre’para-tion. The English expression of “expiry date” is Expirydate (Exp.Date) or Ex-pirationdate or Expiring or Usebefore; the French expression is Date de P’eremption or simply pere’mption.

In addition, the labels or instructions also include storage methods and other precautions, as well as registered trademarks, barcode marks, etc.

Some experts suggest that any drug whose adverse reactions are clearly listed in detail on the instructions reflects the comprehensive and clear understanding of the drug's toxic and side effects and the honesty of the pharmaceutical company. , credibility, and can be regarded as safe drugs to a certain extent; but those drugs with no contraindications or adverse reactions, or even drugs that claim to have no adverse reactions, make people feel unsafe. Be more careful.