Will the adverse reactions written on the drug instructions definitely appear?

Not necessarily, every drug has adverse reactions, but adverse reactions of drugs will definitely occur. Adverse drug reactions are related to many reasons, such as individual differences, use time and dosage. You can refer to the instructions of the drug and follow the doctor's advice to reduce the occurrence of adverse drug reactions.

Adverse drug reactions (ADRs) refer to the process of taking drugs at normal dosage to prevent, diagnose or treat diseases, which has nothing to do with the purpose of treatment. Its special occurrence condition is that it is used according to normal dosage and usage, and the content excludes the reactions caused by drug abuse, excessive abuse, non-compliance with prescribed methods and quality problems. You can't take this medicine because it has side effects. Other drugs that can change the curative effect.

Adverse drug reactions must be written in the instructions. It can be said that only one or two or three people in the country have this situation, and he has to record it in the explanation. In other words, adverse reactions may not happen, but they may happen. The instructions are to let you know that you are uncomfortable and you can lean on it, at least you don't have to worry so much.