1. The suspected drug was the drug that the reporter thought caused adverse reaction; Concomitant drugs are other drugs used by patients in combination with suspected drugs.

2. At least one item should be filled in the patient information.

3. Recommended reference format for description of adverse reaction process: Patients with a certain disease, a certain month and a certain day in a certain year, what kind of adverse reaction (related symptoms, signs and related examinations) occurs, what measures are taken, and when the adverse reaction is cured or improved (related symptoms, signs and related examinations).