Pipecolic acid tablets have not been banned and can still be used clinically for inflammation of the urinary tract and intestines. Pipecolic acid tablets are a kind of quinolone antibiotic, in the clinic for gram-negative enterobacterial infections has a better effect, can be used for the treatment of urinary tract infections or intestinal infections. However, in clinical application, it must be noted that children under 18 years of age should not be used, because it may inhibit bone growth, and it should not be used for pregnant and lactating women, and it should not be used by patients who are allergic to the ingredients of this drug. The side effects of Pipecolic Acid are also more frequent and may lead to a drop in blood pressure, panic, the development of breathing difficulties, causing joint pain, hematuria, allergic reactions, headaches, dizziness and other side effects. When applying this type of medication in the clinic, care must be taken to assess the age of the patient, take care to determine whether or not this medication can be used, and it is recommended that the medication be taken in accordance with the doctor’s instructions.