Clinically there is no Gentamicin Procaine compound preparation, usually Gentamicin Procaine Vitamin B12 compound preparation. Gentamicin Procaine Vitamin B12 has the role of adjuvant treatment of gastritis; when taking this drug, pay attention to monitoring urine routine, renal function and other indicators. Gentamicin Procaine Vitamin B12 is a compound preparation of Gentamicin, Procaine and Vitamin B12; Gentamicin has the effect of inhibiting Helicobacter pylori infections and so on, and Procaine has the effect of local anesthesia and analgesia, and the drug is often used in the treatment of acute or chronic gastritis and other diseases. When using this drug, adverse reactions such as loss of appetite, nausea, hearing loss, tinnitus and rash may occur. Therefore, it is recommended to regularly monitor the levels of urine routine, kidney function, and hearing. Most of the adverse reactions can be relieved after stopping or adjusting the dosage, but it is necessary to do so under the guidance of clinicians, and serious adverse reactions require symptomatic treatment. The drug is contraindicated in people who are allergic to the components of the drug, people who are allergic to gentamicin, and people with severe renal impairment. At the same time, for anemia, positive fecal occult blood, myasthenia gravis, Parkinson’s disease, renal insufficiency and other conditions, it is recommended to use the drug with caution. Gentamicin Procaine Vitamin B12 needs to be used under the guidance of a clinician, and unauthorized use is prohibited.