There is no contraindication to the existence of cholentone tablets and metronidazole under the premise that you can take the same treatment of these two drugs. Bile Tong Tablet has the effect of clearing heat and bile (removing heat evil, facilitating bile organs), antispasmodic and analgesic, and can be used to treat acute and chronic cholecystitis, cholangitis, bile duct stones combined with infections, etc.; the contraindications and adverse reactions of this drug have not been clarified, and it is recommended that you go to the hospital if you experience any discomfort after using the drug. Metronidazole has the role of anti-anaerobic infections, can be used to treat or prevent infections caused by sensitive anaerobic bacteria, such as intestinal and extra-intestinal amoebiasis, vaginal trichomoniasis, etc.; metronidazole, other nitroimidazole drugs and hydroxybenzoate allergy, alcohol consumption within three days and other people are prohibited; after the use of the drug there may be nausea, vomiting, loss of appetite, headache, vertigo, urticaria, and other adverse reactions. It should be noted that metronidazole should not be combined with alcohol-containing beverages or drugs; patients who do not have the above contraindications can be treated with metronidazole and cholestyramine tablets. Patients who need to use metronidazole and cholestyramine tablets are advised to use the medication under the guidance of a doctor, and should not blindly use the medication on their own.