Suprazole Contains Metronidazole, An Antibiotic And Antiprotozoal Medication Used To Treat Various Bacterial And Parasitic Infections. It Is Effective In The Treatment Of Conditions Such As Gastrointestinal Infections, Dental Infections, And Sexually Transmitted Diseases. Side Effects Common Side Effects Of Metronidazole (Suprazole) May Include Nausea, Vomiting, Metallic Taste, Headache, And Abdominal Discomfort. In Rare Cases, More Serious Effects Like Seizures, Liver Issues, And Allergic Reactions (Such As Rashes Or Swelling) Can Occur. Precautions Allergies: If You Are Allergic To Metronidazole Or Other Nitroimidazole Derivatives, Avoid Using Suprazole. Liver Problems: Those With Liver Disorders Should Use Suprazole With Caution As It Is Metabolized By The Liver. Pregnancy And Breastfeeding: Metronidazole Is Generally Considered Safe For Short-Term Use During Pregnancy (Category B), But Always Consult With Your Healthcare Provider Before Use During Pregnancy Or Breastfeeding. Alcohol Consumption: Alcohol Should Be Avoided During Treatment As It May Cause Severe Reactions, Including Nausea And Vomiting.