Metronidazole

Metronidazole is the active ingredient.Specific formulations may contain additional inactive ingredients like binders, fillers, and coatings. Check your prescription label for a complete list.

Treatment of bacterial vaginosis (BV)

Treatment of trichomoniasis

Treatment of amebiasis (intestinal and extraintestinal)

Treatment of giardiasis

Treatment of certain skin and soft tissue infections caused by susceptible anaerobic bacteria

Treatment of pelvic inflammatory disease (PID) in conjunction with other antibiotics

Metgyl 400mg 100s Tab (Metronidazole) works by interfering with the DNA of susceptible microorganisms, leading to their death. It's effective against anaerobic bacteria and certain protozoa.

Store at room temperature, away from moisture and direct sunlight. Keep out of reach of children. Discard any unused medication after the expiration date.

Dosage varies depending on the condition being treated and the patient's age and health status. Always follow your doctor's instructions.

Metronidazole is typically administered orally (as a tablet or capsule), topically (as a cream or gel), or intravenously (in a hospital setting).

Complete the full course of prescribed medication, even if you feel better before finishing the course.

Nausea

Vomiting

Diarrhea

Headache

Metallic taste in the mouth

Dark urine

Allergic reactions (rash, itching, swelling)

Seizures (rare but serious)

Alcohol Consumption

Avoid alcohol consumption during treatment and for at least 24-48 hours after completing the course. Metronidazole can cause a disulfiram-like reaction (severe nausea, vomiting, and flushing) with alcohol.



While Driving or operating Machinery

Metronidazole can cause dizziness or drowsiness in some individuals. Avoid driving or operating heavy machinery if affected.



Pregnant & Breastfeeding Women

Use during pregnancy and breastfeeding is generally discouraged unless the benefits outweigh the potential risks. Consult with your doctor before using Metronidazole if you are pregnant or breastfeeding.



Children

Dosage adjustments may be necessary for children. Consult your pediatrician for guidance.



Kidney

Dose adjustment may be required for patients with impaired kidney function. Consult with your physician.



Liver

Dose adjustment may be required for patients with impaired liver function. Consult with your physician.

Your prescribing physician

Package insert provided with the medication

Reputable medical websites such as the FDA, Mayo Clinic or MedlinePlus