Metronidazole Tablet Uses, Benefits, Combinations, Side-Effects and FAQ

Metronidazole Tablet Uses, Benefits, Combinations, Side-Effects and FAQ. It belongs to the class of medicines known as antibiotics. It is used to treat bacterial infections in different areas of the body. Tablet is used for stomach infection, genital tract infection, infections of the abdomen, intestinal infection. And other infections like lung infection, infections of gum and dental cavities and other conditions.

Metronidazole comes in the form of a capsule and tablet, you can take by mouth. It also comes as a cream, gel, and lotion you apply to your skin, as well as a vaginal gel.

Uses of Metronidazole 

Stomach infection

Genital tract infection

Infections of the abdomen

Intestinal infection

Lung infection

Peptic ulcer disease

Pelvic area infection

Brain infection

Bones infection

Infections of gum and dental cavities

Read also: Sexually transmitted diseases, causes and symptoms

How Metronidazole Works in the body?

The metronidazole tablets work by killing bacteria. This relieves the infection.

Metronidazole – combination, active content composition and active ingredients

Tablet of 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 2-methyl-5-nitro-1H-imidazole-1-ethanol.

Metronidazole Side Effects

Upset stomach








Joint or muscle pain

Brain disease

How to Use/take Metronidazole

Take as directed by your doctor or follow the direction printed on the product insert. Dosage is based on your condition

Substitutes for Metronidazole Tablet


Flagyl ER

Drug Interaction of Metronidazole Tablet

Tablet may interact with the following drugs and products:








Phenobarbital or phenytoin



Tell your doctor if your condition persists


Peripheral neuropathy

Systemic metronidazole

Drinking alcoholic beverages while using this medicine may cause stomach pain, nausea, vomiting. Other symptoms include headache,  flushing or redness of the face.

Prohibition / Contraindications

Hypersensitivity to Metronidazole is a contraindication. In addition to that tablet should not be used if you have the following conditions:

Alcohol intoxication

Habit of drinking too much alcohol

Liver disease

Lower seizure threshold


Tingling or pain of hands or feet

Frequently Asked Questions

Is Metronidazole a steroid?

It is an antibiotic indicated for the treatment of infections caused by anaerobic bacteria.

Is Metronidazole safe to consume or apply when pregnant?

This drug crosses the placenta and rapidly enters foetal circulation. So it is not recommended during pregnancy.

Is Metronidazole safe while breastfeeding?

No, it is not safe.

Is it safe to drive or operate heavy machinery when consuming?

If you experience drowsiness, dizziness, hypotension or a headache as side-effects when using Metronidazole medicine then it may not be safe to drive a vehicle or operate heavy machinery.

Can Metronidazole be used for stomach infection and genital tract infection?

Yes, stomach infection and genital tract infection can be treated. Please do not use Metronidazole for stomach infection and genital tract infection without consulting first with your doctor.

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