Metronidazole is an antibiotic that is used to treat bacterial infections of the vagina, stomach, liver, skin, joints, brain and spinal cord, lungs, heart, or bloodstream. Metronidazole is also used to treat trichomoniasis, a sexually transmitted disease caused by a parasite.

Metrogyl ER Tablet is an antibiotic medicine that contains Metronidazole. It is used in the treatment of infections of the stomach, intestines, liver, lungs, heart, vagina, and skin. It is also used in the combination with other antibiotics in surgical prophylaxis. This medicine acts by killing the bacteria and preventing the spread of infection. Metrogyl ER Tablet may show some common side.