Metro is a brand name for the drug Metronidazole.
Metronidazole is a widely used antibiotic and antiprotozoal medication, belonging to the nitroimidazole class. It is effective against a variety of anaerobic bacteria and protozoa.
Uses of Metronidazole
Metronidazole is commonly prescribed for the treatment of various infections, including:
- Gastrointestinal Infections: Clostridium difficile infection (CDI) and other anaerobic bacterial infections.
- Trichomoniasis: A sexually transmitted infection caused by the parasite Trichomonas vaginalis.
- Giardiasis: An intestinal infection caused by the parasite Giardia lamblia.
- Amebiasis: An infection caused by the parasite Entamoeba histolytica.
- Bacterial Vaginosis: An infection of the vagina caused by an overgrowth of bacteria.
- Dental Infections: Certain types of dental abscesses and infections.
How Metronidazole Works
Metronidazole works by interfering with the DNA of microbial cells. Once inside the cell, it is reduced, forming toxic compounds that damage the DNA, ultimately leading to cell death. This mechanism of action makes it effective against anaerobic bacteria and protozoa, which thrive in low-oxygen environments.
Brand Names
While "Metro" refers to Metronidazole, it is important to remember that Metronidazole is also sold under various other brand names and generic formulations.
