The thick-billed euphonia (Euphonia laniirostris) is a species of bird in the family Fringillidae, formerly placed in the Thraupidae. This euphonia measures... The thick-billed euphonia (Euphonia laniirostris) is a species of bird in the family Fringillidae, formerly placed in the Thraupidae. This euphonia measures 3.9 inches. The male has entirely yellow underparts from throat to vent save for a small terminal patch of white on the undertail.
Uses. Metronidazole is used to treat a variety of infections. It belongs to a class of antibiotics known as nitroimidazoles. It works by stopping the growth of bacteria and protozoa. This antibiotic only treats bacterial and protozoal infections.
Metronidazole tablets are used to treat protozoal infections in cats and dogs and is also used to treat anaerobic bacterial infections. Horses. Metronidazole tablets for horses are primarily used with other antibiotics to treat mixed bacterial infections in which anaerobic bacteria are present.