Metronidazole 400 mg is an antibiotic and antiprotozoal medicine commonly prescribed in Australia to treat infections caused by anaerobic bacteria and certain parasites. It is often used for conditions such as bacterial vaginosis, dental infections, pelvic inflammatory disease, gastrointestinal infections (including Giardia), and some skin or abdominal infections. https://www.medzsupplier.com/product/metronidazole-400mg-australia/