What is this drug for? Flagyl (metronidazole) is a highly efficient antibiotic intended for the treatment of infections caused by bacteria (anaerobic type) and parasites. The most common conditions treated with this antibiotic include amebic dysentery, infections of small intestine, bacterial vaginosis, Trichomonas vaginal infections and amebic liver abscess. This drug is also combined with other medications for the treatment of abscesses in the liver, abdomen, brain and pelvis. Another purpose for which it can be used is to treat Helicobacter pylori infections (intestinal ulcers or stomach ulcers). You should think about the amount of this medicine for your treatment in advance, because that way you can save even more money when you buy Flagyl over the internet. There are more opportunities to do that than you imagine, as there are many reliable online pharmacies offering their services. The reason why people choose to order their medications online is the same in most cases - they would like to save more money. You can purchase metronidazole online in the amount needed, too. Another nice part is that you can order Flagyl without prescription and avoid unnecessary doctor's visits (unless you do need to see a doctor at the beginning of your treatment or to have your progress monitored). The fact you can order metronidazole so cheap and easy is something that makes online shopping for medications more and more popular.