When FLAGYL is prescribed to treat a bacterial infection, patients should be told that although it is common to feel better early in the course of therapy, the medication should be taken exactly as directed. Because parasites and bacteria are two of the leading causes of diarrhea in both humans and pets, this makes Flagyl a good choice of medicine in this case. Can you take keflex for sinus infection. Flagyl (metronidazole) is an antibiotic prescribed to treat various parasitic and bacterial infections (Giardia, C. diff, H. pylori). Can you die from a sinus infection. What to treat fungal sinus infection. Metronidazole can be used in the treatment of initial non-severe episodes of CDI in patients who cannot tolerate or do not have access to vancomycin or fidaxomicin. It is used to eliminate bacteria and can remove parasites as well. Does flagyl treat chlamydia. Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.. Flagyl, also known by the generic drug name of metronidazole, is a type of antibiotic drug that helps to treat diarrhea. Can you smell a sinus infection. Metronidazole is still recommended to be given intravenously in addition to oral vancomycin for the treatment of patients presenting with initial fulminant episodes of CDI.   Metronidazole is used to treat anaerobic bacterial infections or protozoal infections. Metronidazole topical side effects. This medication is commonly used to treat vaginal, skin, stomach, heart, blood, joint and bone infections. Can I take cipro to treat a sinus infection. Call your doctor at once if you have severe stinging or burning when you apply metronidazole topical. Treatment of Clostridium difficile-induced pseudomembraneous colitis has usually been with oral metronidazole or vancomycin, but the lower cost and similar efficacy of metronidazole, coupled with the increased concern about imprudent use of vancomycin leading to increased resistance in enterococci, have made metronidazole the preferred agent here. Protozoal infections which include Giardia, Trichomonas and Balantidium coli; Enteric and systemic anaerobic bacterial infections (anaerobic bacteria are bacteria that do not require oxygen for growth) such as dental infections, bone infections, gum disease, feline acne, internal abscess and as Flagyl is able to penetrate the blood-brain barrier to treat … Flagyl is used to treat fistulas and abscesses in cases of Crohn’s disease, and may provide benefits as long-term therapy in some people. Metronidazole is not designed to treat UTI, but it sometimes prescribed for nongonococcal urethritis. 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