GENERIC NAME: FOSFOMYCIN TROMETHAMINE - ORAL (foss-foh-MY-sin)
BRAND NAME(S): Monurol
USES: This medication is an antibiotic used to treat bladder infections (e.g., acute cystitis or lower urinary tract infections) in women. It works by stopping the growth of bacteria.Fosfomycin should not be used to treat infections outside the bladder (e.g., kidney infections such as pyelonephritis or perinephric abscesses).This antibiotic treats only bacterial infections. It will not work for viral infections (e.g., common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.
HOW TO USE: Use 1 packet (sachet) only. This is a single-dose treatment. Always mix this drug with water. Pour the contents of 1 packet (sachet) into at least a half glass (4 ounces or 120 milliliters) of cold water and stir. Do not use warm or hot water. Drink the mixture immediately. This drug may be taken with or without food.Symptoms should improve within 2 to 3 days after taking this drug. If symptoms persist or worsen, contact your doctor promptly.
SIDE EFFECTS: Diarrhea, nausea, stomach upset, headache, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these unlikely but serious side effects occur: vaginal discomfort, stomach/abdominal pain.Tell your doctor immediately if any of these rare but very serious side effects occur: vision changes, dark urine, yellowing of the eyes/skin, unusual weakness.This medication may rarely cause a severe intestinal condition (Clostridium difficile-associated diarrhea) due to a type of resistant bacteria. This condition may occur weeks to months after treatment has stopped. Tell your doctor immediately if you develop: persistent diarrhea, abdominal or stomach pain/cramping, blood/mucus in your stool.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before taking fosfomycin, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients (such as the artificial sweetener saccharin), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease.Do not use more than a single dose (1 packet or sachet) of this medication for each bladder infection. Using more packets will not make the drug work any better and may increase side effects.If you develop symptoms of a kidney infection (such as pain in side/lower back area, fever, chills), contact your doctor immediately. You may need a different antibiotic to treat a kidney infection if one develops.This drug may make you dizzy. Do not drive, use machinery, or do any activity that requires alertness until you are sure you can perform such activities safely. Limit alcoholic beverages.During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.It is unknown if this drug passes into breast milk. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with them first.Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: metoclopramide.Although most antibiotics probably do not affect hormonal birth control such as pills, patch, or ring, some antibiotics may decrease their effectiveness. This could cause pregnancy. Examples include rifamycins such as rifampin or rifabutin. Be sure to ask your doctor or pharmacist if you should use additional reliable birth control methods while using this antibiotic.This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
OVERDOSE: If overdose is suspected, contact a poison control center or emergency room immediately. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: hearing loss, metallic taste.
NOTES: Do not share this medication with others.This medication has been prescribed for your current condition only. Do not use it later for another infection unless told to do so by your doctor. A different medication may be necessary in that case.Laboratory and/or medical tests (e.g., urine cultures) may be performed to monitor your progress. Consult your doctor for more details.
STORAGE: Store at room temperature at 77 degrees F (25 degrees C) away from light and moisture. Brief storage between 59-86 degrees F (15-30 degrees C) is permitted. Do not store in the bathroom. Keep all medicines away from children and pets.Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.
Information last revised March 2013. Copyright(c) 2013 First Databank, Inc.
Latest Health News
- Can Coffee Perk Up Your Heart and Life Span?
- Nutrition Labels to Move to Front of Packaging Under the Administration Plan
- COVID Infection Raises a Child's Odds for Type 1 Diabetes by 72%
- Happiness From Home Buying Is Often Fleeting, Study Shows
- Donating Portion of Your Liver to Someone in Need Is Safe, Life-Saving: Study
- More Health News »
Related Disease Conditions
CRE Bacteria Infection
Carbapenem-resistant Enterobacteriaceae (CRE) is a type of bacteria that is highly resistant to antibiotics. Escherichia coli (E. coli) and Klebsiella are common types of Enterobacteriaceae that can be found in the human intestines. However, these bacteria can cause infections if they escape the intestines. Carbapenems are broad-spectrum antibiotics that treat infections caused by bacteria that are highly resistant to other types of antibiotics.
Treatment & Diagnosis
Medications & Supplements
Prevention & Wellness
Health Solutions From Our Sponsors
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.