Prescription Required
April 3, 2025 by Janice L. (PA, United States)
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Please be aware that all information shared here at Canada Pharmacy has been medically reviewed and fact-checked for accuracy. These verifications are made by board-certified medical professionals who have the authority required to state that information related to medical conditions, symptoms, procedures and tests, and standard treatment protocols is valid and truthful. This is based on current guidelines and consensuses shared amongst medical professionals, and in representation of the latest research.
A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.
The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.
Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.
Monurol is an antibacterial medication that is used to treat a variety of medications, including:
Your doctor may prescribe this medication if you have taken other antibacterial medications which have not been effective.
Monurol is a phosphonic acid derivative that works by preventing the formation of bacterial cell walls. By preventing the formation of a cell wall, Monurol stops bacteria from growing and treats infections.
| Fact Table | |
| Formula |
C3H7O4P |
| License |
US FDA |
| Bioavailability |
30–37% |
| Legal status |
Rx-only |
| Chemical Name |
Fosfomycin |
| Elimination half-life |
5.7 hours |
| Dosage (Strength) |
3mg |
| Pregnancy |
Consult Doctor |
| Brands |
Monuril, Monurol, Ivozfo |
| Protein binding |
Nil |
| PubChem CID |
446987 |
| MedlinePlus |
a697008 |
| ChEBI |
28915 |
| ATC code |
J01XX01 |
| DrugBank |
DB00828 |
| KEGG |
D04253 |
| Routes of administration |
By mouth |
Monurol is available as a 3 g packet.
The Monurol dosage varies based on the type of infection being treated:
The active ingredient in Monurol is fosfomycin.
Tell your doctor if you have a history of liver problems before you start taking Monurol.
Tell your doctor if you have a history of kidney problems before you start taking Monurol. The dose may need to be adjusted based on your kidney function.
Do not take Monurol for longer than prescribed by your doctor, or an additional infection could result.
Come drug-drug interactions with Monurol may include:
Tell your doctor and pharmacist about all the medications you are taking before you start Monurol, including over-the-counter (OTCs), herbals, and supplements.
Common adverse reactions to Monurol may include:
Monurol [package insert]. St. Louis, MO: Forest Pharmaceuticals; 1993.
What is Monurol (Fosfomycin)?
Monurol is a prescription medication that contains the active ingredient Fosfomycin. It is an antibiotic used to treat certain bacterial infections, primarily urinary tract infections (UTIs).
How does Monurol work to treat infections?
Monurol works by interfering with the growth of bacteria in the body. It does this by blocking the formation of bacterial cell walls, which are essential for the bacteria to survive and multiply.
Who is a candidate for Monurol treatment?
Monurol is typically prescribed to individuals with uncomplicated urinary tract infections (UTIs) caused by susceptible bacteria. It may not be suitable for those with certain medical conditions or allergies, so consult with a healthcare provider for proper evaluation and prescription.
What are the common side effects of Monurol?
Common side effects of Monurol may include diarrhea, nausea, abdominal pain, headache, and dizziness. It's important to inform your healthcare provider if you experience severe or persistent side effects.
How should I take Monurol?
Monurol is usually taken as a single oral dose, dissolved in water. It's crucial to follow the prescribed dosage and instructions provided by your healthcare provider.
Can Monurol be used to treat all types of infections?
No, Monurol is primarily used to treat uncomplicated urinary tract infections (UTIs). It may not be effective against other types of infections caused by different bacteria.
Are there any interactions with other medications?
Inform your healthcare provider about all the medications, supplements, and herbal products you are taking, as some may interact with Monurol. They can assess potential interactions and adjust your treatment plan if necessary.
Can pregnant or breastfeeding individuals use Monurol?
Monurol should be used during pregnancy only if clearly needed and prescribed by a healthcare provider. It may be used during breastfeeding after considering the potential risks and benefits. Consult with your healthcare provider for guidance.
What should I do if I miss a dose of Monurol?
If you miss a dose, take it as soon as you remember, unless it's close to your next scheduled dose. Do not double dose to make up for a missed one. Follow your regular dosing schedule.
How often should I see my healthcare provider while taking Monurol?
Your healthcare provider will determine the need for follow-up appointments based on your specific condition and response to the medication. Follow their guidance for monitoring and managing your infection.
