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Monurol (Fosfomycin)

Prescription medicineOnly Available By Prescription

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What if I find a lower price with another pharmacy?

We guarantee the lowest price on all of our prescription products. If you find your medications cheaper at any other recognized licensed mail order pharmacy, we will not only match their price, we will beat it by 25% of the difference. It is our 125% price match guarantee!

Example: If you find a product on Canada Drugs Direct for $50.00 and find the same product for $40.00 at another mail order pharmacy, we will provide you with a $12.50 discount, bringing your total to $37.50.

To get the discount please make sure to mention the price match to the customer service team when they call to collect payment for your order. Or call toll free at 1-888-904-8467 to place the order through the phone.

Terms & Conditions of Program

  • Guaranteed lowest price is only valid at the time of sale.
  • We will only match the current advertised price.
  • Products must be identical and in stock at the time of placing an order with a licensed mail order pharmacy. They must be an online Canadian pharmacy with an address in Canada.
  • Products must be authentic in brand and size (same manufacturer, same country of manufacture, same pack size, same strength and same quantity).
  • Products must be new. We cannot match the price of any used, short expiry or expired product.
  • Price match can only be issued over the phone with our customer service team. Please note at this time we cannot offer price matching for the products Ozempic or Saxenda.
What is a Generic Drug?

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 used to treat the following conditions:

  • Prostatitis
  • Urinary tract infection

Your doctor may prescribe it if other antibacterials were not effective or if you could not tolerate them.

Monurol prevents bacteria from building their cell wall, which is the barrier between their insides and the environment. By preventing them from building a cell wall, the bacteria are killed, and the infection is treated.

Fact Table







Legal status


Chemical Name


Elimination half-life

5.7 hours

Dosage (Strength)



Consult Doctor


Monuril, Monurol, Ivozfo

Protein binding


PubChem CID






ATC code






Routes of administration

By mouth


Monurol is available as an orange-flavored packet that is dissolved in cool water. Do not ingest the dry powder without mixing it with water. Do not mix it with hot water. You can take Monurol with or without food.

The dosage of Monurol is different based on what you are treating. The standard Monurol dosage is:

  • Prostatitis: Mix 3 g in cold water and drink by mouth every 2-3 days OR mix 3 g in cold water and drink by mouth once daily for one week, and then 3 g once every 48 hours.
  • Urinary tract infection: TMix 3 g into cold water and drink by mouth once.

Take Monurol for as long as your doctor prescribes, and do not take it for longer.


The active ingredient in Monurol is fosfomycin.


Common drug-drug interactions with Monurol may include:

  • BCG
  • BCG vaccine
  • Cholera vaccine
  • Gastrointestinal agents
  • Lactobacillus and estriol
  • Sodium picosulfate
  • Typhoid vaccine


Monurol has the potential to damage the liver. Tell your doctor if you have a history of hepatic problems. 

Your dosage may need to be adjusted if you have kidney problems.

Do not take Monurol for longer than prescribed by your doctor.

Side Effects

Adverse reactions with Monurol may include:

  • Abdominal pain
  • Back pain
  • Diarrhea
  • Dizziness
  • Dysmenorrhea
  • Dyspepsia
  • Headache
  • Nausea
  • Pain
  • Pharyngitis
  • Rhinitis
  • Skin rash
  • Vaginitis
  • Weakness

Buy Monurol from Canada Drugs Direct when searching for a low Monurol cost.


Monurol [package insert]. St. Louis, MO: Forest Pharmaceuticals; 1993.

IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

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