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Gemtesa (Vibegron)

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. The must be a member of CIPA (Canadian International Pharmacy Association).
  • 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
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.


Gemtesa (vibegron) is used in adults for the treatment of overactive bladder with symptoms of urge urinary incontinence, urgency, and urinary frequency.

Fact Table




US DailyMed



Legal status


Chemical Name


Elimination half-life

60 to 70 hours

Dosage (Strength)



Consult Doctor



Protein binding

49.6 to 51.3%

PubChem CID






ATC code






Routes of administration

By mouth


The instructions that come with your Gemtesa prescription should be followed. Talk to your doctor or pharmacist if you have any questions or concerns about your prescription.

Gemtesa comes as a 75 mg tablet. The usual dose is to take one tablet orally once daily with water. For patients who have trouble swallowing tablets whole, crushing the tablet and mixing it with applesauce is an alternative. 


Vibegron, a beta-3 adrenergic agonist, is the active ingredient contained in Gemtesa.


You should not take Gemtesa if you have any allergy to vibegron or any of the other ingredients or excipients contained in Gemtesa.


  • Before beginning treatment with Gemtesa, tell your doctor:
    • If you take any medications, including prescription, over-the-counter, vitamins, and herbal supplements. If you are taking digoxin, your digoxin levels should be monitored before starting Gemtesa.
    • If you have any allergies
    • If you have any medical conditions
    • If you are currently pregnant or plan to become pregnant
    • If you are currently breastfeeding or plan to breastfeed 
  • Urinary retention can be caused by Gemesa. Your risk may be increased if you have bladder outlet obstruction or if you are taking muscarinic antagonists for overactive bladder. If you are unsure whether or not you are taking a muscarinic antagonist, ask your doctor.
  • If you have end-stage kidney disease or severe liver problems, treatment with Gemtesa is not recommended.

Side Effects

As with any medication, Gemtesa can cause side effects. The most common side effects include diarrhea, headache, nausea, nasopharyngitis, upper respiratory tract infection, and urinary tract infection; however, these are not all the possible side effects that may occur with Gemtesa. Immediately inform your doctor if you develop bothersome or persistent side effects.


  1. Gemtesa (vibegron) tablets, for oral use. Irvine, CA: Urovant Sciences, Inc.; 2020.

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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