Are you tired of high medication costs? Our service offers unbeatable savings on your JYNARQUE prescription medication. We provide a range of solutions to help you save up to 100% on your medication costs*. Whether you are insured, uninsured, underinsured, or simply looking to reduce your out-of-pocket expenses, we've got you covered.

Manufactured by Otsuka

*You can pay as little as $0 per fill using Drug Coupons or Patient Assistance Programs. Subject to applicability & eligibility requirements.

This content is intended for US audiences only

JYNARQUE cost saving options available to you

  • Qualified

    Rx Advantage Card

    NowPatient's Rx Advantage card is a simple & convenient way to save money on your JYNARQUE

    You can save up to 90%

  • Unavailable

    Canadian Prescription Savings

    Manufactured by
    Powered by
    Buy your JYNARQUE without insurance from Canada at discounts of up to 90% using NowPatient's Canadian Prescription savings program.
  • Available

    Drug Coupons

    Obtain your JYNARQUE for as little as $0 per fill. Suitable for insured individuals only.

    You can pay as little as $0

  • Available

    Patient Assistance Programs

    Obtain your JYNARQUE at no cost. Suitable for insured, underinsured and uninsured individuals

    You can receive for FREE


How it works

How to Lower Your Drug Costs

  • swoosh
    View programs

    View the savings programs that are available

  • swoosh
    Select program

    Pick the program that is suitable for you

  • swoosh

    If required, complete the online qualification check

  • swoosh
    Start Saving

    Enroll & Start Saving



Why Choose Our Service?

  • black dot icon

    Comprehensive Coverage

    Our service covers a wide range of medications, ensuring you can find savings on almost any prescription.

  • emoji icon

    Easy to Use

    Our website is user-friendly, allowing you to quickly find and apply discounts.

  • check icon

    Trusted by Many

    Thousands of users trust us to help them save on their medication costs every day.


Start Saving Today!

Lower the cost of your JYNARQUE prescription

Join the many satisfied customers who have already benefited from our prescription discount service.

JYNARQUE Uses, Side Effects, Interactions, Warnings & Dosing



JYNARQUE is the brand name for tolvaptan and is available in tablet form.

What dosages is JYNARQUE available in?

What dosages is JYNARQUE available in?

JYNARQUE is available as a 15mg, 30mg, 45mg and 90mg tablet.

What is JYNARQUE used for?

What is JYNARQUE used for?

JYNARQUE is a vasopressin V2 receptor antagonist that is used to slow the kidney function decline in adults who are at risk of rapidly progressing autosomal dominant polycystic kidney disease (ADPKD).

How does JYNARQUE work?

How does JYNARQUE work?

JYNARQUE works by targeting the hormone vasopressin which is elevated in people with autosomal dominant polycystic kidney disease (ADPKD). Vasopressin can cause cysts (fluid-filled sacs) to grow. Therefore by targetting this hormone, the progression of cysts is reduced and this slows kidney function decline.

How do I take JYNARQUE?

How do I take JYNARQUE?

JYNARQUE is a taken orally, twice a day. The starting dose for JYNARQUE is 60 mg/day (splite between 45mg upon waking and 15mg after 8 hours). Your nephrologist may increase your dosage for optimal therapeutic dosing. Normally, the first dose is taken when you wake up, and the second dose is taken 8 hours later.

Is it safe for me to take JYNARQUE?

Is it safe for me to take JYNARQUE?

JYNARQUE is a safe and effective treatment when used for FDA licensed indications. However, JYNARQUE can cause serious liver problems that can lead to the need for a liver transplant or can lead to death. You should stop taking JYNARQUE and call your healthcare provider right away if you experience side effects of feeling tired or loss of appetite.

JYNARQUE Common Side Effects

JYNARQUE Common Side Effects

Common side effects of JYNARQUE include:

  • excessive thirst
  • increased urination
JYNARQUE Serious Side Effects

JYNARQUE Serious Side Effects

Serious side effects are rare with JYNARQUE but if you notice any of the following, then it could be a sign of serious liver problems:

  • feeling tired
  • loss of appetite
  • nausea
  • right upper stomach (abdomen) pain or tenderness
  • vomiting
  • fever
  • rash
  • itching
  • yellowing of the skin and white part of the eye (jaundice)
    dark urine
Effects of other drugs, drug classes and over-the-counter products on JYNARQUE

Effects of other drugs, drug classes and over-the-counter products on JYNARQUE

The following medications may interact with JYNARQUE:

  • ketoconazole
  • grapefruit juice
  • statins
  • bosentan
  • glyburide
  • nateglinide
  • repaglinide
  • methotrexate
  • furosemide
  • desmopressin
Who makes JYNARQUE?

Who makes JYNARQUE?


Is JYNARQUE safe in pregnancy?

Is JYNARQUE safe in pregnancy?

JYNARQUE should be discontinued during pregnancy. It should also be avoided while women are breastfeeding.


What to do if you missed your JYNARQUE dose

The FDA's medical product safety reporting program for health professionals, patients and consumers.

Learn more about reporting side effects
dollar sign

Drug Savings Tips

Medical Disclaimer

NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.

The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.

FAQ logo

Things to know

Now Patient Data Security

Data Security

Our Commitment to You.

Find out moreNow Patient Data SecurityNow Patient Data Security

What is NowPatient

Online Pharmacy & Telehealth

NowPatient is an online pharmacy & telehealth service that is available in the US and UK. Our service is FREE and packed with useful features that can help you save money on the cost of your medications, access virtual treatments, and provide tools that can help improve your overall health.  Get started today and benefit from medication reminders, private treatment plans, NHS online pharmacy, GP appointment booking, Rx savings card, Drug Coupons, US drug savings programs, health conditions information, Drug Information, genetic testing, home test kits, BMI Risks, Type 2 Diabetes Riskspollen meter, air quality monitor, and lots more!

A laptop screen displays a dashboard with various health metrics and notifications. Widgets include drug coupons, home health testing, genetic risk, diabetes risk, BMI, pollen meter, and air quality.


To improve the lives of everyone by making high-quality care accessible and convenient

We are here to improve lives. Our service gives you access to smart features and resources that can help empower you to take control of your health and improve your health outcomes. All this, in one place, for FREE. We strive to bring a fresh perspective to managing health. NowPatient can be accessed by downloading the App or using your web browser.

Download our app today

A collage showing a map with pharmacies, a questionnaire, medication details, and a person video chatting on a screen.

Can I trust NowPatient

Meet our medical team

We are a passionate group of clinicians and medical writers covering a broad range of specialities with experience operating in health systems in the United Kingdom & United States. Providing excellent care and advice is at the heart of everything we do. You can read more about our medical team by visiting the medical team page or learn more about how we curate content by visiting our editorial process

Your Questions Answered

For your peace of mind, we can answer your questions quickly

We have a comprehensive list of FAQ’s on each feature page. Alternatively, for broader questions around our service just click the button below.
Find your answers