Envarsus XR (tacrolimus extended-release)

Product Name:

Envarsus XR

Categories: Transplant Medicine

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Table of Contents

Envarsus XR
(tacrolimus extended-release)

Product Category

Transplant Medicine / Immunosuppression

Brand Name

Envarsus XR

Generic Name or Biosimilar

No

Active Ingredient

Tacrolimus (extended-release)

Prescription Status

Prescription-only in the United States, Mexico, and Canada.

Targeted Conditions

  • Kidney transplant recipients: prevention of organ rejection.
  • Used in combination with other immunosuppressive medications.

Off-Label Usage

  • Occasionally considered in other types of organ transplants (liver, heart, lung), though immediate-release tacrolimus or alternative formulations are more commonly used.
  • Some studies have evaluated use in autoimmune conditions, but this remains investigational.

Drug Classification Overview

Envarsus XR is a calcineurin inhibitor immunosuppressant. It works by inhibiting T-lymphocyte activation, which plays a central role in organ rejection. Its extended-release formulation provides smoother drug levels and once-daily dosing compared to immediate-release tacrolimus.

Manufacturer in the USA, Mexico, and Canada

  • 1
    United States: Veloxis Pharmaceuticals (a subsidiary of Asahi Kasei).
  • 2
    Canada: Commercialized under Takeda Canada Inc. in partnership with Veloxis.
  • 3
    Mexico: Available via Asahi Kasei Pharma and local licensed distributors.

Available Strengths and Dosage Forms – United States, Mexico, and Canada

Country Comparison – United States vs Mexico and Canada

  • In all three countries, Envarsus XR is used in kidney transplant patients.
  • Regulatory labeling may differ slightly in dosing and patient monitoring requirements.

Average Retail Price (Monthly Treatment) USA vs Mexico vs Canada

  • 1
    Canada: Typically 20–30% savings compared to U.S. pricing.
  • 2
    Mexico: Typically 25–35% savings compared to U.S. pricing.

Savings are approximate, based on 2025 price data. They may vary depending on availability, prescription requirements, and whether a transplant center mandates specific formulations.

Where to Buy USA

  • Costco
  • CVS
  • Rite Aid
  • Walgreens
  • Walmart
  • Kroger
  • Albertsons
  • Sam’s Club
  • Publix
  • Target (via CVS Pharmacy)
  • Online mail-order specialty care pharmacies

Availability may vary depending on insurance coverage, transplant center requirements, and prior authorization processes.

Storage Requirements

  • Store at controlled room temperature (15°C–30°C / 59°F–86°F).
  • Protect from moisture.
  • Keep in original packaging until use.

Shipping from Canada

This medication is accessed through fully licensed Canadian pharmacies regulated by Health Canada. All pharmacies included in the MedicalMex network undergo a rigorous review and verification process to ensure compliance with national standards, patient safety, and medication authenticity.

MedicalMex facilitates:

  • 1
    Prescription verification and fulfillment coordination
  • 2
    Secure, compliant medication logistics
  • 3
    Access to licensed Canadian pharmacists
  • 4
    Access to our network of certified physicians if a Telehealth consultation is needed
  • 5
    Case management, payment handling, and personalized boutique-level support
  • 6
    Cold chain shipping with next-generation temperature-monitored coolers, when required
  • 7
    Refill tracking and patient adherence programs

You are working directly with MedicalMex Inc., a U.S.-based company that helps eligible patients safely access affordable medications from Canada — with compliance and full-service concierge support at every step.

Buying from Mexico

This medication is also available through certified pharmacies in Mexico regulated by COFEPRIS (Mexico’s national health authority). All partners in the MedicalMex network must pass a rigorous review and certification process before being approved for patient access.

MedicalMex facilitates:

  • Transportation support to our affiliate clinic in Tijuana, Mexico
  • Prescription handling through licensed physicians within our certified network
  • Access to our network of accredited physicians if a Telehealth consultation is needed
  • Travel coordination, including flights and/or hotel reservations when required
  • Travel insurance
  • Cold chain shipping with advanced temperature-monitored coolers, when applicable
  • Personalized, boutique-level service
  • Refill tracking and patient adherence support

You are working directly with MedicalMex Inc., a U.S.-based company that manages every detail — from medical and travel logistics to prescription compliance — providing secure, affordable access to life-saving medications from Mexico.

Key Benefits

  • Once-daily dosing for improved patient convenience and adherence.
  • Provides steadier blood levels compared to immediate-release tacrolimus.
  • Proven effective in reducing the risk of organ rejection in kidney transplant patients.
  • May reduce side effects linked to fluctuating tacrolimus levels.

Side Effects

Common side effects:

  • Headache
  • Tremors
  • High blood pressure
  • Diarrhea
  • Nausea

Serious but less common side effects:

  • Increased risk of infections
  • Kidney toxicity (nephrotoxicity)
  • Neurotoxicity (seizures, confusion)
  • High potassium levels (hyperkalemia)
  • Increased blood sugar levels (risk of diabetes post-transplant)

Warnings and Precautions

  • Requires regular monitoring of tacrolimus blood levels.
  • Can interact with many medications, especially antifungals, antivirals, and antibiotics.
  • Increases the risk of infections and certain cancers (skin cancer, lymphoma).
  • Not interchangeable with other tacrolimus formulations without close physician supervision.
  • Avoid grapefruit and grapefruit juice, which interfere with drug metabolism.

Alternative Medications (by Indication)

  • Prograf (tacrolimus immediate-release): Twice-daily tacrolimus formulation.
  • Astagraf XL (tacrolimus extended-release): Another once-daily tacrolimus version.
  • CellCept (mycophenolate mofetil): Commonly used in combination therapy.
  • Cyclosporine: Older calcineurin inhibitor for transplant immunosuppression.

Medication FAQs

Envarsus XR is prescribed to prevent kidney transplant rejection in adults.

It is an oral, extended-release tablet taken once daily, usually in the morning.

Yes, but only under close medical supervision with adjusted dosing. They are not interchangeable without monitoring.

It is usually taken lifelong after a transplant, unless your doctor changes your regimen.

Regular blood tests to measure tacrolimus levels, kidney function, blood pressure, and blood sugar.

Avoid grapefruit and grapefruit juice, which affect tacrolimus metabolism.

It is currently approved for adults; pediatric use is still under clinical evaluation.

Yes. Like all immunosuppressants, it weakens the immune system and increases infection risk.

Alcohol can worsen side effects like high blood pressure and kidney strain; consult your doctor before consuming alcohol.

Yes. Support programs may exist in the U.S., Canada, and Mexico. MedicalMex can help patients explore affordable access options.