Leuprolide Shortage: What Providers and Prescribers Need to Know in 2026

Updated:

March 13, 2026

Author:

Peter Daggett

Summarize this blog with AI:

A provider-focused briefing on the Leuprolide (Lupron Depot) shortage in 2026: timeline, affected formulations, prescribing alternatives, and patient support tools.

Provider Briefing: The Leuprolide Supply Situation in 2026

Leuprolide acetate — most commonly prescribed as Lupron Depot (AbbVie) — remains one of the most widely used GnRH agonists in US clinical practice. It's a foundational therapy across urology, oncology, gynecology, and pediatric endocrinology. Unfortunately, it's also been one of the most persistently supply-constrained specialty medications over the past six years.

This briefing provides prescribers with a current overview of the shortage, its clinical implications, available alternatives, and tools to help maintain continuity of care for your patients.

Shortage Timeline

The Leuprolide shortage was first tracked by the American Society of Health-System Pharmacists (ASHP) in 2020. Here's how it has evolved:

  • 2020: ASHP adds leuprolide acetate long-acting suspension to the drug shortage list. AbbVie reports manufacturing and supply chain constraints affecting multiple Lupron Depot formulations.
  • 2021–2022: Some improvement in supply, but availability gaps continue. AbbVie communicates intermittent allocation-based distribution for certain strengths.
  • 2023–2025: Intermittent availability gaps persist, particularly affecting the 3.75mg and 11.25mg (endometriosis/fibroids), 22.5mg (prostate cancer), and pediatric formulations. Supply improves periodically but does not fully normalize.
  • 2026: The shortage remains active. While some formulations are more consistently available than in prior years, spot shortages continue to affect patients and practices across the country.

Prescribing Implications

The ongoing supply instability has several practical implications for prescribers:

Treatment Continuity Risk

Patients on maintenance GnRH agonist therapy — particularly those being treated for advanced prostate cancer or central precocious puberty — face real clinical risk if injections are delayed or missed. Testosterone rebound in prostate cancer can lead to disease progression, while interruption of puberty suppression can cause premature pubertal advancement.

Formulation-Specific Gaps

The shortage does not affect all Leuprolide products equally. Key distinctions:

  • Lupron Depot (IM) — Most affected. AbbVie is the sole manufacturer with no generic depot equivalent.
  • Eligard (SC) — Manufactured by Tolmar. Generally more stable supply, but labeled only for prostate cancer.
  • Fensolvi (SC) — Tolmar. 6-month formulation for central precocious puberty. Separate supply chain from Lupron Depot-Ped.
  • Camcevi (SC) — Tolmar. 6-month emulsion for prostate cancer. Increasingly available.
  • Generic leuprolide acetate 5mg/mL (SC daily) — Available but impractical for most patients due to daily self-injection requirement.

Prior Authorization Burden

Switching patients to alternative formulations or therapeutic alternatives often triggers new prior authorization requirements. In a time-sensitive situation, this administrative burden can delay treatment. Proactively documenting the shortage and medical necessity in your notes can facilitate faster approvals.

Current Availability Picture

As of early 2026, the availability landscape looks like this:

  • Lupron Depot (all strengths): Intermittently available. Check with specialty distributors (McKesson Specialty, AmerisourceBergen/Cencora, Cardinal Health Specialty) for current allocation status.
  • Eligard: Generally available for prostate cancer indications.
  • Camcevi 42mg (6-month): Available and gaining formulary adoption for prostate cancer.
  • Fensolvi 45mg (6-month): Available for central precocious puberty.
  • Zoladex (goserelin): Available as a cross-class substitute (GnRH agonist, different manufacturer — AstraZeneca).
  • Trelstar/Triptodur (triptorelin): Available for prostate cancer and CPP.

Cost and Access Considerations

Leuprolide is a high-cost specialty medication, and the shortage can compound financial barriers for patients:

  • Lupron Depot 7.5mg (1-month): WAC approximately $2,146 per injection
  • Lupron Depot 22.5mg (3-month): WAC approximately $5,550
  • Lupron Depot 45mg (6-month): WAC approximately $13,450

Most Leuprolide is billed under the medical benefit (buy-and-bill). Medicare Part B covers it with 20% patient coinsurance. AbbVie offers a copay savings card reducing commercially insured patient cost to as low as $10 per injection.

For patients facing financial hardship, AbbVie's Patient Assistance Foundation can provide the medication at no cost to qualifying uninsured or underinsured patients. More details at abbvie.com/PatientAccessSupport.

For a comprehensive breakdown of savings options to discuss with patients, see our provider's guide to helping patients save on Leuprolide.

Tools and Resources for Providers

Medfinder for Providers

Medfinder offers real-time pharmacy availability tracking that can help your staff and patients locate Leuprolide and alternative formulations in stock. This is particularly useful when your primary distributor is unable to fill an order.

ASHP Drug Shortage Database

The ASHP Drug Shortages Resource Center provides the most current shortage status, estimated resupply dates (when available), and clinical guidance for managing patients during supply disruptions.

AbbVie Access

AbbVie's provider support team can assist with locating inventory, navigating reimbursement, and connecting patients with assistance programs. Visit abbvieaccess.com or call the Lupron support line.

Looking Ahead

Several factors may influence the Leuprolide supply landscape in the coming years:

  • Oral alternatives gaining traction: Relugolix (Orgovyx) for prostate cancer and elagolix (Orilissa) for endometriosis are oral GnRH antagonists that bypass the injectable supply chain entirely. As these gain broader formulary coverage, they may reduce some pressure on injectable GnRH agonist supply.
  • Camcevi and Fensolvi adoption: These newer subcutaneous formulations from Tolmar provide additional manufacturing diversity, though they don't cover all of Lupron Depot's indications.
  • No generic depot on the horizon: The complexity of the depot microsphere formulation continues to be a barrier to generic entry. No ANDA approvals for generic Lupron Depot appear imminent.

Final Thoughts

The Leuprolide shortage requires prescribers to be proactive in treatment planning, flexible in formulation selection, and prepared to advocate for their patients through prior authorization processes. Building awareness of the full range of GnRH analogs — agonists and antagonists, injectable and oral — will serve your patients well during this period of constrained supply.

For patient-facing resources on finding Leuprolide, you can direct patients to our guides on finding Leuprolide in stock and the 2026 shortage update for patients. For provider tools, visit medfinder.com/providers.

Is there a generic version of Lupron Depot available for prescribing?

No. There is no FDA-approved generic version of the Lupron Depot (leuprolide acetate for depot suspension) formulation. Generic leuprolide acetate is only available as a 5mg/mL daily subcutaneous injection, which is impractical for most patients. The complexity of the depot microsphere technology has prevented generic manufacturers from bringing an equivalent to market.

Which alternative GnRH therapy has the most evidence-based support as a Leuprolide substitute?

For prostate cancer, Goserelin (Zoladex) and Triptorelin (Trelstar) have the most extensive evidence as GnRH agonist substitutes, with comparable efficacy in achieving and maintaining castrate testosterone levels. Relugolix (Orgovyx) offers an oral alternative with evidence of fewer cardiovascular events. For endometriosis, Goserelin has the strongest evidence among injectable alternatives, while Elagolix (Orilissa) provides an oral option.

How can I expedite prior authorization when switching a patient from Lupron Depot to an alternative?

Document the drug shortage as the reason for the switch in your clinical notes and prior authorization submission. Include the ASHP shortage listing as supporting evidence. Many payers have expedited review processes for shortage-related switches — contact the payer's provider line to inquire. Having the patient's treatment history and the clinical rationale for the specific alternative readily available will speed the process.

Can Eligard be used for endometriosis if Lupron Depot 3.75mg is unavailable?

Eligard is FDA-approved only for the palliative treatment of advanced prostate cancer. Using it for endometriosis would constitute off-label use. The dosing formulations (7.5mg, 22.5mg, 30mg, 45mg) do not match the endometriosis-specific doses of Lupron Depot (3.75mg monthly or 11.25mg every 3 months). Goserelin (Zoladex 3.6mg monthly) is a more appropriate alternative for endometriosis as it has FDA approval for that indication.

Why waste time calling, coordinating, and hunting?

You focus on staying healthy. We'll handle the rest.

Try Medfinder Concierge Free

Medfinder's mission is to ensure every patient gets access to the medications they need. We believe this begins with trustworthy information. Our core values guide everything we do, including the standards that shape the accuracy, transparency, and quality of our content. We’re committed to delivering information that’s evidence-based, regularly updated, and easy to understand. For more details on our editorial process, see here.

25,000+ have already found their meds with Medfinder.

Start your search today.
      What med are you looking for?
⊙  Find Your Meds
99% success rate
Fast-turnaround time
Never call another pharmacy