Zestril Shortage Update: What Patients Need to Know in 2026

If you've recently been told your pharmacy is out of Zestril (lisinopril), you're not alone. Many patients across the country have encountered gaps in their lisinopril supply, even though the FDA has not declared a formal shortage. Here's the full picture on Zestril availability in 2026.

Is There an Official Zestril Shortage in 2026?

As of 2026, lisinopril (Zestril) is NOT listed as a shortage drug by the FDA Drug Shortages database. The national supply of lisinopril is generally adequate — multiple generic manufacturers continue active production, and the medication remains one of the most available generics in the U.S.

However, the ASHP Drug Shortage database does note that certain manufacturers — including Teva (which temporarily discontinued some formulations) and Lupin (which discontinued several bottle configurations) — have reduced their lisinopril supply. This has created localized stocking gaps at pharmacies that rely on those specific manufacturers.

Current Availability Status by Manufacturer (2026)

Based on ASHP reporting as of 2026:

• Exelan Pharmaceuticals: Available for current customers across multiple strengths
• Lupin Pharmaceuticals: Available (though discontinued some specific bottle configurations)
• Major Pharmaceuticals: Available
• Teva Pharmaceuticals: Temporarily discontinued lisinopril tablets (check current status)

The net result: pharmacies that sourced primarily from Teva or Lupin may experience shortfalls, while those sourcing from Exelan or Major will have normal stock.

Why Does Lisinopril Run Out if It's Not in Shortage?

This is one of the most common points of confusion for patients. A drug can have adequate national supply while still being unavailable at your specific pharmacy. Reasons include:

• Your pharmacy stocks only one manufacturer's version, and that manufacturer had a disruption
• Just-in-time inventory systems leave pharmacies with no buffer stock
• Lisinopril is prescribed to tens of millions of Americans — any demand spike can outpace local stock
• Six different strengths means a pharmacy could be out of your specific dose but have others in stock

History of Lisinopril Supply Issues

Lisinopril has a history of localized supply disruptions. A significant shortage occurred in the early 2010s when several manufacturers had production issues simultaneously. Since then, the number of generic manufacturers has grown, making large-scale shortages less likely — but not impossible. The pattern of individual manufacturer discontinuations (like Lupin and Teva reducing their lisinopril lines) can still cause regional supply gaps.

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What Patients Should Do Right Now

If you're having trouble filling your Zestril prescription:

1. Don't panic — this is likely a local stocking issue, not a national crisis
2. Use medfinder.com to locate pharmacies near you that have your medication in stock
3. Try independent pharmacies — they often have multiple distributors and better access
4. Ask your pharmacist which manufacturer's version they carry and if other strengths are available
5. Contact your doctor if you'll be without medication for more than a day or two — they can bridge with samples or an alternative prescription

Should You Switch Medications?

Given that the supply disruption is localized rather than national, most patients can find their lisinopril at a different pharmacy without needing to switch medications. However, if you're consistently having difficulty and your doctor agrees, switching to another ACE inhibitor or an ARB is a reasonable option. See our full guide on alternatives to Zestril for details.