Bumetanide Shortage Update: What Patients Need to Know in 2026

If you take bumetanide for heart failure, kidney disease, or liver disease, you may have noticed it's been harder to find at the pharmacy in recent months. Supply disruptions to certain bumetanide formulations were confirmed in 2025, and while the situation has improved, patients need to stay informed and proactive heading into 2026.

What Happened: The 2025 Bumetanide Shortage

In mid-2025, confirmed supply disruptions hit certain bumetanide formulations. The most significantly affected was the 1 mg oral tablet — the most commonly prescribed strength — which faced manufacturing issues and increased demand. Healthcare authorities in both the US and UK confirmed the disruption, with limited stock anticipated through at least August 2025.

Injectable bumetanide formulations were also affected. In August and September 2025, several manufacturers including Novadoz reported shortages of specific injection strengths, while Fresenius Kabi and Hikma reported some availability. This created a patchwork of supply availability that varied significantly by pharmacy, region, and distributor.

Current Status: What's Available in 2026

By late 2025 and into 2026, the oral tablet supply for bumetanide improved for most strengths and regions. However, availability can still be inconsistent depending on:

Your geographic location and local distributor relationships

The specific strength you need (0.5 mg, 1 mg, or 2 mg)

Which manufacturer your pharmacy typically stocks

Whether you're seeking the oral tablet or injectable formulation

In short: most patients can now find bumetanide tablets with some searching, but don't assume your usual pharmacy has it. Check ahead of time.

Which Patients Were Most Affected?

Patients most impacted by the shortage include:

Those on bumetanide 1 mg tablets (the most commonly prescribed strength)

Hospitalized patients who require IV bumetanide (injectable shortage affected multiple manufacturers)

Patients with a furosemide allergy who specifically need bumetanide and cannot take the most common alternative

Patients with furosemide-resistant edema who rely on bumetanide's superior bioavailability

What Healthcare Providers Did During the Shortage

During the peak shortage period, guidance from healthcare organizations included:

Not starting new patients on affected bumetanide formulations

Switching stable patients to furosemide (40 mg furosemide ≈ 1 mg bumetanide) when no contraindications existed

Prioritizing remaining bumetanide stock for patients with furosemide allergies or intolerance

Counseling patients on daily weight monitoring to detect early signs of fluid retention during any medication transition

38,083+ patients found their medications in stock

38K+

Find Bumetanide In Stock Today →

How to Protect Your Bumetanide Supply Going Forward

Even when the shortage is officially resolved, the underlying vulnerabilities in the generic drug supply chain remain. Here's how to stay protected:

Refill early. Don't wait until your last pill. Most insurance plans allow refills at 75–80% of days supply used.

Ask for a 90-day supply. A 90-day prescription reduces the number of times you need to find the medication and may be available via mail-order pharmacy.

Know your alternatives. Ask your doctor in advance: "If I can't find bumetanide, can we have a plan ready?" Having a backup prescription written and waiting can prevent a medical crisis.

Use medfinder. When your pharmacy doesn't have stock, medfinder can search pharmacies near you to find where bumetanide is available — saving you hours of calling.

Where to Check the Most Current Shortage Information

For the most current FDA drug shortage information, visit the FDA Drug Shortages database at accessdata.fda.gov. The ASHP (American Society of Health-System Pharmacists) also maintains a shortage database at ashp.org/drug-shortages. For help finding bumetanide at a pharmacy near you today, see our guide on why bumetanide is hard to find and what to do about it.

And if you can't find bumetanide at your local pharmacy today, medfinder can help you find it — we call pharmacies near you and text you the results.