Griseofulvin Shortage Update: What Patients Need to Know in 2026

Patients and families prescribed griseofulvin are often frustrated when they can't fill their prescription at the first pharmacy they try. If you're wondering whether there's an official shortage or shortage history affecting this medication, this post gives you the current picture and explains what you can do.

Is Griseofulvin Officially in Shortage in 2026?

As of early 2026, griseofulvin does not appear on the FDA's active Drug Shortage Database. This means there is no current manufacturer-reported shortage that would trigger federal monitoring or require official shortage protocols.

However, "not in the FDA shortage database" does not mean "available at every pharmacy." Griseofulvin is a low-volume, niche antifungal. Many pharmacies simply don't keep it on hand because they don't fill many prescriptions for it. This results in de facto unavailability at many locations — even without a formal shortage designation.

Which Griseofulvin Formulations Are Hardest to Find?

Not all formulations face the same availability challenges. Here's a general ranking from easiest to hardest to find at a typical retail pharmacy:

Griseofulvin microsize 500 mg tablet (Grifulvin V generic) — Most commonly stocked; easiest to find.

Griseofulvin ultramicrosize 250 mg tablet (Gris-PEG generic) — Available at many pharmacies but less common than microsize.

Griseofulvin ultramicrosize 125 mg tablet — Less commonly stocked; may require special order.

Griseofulvin oral suspension 125 mg/5 mL — Hardest to find. Many pharmacies don't stock it; pediatric and independent pharmacies are your best bet.

Has Griseofulvin Been in Shortage Before?

Griseofulvin has experienced periodic availability issues over the years, primarily tied to the oral suspension formulation. Because the drug is older and generic, multiple manufacturers produce it, but manufacturing disruptions at any one of them can cause regional shortages — especially for the suspension, which is made in smaller batches.

The broader landscape of US drug shortages has also created a tighter environment for specialty generics. The number of active drug shortages hit a record high of 323 in the first quarter of 2024, and while that number has come down in 2025–2026, the underlying supply chain fragility remains for low-margin generic drugs like griseofulvin.

What Are the Biggest Risk Factors for Running Out?

Several scenarios put patients at higher risk of being unable to fill a griseofulvin prescription:

Living in a rural area with fewer pharmacy options

Needing the oral suspension rather than tablets

Needing an unusual strength (e.g., 125 mg ultramicrosize tablet)

Using a pharmacy that doesn't routinely stock specialty generics

Living through a period of broader wholesale supply chain stress

Steps Patients Should Take Right Now

If you've been prescribed griseofulvin, don't wait until you've already called three pharmacies to start problem-solving. Here's what to do:

Tell your prescriber upfront that you'd like them to note both the microsize and ultramicrosize formulation as acceptable substitutes on your prescription, if clinically appropriate.

Call multiple pharmacies in your area before leaving the doctor's office — better to know what's available before the prescription is sent.

Use medfinder to have pharmacies called on your behalf — you provide your medication and location, and medfinder finds which pharmacies near you can fill it.

Ask your pharmacist if they can place a special order for the formulation you need — most wholesalers can deliver within 24–48 hours.

Ask your doctor whether terbinafine, itraconazole, or another alternative is appropriate for your specific infection if griseofulvin truly cannot be found.

What to Tell Your Doctor if You Can't Fill the Prescription

Don't just give up and wait. Call your prescriber's office and say: "I've checked several pharmacies and can't find griseofulvin in stock. Can we discuss alternatives, or can you help direct me to a pharmacy that carries it?" Most prescribers will want to help you find a solution quickly, especially for tinea capitis, where delayed treatment can cause significant complications. Read more about your options in our griseofulvin alternatives guide.