How to Check If a Pharmacy Has Perforomist In Stock (Without Calling)

Perforomist (formoterol fumarate inhalation solution) is one of those medications that isn't always sitting on pharmacy shelves. If you've spent time calling pharmacies only to be told "we'd have to order it," you know how exhausting the process can be. Here's a smarter way to find Perforomist in stock — including methods that don't require you to make a single phone call.

Why Pharmacies Can't Always Tell You By Phone

When you call a pharmacy and ask about Perforomist, the person who answers often gives a reflexive answer rather than checking actual inventory. Technicians may say "we can order it" without confirming whether it's truly in stock today. This is especially true for specialty items like refrigerated nebulizer medications. The solution is to use approaches that verify actual, real-time inventory.

Option 1: Use medfinder — It Calls Pharmacies for You

medfinder is a service specifically designed to solve this problem. Here's how it works:

1. Enter your medication (Perforomist or formoterol fumarate 20 mcg/2 mL), dosage, and your location
2. medfinder calls pharmacies in your area directly to check real availability
3. Results are texted to you showing which pharmacies can fill your prescription

This approach gets verified answers — not just "we can probably order it" — and works across chain pharmacies, independent pharmacies, and specialty pharmacies.

Option 2: Use GoodRx to Compare Pharmacies That Fill It

GoodRx doesn't directly show real-time inventory, but it can tell you which pharmacies near you have accepted GoodRx for formoterol fumarate — a strong indicator that they stock it. Go to GoodRx.com, search for formoterol fumarate or Perforomist, enter your ZIP code, and compare pharmacies showing a coupon price. Pharmacies that show a listed price are generally ones that carry the medication.

Option 3: Contact Your Insurance's Specialty Pharmacy Directly

If you have commercial insurance, your plan likely has a designated specialty pharmacy for nebulized medications. The member services number on the back of your insurance card can tell you which specialty pharmacy is in-network and whether they can fill Perforomist. Specialty pharmacies typically stock nebulized LABAs more reliably than retail chains.

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Option 4: Ask Your Prescriber's Office to Check for You

Pulmonologists and respiratory specialty practices often know which local pharmacies carry nebulized medications because they route many patients there. Call your prescriber's office and ask: "Which pharmacies in the area reliably stock formoterol fumarate inhalation solution?" This is especially useful if you're new to Perforomist or have recently moved.

Option 5: Use Hospital Outpatient and Mail-Order Pharmacies

Hospital outpatient pharmacies fill prescriptions for inpatients being discharged and routinely stock nebulized medications like Perforomist. They are often open to the public. Mail-order pharmacies — especially those used by Medicare Part D plans — also carry Perforomist and can ship it directly to your home. For ongoing therapy, mail-order is often the most reliable option.

Skip the calls, skip the stress.

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Quick Reference: What to Try First

1. Use medfinder to have pharmacies checked for you (fastest verified method)
2. Search GoodRx for nearby pharmacies with listed prices on formoterol
3. Call your insurance's specialty pharmacy
4. Ask your prescriber's office for a pharmacy recommendation
5. Try hospital outpatient pharmacy or mail-order for ongoing supply

Plan Ahead: Don't Wait Until You're Out

The best strategy for consistent access to Perforomist is to start looking 7–10 days before your supply runs out. This gives you time to use any of the methods above without a dangerous medication gap. Set a reminder on your phone for when you start your last week of vials.

Also read:

Why Perforomist is hard to find at pharmacies and

how to save money on Perforomist.