How to Check If a Pharmacy Has Myobloc in Stock (Without Calling)

Tracking down a specialty injectable like Myobloc (rimabotulinumtoxinB) is not as simple as searching a pharmacy app. Most retail pharmacy websites don't show real-time inventory for specialty medications, and calling every pharmacy in your area is time-consuming and frustrating. Here's a smarter approach — including tools that do the calling for you.

Why Online Pharmacy Inventory Tools Don't Work for Myobloc

Tools like GoodRx, Walgreens.com, or CVS.com are designed to show pricing and general availability for common prescription drugs. Myobloc is different:

It's a specialty injectable ordered on-demand, not shelf-stocked in most locations

Retail pharmacy websites typically don't show specialty injectable inventory

Pricing tools like GoodRx can show pricing data, but not actual current stock status

For a drug like Myobloc, real-time inventory requires actual pharmacy contact — either by phone or through a service that makes those calls for you.

Option 1: Use medfinder (Recommended)

medfinder is built for exactly this use case. Here's how it works:

You provide your medication name (Myobloc / rimabotulinumtoxinB), the vial size you need, and your zip code

medfinder calls pharmacies in your area to check who has Myobloc available

Results are texted to you — typically within a short turnaround time

This is particularly valuable for a specialty injectable like Myobloc where cold chain handling means not every pharmacy that "sells" it actually has it in stock at any given time. medfinder verifies real-time availability rather than just listing whether a pharmacy carries the drug in general.

Option 2: Contact Your Prescriber's Office

If your neurologist prescribes Myobloc regularly, their office likely knows exactly which local specialty pharmacies or distributors carry it — and may even stock it in-office. Before spending time on your own search, call your provider's office and ask: "Do you stock Myobloc, or which pharmacy would you recommend?" This single call may resolve everything.

Option 3: Call Specialty Pharmacy Networks Directly

If you're searching yourself, focus your calls on specialty pharmacy networks rather than general retail chains. These are the most likely to carry Myobloc:

Accredo: 1-800-803-2523

CVS Specialty: 1-800-237-2767

Walgreens Specialty: accessible through Walgreens.com/specialtypharmacy

Hospital outpatient pharmacies: Call any nearby hospital's outpatient pharmacy directly

Option 4: Contact the Manufacturer

Solstice Neurosciences (Supernus Pharmaceuticals) can direct you to distributors and pharmacies that have Myobloc in their supply chain. Call Myobloc patient support at 1-888-461-2255. They may be able to identify a local source or arrange distribution directly.

What Information to Have Ready

When checking pharmacy availability — whether calling yourself or using medfinder — have this information ready:

Drug name: Myobloc (rimabotulinumtoxinB)

Vial strength needed: 2,500 units/0.5 mL, 5,000 units/1 mL, or 10,000 units/2 mL

Number of vials needed

Your prescription and prior authorization number if applicable

Plan Ahead — Don't Wait Until Your Appointment

The most common mistake Myobloc patients make is waiting until they're a few days from their injection appointment to start looking. Because Myobloc must be ordered, refrigerated, and potentially shipped, you need lead time. Start your search 4–6 weeks before your scheduled treatment. For more background on why this is such a common problem, see: Why Is Myobloc So Hard to Find?