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PJ's avatar

Out of pocket thru Canada….THREE Serevent Diskus (salmeterol xinafoate) from Canada via Mauritius scheduled to arrive including shipping: $67.99. Generic Ventolin: THREE inhalers @ $56.74 inclusive shipping right from Vancouver, BC. Thank you 🇨🇦! I’m an old hand at this now. If you’re picking up inhalers in the US you’re overpaying.

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John Bodnar's avatar

You can fulminate about the MMA, PBMs, drug companies, etc., but you need to be responsible for understanding what medicine you've been prescribed, what the generic name is, etc. You're already confusing what's a generic and what isn't right here:

"It turns out that there is: fluticasone propionate-salmeteroL. It isn’t a generic version of Symbicort but of a similar inhaler called Wixela Inhub. She wrote me a script for the generic version of the inhaler and I took it to my local Rite Aid last night."

Fluticasone-salmeterol is a combo treatment consisting of two drugs: Fluticasone propionate and salmeterol xinfoate. These are the generic chemical names for the two drugs sold originally by GSK as Flovent and Serevent. Flovent is an inhaled corticosteroid and Serevent is a long-acting beta agonist (essentially, a long-acting version of what your albuterol rescue inhaler does).

GSK later combined these into a single treatment called Advair, specifically Advair Diskus. The Diskus part refers to the special rotary inhaler that punctures a sealed pouch with the medication in powdered form on a rotating disk within the mechanical assembly. This is different from the gas propellant inhalers used for albuterol and originally used for Flovent and Serevent.

They did this, of course, because the new inhaler could be patented such that GSK could keep the drugs protected from being offered as a generic even after the original fluticasone propionate (Flovent) and salmeterol xinafoate (Serevent) compounds lost patent protection.

Advair eventually came off-patent, but any drug company wanting to offer a generic would need to cook up its own inhaler mechanism because the Diskus inhaler is still patented.

This is what Wixela Inhub is. It's what's called a branded generic. In this case, the drug compounds are generic (fluticasone propionate and salmeterol xinafoate) but the Inhub inhaler is new and has its own patent protection.

So, this is where you are confused. There is no generic for Mylan's Wixhela Inhub. The drugs in the inhaler are generic, but Mylan's Inhub inhaler is new and proprietary.

The original Advair Diskus is now sold as an authorized generic (I'm presuming that means GSDK licensed it) by Prasco. I've actually had one of these, and it looks exactly the same as the original Advair Diskus, same purple/violet color scheme and all.

It is idiotic that our doctors can't simply prescribe generic fluticasone-salmeterol for us and have the pharmacy fill it with whichever generic inhaler they carry. You can add the FDA to your list of villains along with insurers, PBMs, drug companies, and drugstores. In the meantime, you need to research the drug you are taking to know exactly what it is and how it's delivered to figure out how you can get it for the best price.

Case in point: I went from paying $132 for the Prasco authorized Advair generic to $50 for the Wixela Inhub. GSK came to an agreement last year along with other players in the pulmonary space to limit the price of certain treatments (Advair and Symbicort are both on the list, IIRC) to $35. I now have a GSK discount card that ought to allow me to get Advair for $35 and one for Wixela that is supposed to let me get it for $10. Both are readily available online, and I intend to get new prescriptions from my doctor to see which of the two I can get for the lowest price.

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