Can't find Marplan at your pharmacy? Here are proven tools and tips to locate Isocarboxazid in stock near you in 2026, including Medfinder and more.
If your doctor prescribed Marplan (Isocarboxazid) and your pharmacy told you it's out of stock, you already know the frustration. Marplan is a monoamine oxidase inhibitor (MAOI) used to treat depression that hasn't responded to other medications. It's a critical drug for the patients who need it — but finding it in stock can feel like a full-time job.
The good news? There are specific strategies and tools that can help you track down Marplan faster. Here's what actually works in 2026.
The single most effective thing you can do is check Medfinder. Instead of calling 10 or 15 pharmacies one by one, Medfinder lets you search for Marplan and see which pharmacies near you actually have it in stock — in real time.
This is especially useful for a medication like Marplan that most pharmacies don't routinely carry. Medfinder takes the guesswork out of the process and can save you hours of phone calls.
How to use it:
It's free and takes about 30 seconds. If you're dealing with a hard-to-find medication, this should always be your first step.
Large chain pharmacies like CVS and Walgreens stock medications based on demand. Since Marplan is rarely prescribed, they usually don't keep it on hand. Independent pharmacies, on the other hand, often have more flexibility in what they order and from which wholesalers they source.
Here's why independent pharmacies can be your best bet:
Don't overlook hospital outpatient pharmacies either. These sometimes have access to medications through different distribution channels than retail pharmacies.
Pharmacies often receive new shipments on specific days of the week — typically early in the week (Monday through Wednesday). If a pharmacy has told you they're expecting Marplan, try calling first thing in the morning on a Monday or Tuesday to check if the shipment arrived.
Additionally, calling at off-peak hours (early morning or mid-afternoon) means you're more likely to get a pharmacist who has time to actually check their inventory and make calls on your behalf.
Pro tip: When you do find Marplan in stock, ask your pharmacist about ordering a 90-day supply if your insurance allows it. This reduces the number of times you need to go through the search process.
If you've tried all of the above and Marplan is still unavailable, here are a few more options:
Validus Pharmaceuticals is the sole manufacturer of Marplan. They may be able to help you locate available stock or direct you to a pharmacy that can fill your prescription. Call them at 1-866-982-5438.
If Marplan truly isn't available, your psychiatrist may be able to switch you to another MAOI. The main alternatives include:
Read our full guide: Alternatives to Marplan if you can't fill your prescription.
This is important: if you're running low and can't find a refill, do not stop Marplan suddenly. Abrupt discontinuation of an MAOI can cause withdrawal symptoms. Contact your prescriber right away so they can help you manage the transition safely.
Finding Marplan in 2026 requires persistence, but it's not impossible. Start with Medfinder to check real-time availability, reach out to independent pharmacies, and don't hesitate to contact the manufacturer directly. If all else fails, talk to your doctor about MAOI alternatives that may work for you.
For more about the current supply situation, check out our Marplan shortage update for 2026.
You focus on staying healthy. We'll handle the rest.
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