Amikacin shortages have frustrated patients and providers for years. Learn why this critical antibiotic is so hard to find in 2026 and what you can do.
You've been prescribed Amikacin — a powerful antibiotic your doctor chose because your infection requires it. But when you or your healthcare facility tries to get it, the answer keeps coming back the same: out of stock. You're not imagining it. Amikacin has been one of the hardest injectable antibiotics to find in the United States for years, and 2026 is no different.
In this guide, we'll break down exactly what Amikacin is, why it's so difficult to get, and what steps you can take to find it when you need it most.
Amikacin is an aminoglycoside antibiotic that's given by injection — either into a muscle (IM) or through a vein (IV). It's used to treat serious bacterial infections caused by gram-negative bacteria, including infections of the blood, lungs, bones, joints, urinary tract, skin, and abdomen. It's also used in some cases of multidrug-resistant tuberculosis.
Amikacin works by binding to bacterial ribosomes and stopping bacteria from making the proteins they need to survive. It's especially valuable when other antibiotics like Gentamicin or Tobramycin won't work because of antibiotic resistance.
The brand name version, Amikin, has been discontinued, but generic Amikacin injection is still manufactured. A newer formulation called Arikayce — a liposomal inhalation suspension made by Insmed — is used specifically for a lung infection called Mycobacterium avium complex (MAC).
There are several reasons Amikacin keeps disappearing from pharmacy and hospital shelves. Here are the main ones:
Amikacin is a generic injectable antibiotic with thin profit margins. Because it's not a blockbuster drug, only a handful of companies — including Hikma (formerly West-Ward) and Fresenius Kabi — produce it. When even one manufacturer has a production problem, the entire national supply can be disrupted.
The American Society of Health-System Pharmacists (ASHP) has listed Amikacin injection as a current drug shortage. Hikma/West-Ward has had the 2 mL and 4 mL vials on long-term back order with no estimated release date. Manufacturing sterile injectable drugs is complex and subject to strict quality controls, which means any issue on the production line can halt supply for months.
Like many injectable antibiotics, Amikacin depends on active pharmaceutical ingredients (APIs) that are often sourced from overseas. Disruptions in the global supply chain — whether from regulatory changes, shipping delays, or quality problems at API manufacturers — can create a domino effect that leads to shortages in the U.S.
Generic injectable antibiotics don't generate the kind of revenue that attracts new manufacturers. The cost to set up sterile manufacturing lines is enormous, and the potential return is modest. This means the market stays concentrated among just a few suppliers, making shortages almost inevitable when problems arise.
If you or your healthcare provider is struggling to locate Amikacin, here are some practical steps:
Tools like Medfinder can help you search for pharmacies and suppliers that currently have Amikacin in stock. Instead of calling dozens of places yourself, you get up-to-date availability information in one place.
Depending on your infection, your doctor may be able to switch you to a different aminoglycoside like Gentamicin or Tobramycin. For resistant infections, newer options like Plazomicin (Zemdri) may be appropriate. Read more in our guide to alternatives to Amikacin.
Hospital pharmacies, specialty pharmacies, and 503B compounding outsourcing facilities may have access to Amikacin when retail channels don't. Your infectious disease specialist can often help coordinate this.
In some cases, healthcare facilities can work directly with manufacturers to obtain emergency or compassionate supply allocations during a shortage.
The ASHP Drug Shortage Database and the FDA Drug Shortage page provide updates on current supply status. Check our Amikacin shortage update for 2026 for the latest information.
Amikacin is a critical antibiotic for treating serious and drug-resistant infections — and it shouldn't be this hard to find. Unfortunately, the economics of generic injectable manufacturing, combined with a fragile supply chain, have created a situation where shortages keep recurring.
The good news is that you have options. Whether it's using a tool like Medfinder to locate Amikacin in stock, exploring alternative medications, or working with your doctor to find a solution, you don't have to navigate this alone.
For more information about Amikacin, check out our complete guides on what Amikacin is and how it works, side effects to watch for, and how to save money on your prescription.
You focus on staying healthy. We'll handle the rest.
Try Medfinder Concierge FreeMedfinder's mission is to ensure every patient gets access to the medications they need. We believe this begins with trustworthy information. Our core values guide everything we do, including the standards that shape the accuracy, transparency, and quality of our content. We’re committed to delivering information that’s evidence-based, regularly updated, and easy to understand. For more details on our editorial process, see here.
%2C%20Color%3DOriginal.png)
