Alinia Shortage Update: What Patients Need to Know in 2026

If you or a family member has been prescribed Alinia (nitazoxanide) for a parasitic infection and are having trouble filling it, you're probably wondering: is there actually a shortage? The short answer is no — but the longer answer explains why that doesn't make it easier to find.

Is There an Official Alinia Shortage in 2026?

As of 2026, the FDA Drug Shortage database does not list nitazoxanide (Alinia) as a drug in active shortage. This means there is no nationwide supply disruption affecting the manufacturing or distribution of this medication.

However, the absence of an official shortage does not mean the drug is easy to find at your local pharmacy. Many patients across the country report difficulty locating Alinia in stock — a problem rooted in pharmacy stocking practices rather than a supply chain crisis.

Why Is Alinia Hard to Find Even Without a Shortage?

Alinia is prescribed for specific parasitic infections — primarily giardiasis (Giardia lamblia) and cryptosporidiosis (Cryptosporidium parvum). These infections, while treatable, are not among the most commonly diagnosed conditions in the U.S. As a result:

Most pharmacies do not keep Alinia as a standing stock item because demand is low and unpredictable

The brand-name version (Alinia) costs $1,350–$1,600 per prescription at retail, making it expensive to hold as unsold inventory

The standard course is only 3 days (6 tablets), creating little incentive for routine stocking compared to chronic medications

Generic nitazoxanide was only FDA-approved in 2020, so it hasn't fully penetrated all pharmacy inventory systems

What About Generic Nitazoxanide Availability?

Generic nitazoxanide became available in the United States in 2020 and is manufactured by companies including Rising Pharmaceuticals. The generic is therapeutically equivalent to brand Alinia and significantly more affordable — GoodRx coupons can reduce the price to around $223 compared to brand prices over $1,350.

Generic availability has improved over the years since 2020, but the same low-volume stocking challenge applies. Most pharmacies can order generic nitazoxanide within 24–48 hours even if they don't have it on hand.

Will the Alinia Shortage Situation Improve in 2026?

The availability problem with Alinia is not likely to change dramatically because it's driven by structural factors (low prescription volume, high cost) rather than supply chain disruptions. The growth of the generic market may gradually improve access as more manufacturers produce nitazoxanide and pharmacies integrate it into standard ordering.

Additionally, rising awareness of parasitic infections among travel medicine providers and increased recognition of giardiasis in the U.S. may slowly push pharmacies to stock antiprotozoals more routinely.

What Patients Should Do Right Now

Here are the most effective steps to take if you're struggling to fill an Alinia prescription:

Call pharmacies and ask for nitazoxanide (generic name) — some pharmacies stock the generic but not the brand. Ask for '500 mg tablets' specifically.

Ask your pharmacy to order it — most chain and independent pharmacies can have it within 1–2 business days from their suppliers.

Try hospital outpatient pharmacies or pharmacies near infectious disease/travel medicine clinics.

Use medfinder to have pharmacies near you contacted on your behalf — enter your medication, dosage, and location, and receive a text with results.

If you truly cannot find it and need treatment urgently, discuss alternative antiparasitic medications with your doctor.

Savings Programs for Alinia

If you find Alinia but the price is a barrier, Romark (the brand manufacturer) offers the Alinia Tablets Co-pay Program for commercially insured patients. Eligible patients may pay as little as $0 per prescription (with a maximum savings of $300 per fill). Visit alinia.com/savings/tablets for details. If you're uninsured, generic nitazoxanide with a GoodRx coupon at around $223 may be the most affordable option.

Bottom Line

There's no official shortage of Alinia in 2026, but that doesn't mean you'll find it easily at every pharmacy. The availability challenge is real — and it requires proactive searching. Read our step-by-step guide to finding Alinia in stock for the full toolkit.