Why Is Diclegis So Hard to Find? [Explained for 2026]

If you're pregnant and have been told to take Diclegis for morning sickness, only to find that your pharmacy doesn't have it — you're not alone. Diclegis (doxylamine succinate 10 mg / pyridoxine hydrochloride 10 mg) is the only FDA-approved medication specifically indicated for nausea and vomiting of pregnancy in the United States. Yet many patients still struggle to find it in stock. Here's why — and what you can do about it.

Is Diclegis on the FDA Drug Shortage List?

No. As of 2026, Diclegis is not listed on the FDA's official drug shortage database, and the American Society of Health-System Pharmacists (ASHP) does not have an active shortage notice for it. A generic version of Diclegis (doxylamine/pyridoxine delayed-release 10 mg/10 mg) is also available from multiple manufacturers including Par Health USA and Amneal Pharmaceuticals.

So why do so many pregnant patients still walk away from the pharmacy empty-handed? The answer comes down to several real-world factors that don't show up in any official shortage database.

Reason #1: It's a Specialty Pregnancy Medication With Limited Stocking

Diclegis is prescribed only to pregnant women, which is a relatively small patient population compared to medications for chronic conditions like diabetes or hypertension. Many pharmacies — especially smaller chains and independent stores — don't keep large quantities on hand. They often order it only when a patient specifically requests it, which can lead to a 1-3 day wait.

Reason #2: Brand vs. Generic Confusion at the Pharmacy

A pharmacy may be out of brand-name Diclegis but have the generic doxylamine/pyridoxine in stock — or vice versa. If your prescription is written for brand-name Diclegis and insurance requires the generic, or the pharmacy only stocks one version, it can appear as if there's no medication available. Always ask specifically about both the brand and the generic when calling pharmacies.

Reason #3: Insurance Prior Authorization Delays

Even when Diclegis is physically available at a pharmacy, insurance prior authorization (PA) can stall you from picking it up. Many plans cover the generic (doxylamine/pyridoxine) at Tier 1–2 without issue, but brand-name Diclegis may require documentation of failed alternatives or clinical necessity. While your doctor's office works through the PA process, the pharmacy may hold the prescription, leaving you without medication.

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Reason #4: High Cost Creates Sticker Shock (and Abandoned Prescriptions)

Brand-name Diclegis retails for approximately $286–$423 for a 60-tablet supply without insurance. Even the generic can cost $286–$455 at full retail price. When patients learn the price at the counter, they often decline to fill the prescription. The good news: with a GoodRx or SingleCare coupon, the generic doxylamine/pyridoxine costs as low as $45–$80 for 60 tablets — a dramatic reduction.

Reason #5: Its History Makes Patients (and Providers) Hesitant

Diclegis was originally marketed in the U.S. as Bendectin and was withdrawn from the market in 1983 — not because it was proven unsafe, but because the manufacturer couldn't afford to continue defending against lawsuits. The combination was reintroduced as Diclegis in April 2013 after receiving FDA Pregnancy Category A status, meaning controlled studies found no increased risk to the fetus. Despite this reassurance, some providers and patients remain hesitant, leading to underprescribing.

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What Can You Do If You Can't Find Diclegis?

Here are your best options if you're having trouble filling your Diclegis prescription:

Ask about the generic: Generic doxylamine/pyridoxine delayed-release 10 mg/10 mg is therapeutically equivalent and significantly cheaper.

Use a coupon: Apply a GoodRx or SingleCare coupon at checkout to reduce the price to $45–$80 for 60 tablets.

Try multiple pharmacies: Call different chains and independent pharmacies in your area — stock varies widely by location.

Use medfinder: medfinder.com calls pharmacies near you to find which ones can fill your Diclegis prescription — saving you hours of phone calls.

Ask about Duchesnay USA patient assistance: The manufacturer of brand-name Diclegis offers patient assistance for eligible patients.

The Bottom Line

Diclegis isn't truly in shortage — it's a combination of low pharmacy stocking, insurance barriers, and cost issues that make it feel scarce. The generic version is available and effective. For more tips, read our guide on how to find Diclegis in stock near you and how to save money on Diclegis in 2026.