Alternatives & Substitutes
Alternative medications and substitute options when you can't fill your prescription.
1364 articles
Alternatives to Oxybutynin If You Can't Fill Your Prescription
If you can't find oxybutynin at your pharmacy, several alternatives treat overactive bladder with similar or better effectiveness. Here's what to discuss with your doctor.
Alternatives to Phendimetrazine If You Can't Fill Your Prescription
Can't fill your Phendimetrazine prescription? Here are the best FDA-approved alternatives your doctor may consider, including phentermine, Qsymia, and more.
Alternatives to Sodium Citrate if You Can't Fill Your Prescription
If you can't fill your Sodium Citrate prescription, there are several proven alternatives. Here's what to ask your doctor about in 2026.
Alternatives to Verapamil If You Can't Fill Your Prescription
Can't get verapamil? Explore alternatives including diltiazem, beta-blockers, and other calcium channel blockers that your doctor may consider.
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Alternatives to Zyprexa If You Can't Fill Your Prescription
If you can't find Zyprexa (olanzapine) in stock, there are other atypical antipsychotics your doctor may consider. Here's what patients should know about alternatives.
Alternatives to Zyrtec-D XR If You Can't Fill Your Prescription
Can't find Zyrtec-D XR at your pharmacy? These clinically comparable alternatives — including Claritin-D, Allegra-D, and nasal sprays — can keep your allergy symptoms under control.
Alternatives to Ciprofloxacin/Fluocinolone If You Can't Fill Your Prescription
Can't fill your ciprofloxacin/fluocinolone (Otovel) prescription? Learn the top FDA-approved alternatives for AOMT ear infections, including Ciprodex and ofloxacin otic.
Alternatives to Chantix If You Can't Fill Your Prescription
Can't fill your Chantix prescription? Here are the best FDA-approved alternatives for smoking cessation — including bupropion, NRT, and more — explained for 2026.
Alternatives to Dihydroergotamine if You Can't Fill Your Prescription
Can't find Dihydroergotamine? Explore effective alternatives including triptans, CGRP antagonists, and newer migraine treatments available in 2026.
Alternatives to Delta D3 If You Can't Fill Your Prescription
Can't fill your Delta D3 prescription? Learn about real alternatives to Cholecalciferol (Vitamin D3) including Ergocalciferol, Calcitriol, and generic options.
Alternatives to Dihydroergotamine If You Can't Fill Your Prescription
Can't find Dihydroergotamine? Here are proven alternatives for acute migraine treatment, from triptans to newer CGRP antagonists.
Alternatives to Dihydroergotamine If You Can't Fill Your Prescription
Can't find Dihydroergotamine? Here are real alternatives your doctor may prescribe, including triptans, ditans, and gepants for migraine relief.