Alternatives & Substitutes
Alternative medications and substitute options when you can't fill your prescription.
1366 articles
Alternatives to Dicloxacillin If You Can't Fill Your Prescription
Can't find Dicloxacillin at your pharmacy? Several antibiotics can treat the same infections. Here's what to discuss with your doctor before switching.
Alternatives to Entecavir If You Can't Fill Your Prescription
Can't fill your entecavir prescription? Learn about FDA-approved hepatitis B alternatives like tenofovir and Vemlidy, and what to discuss with your doctor.
Alternatives to Entrectinib If You Can't Fill Your Prescription
Can't access entrectinib (Rozlytrek)? Learn about FDA-approved alternatives for ROS1+ NSCLC and NTRK fusion-positive tumors — and when to discuss switching with your oncologist.
Alternatives to Malarone If You Can't Fill Your Prescription
Can't find Malarone? Doxycycline, mefloquine, and chloroquine are all CDC-approved alternatives. Here's how they compare and which may be right for you.
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Alternatives to Monovisc If You Can't Fill Your Prescription
Can't get Monovisc? These clinically comparable alternatives — Synvisc-One, Durolane, Euflexxa, and more — may be easier to find and better covered by your insurance.
Alternatives to Naphazoline If You Can't Fill Your Prescription
Looking for naphazoline alternatives in 2026? From brimonidine to olopatadine to ketotifen, here's how each option compares for eye redness and irritation.
Alternatives to Nortriptyline If You Can't Fill Your Prescription
Can't fill your nortriptyline? Learn what medications can substitute for depression, nerve pain, and other uses — and how to talk to your doctor about switching.
Alternatives to NuvaRing If You Can't Fill Your Prescription
Can't fill your NuvaRing prescription? Here are the best alternatives — from generic rings to the patch, pill, IUD, and more — to keep you protected.
Alternatives to Sirolimus If You Can't Fill Your Prescription
Can't fill your sirolimus prescription? Learn about alternative immunosuppressants your transplant doctor may consider, including everolimus, tacrolimus, and more.
Alternatives to Suprax If You Can't Fill Your Prescription
Can't fill your Suprax (cefixime) prescription? These proven antibiotic alternatives treat the same infections and are more widely available in 2026.
Alternatives to Yupelri If You Can't Fill Your Prescription
Can't find Yupelri in stock? Learn about the best COPD alternatives to revefenacin, including other LAMAs and nebulized options, and how to talk to your doctor.
Alternatives to Decadron (Dexamethasone) If You Can't Fill Your Prescription
Can't fill your Decadron prescription? Prednisone, methylprednisolone, prednisolone, and hydrocortisone are proven alternatives your doctor may prescribe instead.