Alternatives & Substitutes
Alternative medications and substitute options when you can't fill your prescription.
1367 articles
Alternatives to Lasix If You Can't Fill Your Prescription in 2026
If Lasix (furosemide) is unavailable at your pharmacy, torsemide, bumetanide, and ethacrynic acid may be options. Here is what patients need to know in 2026.
Alternatives to Lentocilin If You Can't Fill Your Prescription
Can't find Lentocilin (penicillin G benzathine)? Learn which CDC-recommended alternatives may work for syphilis, strep throat, and rheumatic fever prophylaxis in 2026.
Alternatives to Lomustine If You Can't Fill Your Prescription
Can't fill your lomustine prescription? Your oncologist may consider alternatives like temozolomide, carmustine, or bevacizumab. Here's what you need to know.
Alternatives to Loryna 28 Day If You Can't Fill Your Prescription
Can't find Loryna 28 Day? Here are the best bioequivalent generics and alternative birth control options to discuss with your doctor in 2026.
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Alternatives to Mycophenolate Mofetil If You Can't Fill Your Prescription
When mycophenolate mofetil is out of stock, what are your options? This guide covers the main alternatives for transplant recipients and autoimmune patients — and when to use them.
Alternatives to Norgestrel (Opill) If You Can't Fill Your Prescription
Can't find Norgestrel (Opill) or need a covered alternative? Here are the best progestin-only and hormonal birth control options to discuss with your doctor.
Alternatives to Spinraza (Nusinersen) If You Can't Fill Your Prescription
Can't access Spinraza? Risdiplam, Zolgensma, and Itvisma are FDA-approved SMA alternatives. Learn how each works, who qualifies, and how to talk to your doctor.
Alternatives to Olmesartan If You Can't Fill Your Prescription
If your olmesartan prescription can't be filled, these alternatives may work. Learn which ARBs and blood pressure meds your doctor might switch you to.
Alternatives to Omnitrope If You Can't Fill Your Prescription
Can't fill your Omnitrope prescription? Learn about Norditropin, Genotropin, Humatrope, and other somatropin alternatives your doctor may be able to prescribe.
Alternatives to Oxandrolone If You Can't Fill Your Prescription
Since commercial oxandrolone was withdrawn in 2023, many patients need alternatives. Here are the most comparable anabolic and androgen medications available in 2026.
Alternatives to Qbrexza If You Can't Fill Your Prescription
If Qbrexza is unavailable or too expensive, you have options. Here are the best FDA-approved and provider-recommended alternatives for treating excessive underarm sweating in 2026.
Alternatives to Quinidine if You Can't Fill Your Prescription
If quinidine is unavailable at your pharmacy, there are other antiarrhythmic options — but switching requires your cardiologist's guidance. Here's what to know.