Twenty-seven U.S. states have special rules restricting generic substitution for narrow therapeutic index (NTI) drugs like warfarin, levothyroxine, and lithium. These laws vary widely - from outright bans to dual consent requirements - creating a patchwork that affects patient safety, pharmacy workflows, and drug costs.
As of 2025, there are several alternatives to Valtrex for managing herpes infections. This article explores seven options, weighing their pros and cons to help patients make informed decisions about their antiviral therapy. Some alternatives are used for their unique benefits, while others are highlighted for their effectiveness when combined with existing medications. Learn more about these options and find the best one that suits your health needs.
Learn about common and serious side effects of pancrelipase, how to manage them, and when to seek medical help. Essential info for anyone on enzyme replacement therapy.
Discover how magnesium, valerian root, and CBD may help relax muscles, relieve spasms, and support your back pain regimen alongside methocarbamol.
Folic acid is common in supplements, but many people can't process it. Learn how methylfolate, folate, and folinic acid work better for energy, mood, and pregnancy-especially if you have MTHFR gene variants.
EU cross-border pharmacy services let citizens buy generic drugs in any member state using digital prescriptions. Learn how ePrescriptions work, where they’re accepted, and what still blocks access in 2026.