Not all generic medications are the same. While they contain the same active ingredient, differences in inactive ingredients and absorption can cause serious side effects for some patients-especially those on narrow therapeutic index drugs like levothyroxine or warfarin.
Olivia AHOUANGAN | Jan, 14 2026 Read More
Lithium carbonate generics require careful serum level monitoring due to their narrow therapeutic index. Even small differences between brands can lead to toxicity or treatment failure in bipolar disorder. Learn how to manage dosing, testing, and switching safely.
Olivia AHOUANGAN | Dec, 19 2025 Read More