Tag: narrow therapeutic index
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Immunosuppressants: Cyclosporine and Tacrolimus Generic Issues
Cyclosporine and tacrolimus are life-saving immunosuppressants after organ transplants, but switching between generic versions can cause dangerous drops or spikes in blood levels. Learn why these narrow therapeutic index drugs demand extreme caution with generics.
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Why Generic Switching Raises Concerns for NTI Drugs
Generic switching for NTI drugs like warfarin and phenytoin can be dangerous due to narrow therapeutic windows. Even small changes in absorption can cause toxicity or treatment failure. Learn why caution is needed and what patients should do.
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Therapeutic Failures: When a Generic Drug Doesn't Work as Expected
Generic drugs are supposed to be safe and effective alternatives to brand-name medications - but when they fail to work as expected, the consequences can be severe. Learn why some generics don't deliver the promised results and what you can do to protect yourself.