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Vivactil - How long does the generic "protriptyline" take to leave your system?

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WildcatVet 13 Jul 2014

Hi, katebug! Vivactil has an extremely long half-life of about 65-90hrs. This means that when you take your normal dose about half of it could still be in your system a few days later.
It's very important to give it plenty of time to clear if you're going to be starting any drug that might cause an interaction.
Best wishes, WCV free discount card

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