Skip to Content

How long does a 50MG pill of Naltrexone stay in the system?

Responses (1)

Anonymous 6 Dec 2012

Hello themechanic,

Naltrexone has a half-life of 4 hours, so every 4 hours, 50% of the drug is eliminated. I would say 24 to 36 hrs.-
Excretion: renal.

Take care,

masso.-

themechanic 6 Dec 2012

Thank you very much

Anonymous 7 Dec 2012

You are welcome.

Further Information

Search for questions

Still looking for answers? Try searching for what you seek or ask your own question.

Similar Questions