29 Sep 2011
The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value.
For example: The half-life of Ambien is about 2 hours.
If you took a 10mg Ambien tablet at 8pm then by 10pm there would be 5mg remaining in your system and by 12pm there would be 2.5mg in your system and so on and so on...
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
My daughter must take a drug test and i found out she took some adderal. how long will that stay in her system??
3 answers • 11 May 2010
Who do you turn to??? I am going to nursing school to be an RN... Recently (last week) we had a drug test done, Mine came back positive for ...
4 answers • 3 Nov 2011
I'm a nursing strudent trying to create a drug card on xarelto and information is limited since it is somewhat of a ne drug
1 answer • 22 Feb 2013
is it the time of some drug potency reduced by half? or the time of a drug to cure a patient disease by half?
1 answer • 4 Oct 2014