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.
Posted 14 Apr 2010 • 1 answer
Posted 4 Aug 2011 • 2 answers
Posted 11 Dec 2011 • 1 answer
Posted 28 Sep 2014 • 2 answers
Posted 4 Oct 2014 • 1 answer