2 Oct 2009
After multiple dosing (in volunteers who took no other medicines) of lamotrigine the elimination half life is noted to be between 11.6 to 61.6 hours.
The elimination half half varies with other parameters. Please see link below.
For lamotrigine to be totally out of your system it would take 5.5 half life's (5.5 x 61.6 hours (max)) i.e. 338.8 hours (approximately 14 days). This is using the maximum time and could vary with change in other parameters.
- Lamotrigine Information for Consumers
- Lamotrigine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Lamotrigine (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
... question) I've been diagnosed with bi polar disorder and started with 25 mg for one week and am now on my second day of 50 mg. I feel more ...
2 answers • 29 Jul 2010
I'm currently taking 300mg of Bupropion XL and 200mg of Lamotrigine. Now my dr wants to put me on Zoloft for the anxiety. Is it just me or does ...
6 answers • 8 Feb 2012
(not convinced - I've only ever had one manic episode).
4 answers • 8 Mar 2014
I have been on a combination of lamotrigine, trazadone, & aderoll for 5 years now and they work great. I recently moved back home and they do not ...
2 answers • 26 Dec 2014