Provigil levels: Provigil comes in 100 and 200 mg strengths. Most drug levels can be measured in the blood, but not everyone does esoteric testing and you will need to measure peak and trough levels to really get a handle on your "average" blood level. If you are taking the lower dose you might want to discuss with your provider your concerns and consider upping the dose. Drug testing can be expensive, though.
Answered 6/3/2016
1.2k views
Yes.: It's level in the blood can be measured, but will fluctuate wildly since it is out of your system after 14 hrs!
Answered 11/27/2017
504 views
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question