Just wondering if this increases anxiety like caffeine does? I take 2 200mg caffeine pills, and I curl up into a ball and get extremely sensitive. I take the caffeine cause it works very good for exercise.

Anxiety is a relatively common side-effect of modafinil.

ah, just read this http://www.drugbuyers.com/freeboard/ubbt...inil#Post944262
this would explain the Anxiety. I take 200 mg in the morning and 15mgs diazepam+10mgs zolpidem, unfortunatly neither does anything to help wakefullness and sleep ( I am a chronic insomniak ( personal record of just over 2 weeks & days awake, NOT FUN) SO SORRY, NOT MUCH HELP ON THAT FRONT. VALLIUM

in my experience - modafinil does increase anxiety slightly. But I don't have any increased anxiety when I take below 200 mg.