4 ms·
I get it when I substitute methylphenidate with caffeine for a day or so (which is how I keep myself below 20mg MPH a day), and usually just at the crash point.
by sascha_sl 4y ago
I get it when I substitute methylphenidate with caffeine for a day or so (which is how I keep myself below 20mg MPH a day), and usually just at the crash point.