"later in the evening she fainted from exhaustion and woke up blind. It took the longest two minutes of all our lives for her eyesight to return fully, and she developed shakes like I’ve never seen, which we couldn’t stop"
“I was mid-conversation and my nose started to bleed uncontrollably, blood was gushing. I completely freaked out”
“Physically, he looked rough, says Charles. He was completely exhausted, his cheeks were pasty and grey, and his body was exhibiting clear signs of sleep deprivation.”
“One friend tried the drug just once, and was plagued by serious, mind numbing headaches. Another couldn’t sleep for two days, despite spending 8 hours in bed per night trying."
Source: http://www.nouse.co.uk/2009/06/30/modafinil-the-new-wonder-d...