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1.
most common among first time users of any type of recreational drug.

not to be confused with an overdose.

occurrs when the effects of a drug become overwhelming to the user. could also occur because of the body becoming aware of the foreign chemicals within, and seeking to purge itself of the impurities.

extreme anxiety/paranoia may also induce this phenomenon

symptoms include:
extreme lethargy
blurred vision
nausea
vomiting

it is not uncommon for those who experience a "bad high" to feel revitalized and "normal" almost immediately after vomiting.
"Yo man, I feel bad for Kimberly, we were having a great time and then all of the sudden she just got sick!"

"She'll be okay, she just got a bad high."
by Corpsesludge July 13, 2007