Erowid
 
 
Plants - Drugs Mind - Spirit Freedom - Law Arts - Culture Library  
   
hppd
Glass molecule membership gifts!
Donate $125 to Erowid & get a glass molecule as your gift.
(MDMA, Mescaline, DMT, Caffeine, Serotonin, Psilocybin, or LSD)
Hallucinogen Persisting Perceptual Disorder (HPPD)
Sometimes called 'Flashbacks'