The longest, strangest trip: Some psychedelic drug users are stuck with unwelcome highs
Briefly

A.J. experienced vivid hallucinations due to HPPD after using psychedelic drugs. Psychiatrists suggest HPPD may be more prevalent than known, even being triggered by a single psychedelic experience or cannabis alone.
HPPD is distinct from normal flashbacks, presenting lasting visual disturbances. Some endure constant aberrations while others have milder, temporary symptoms.
Read at www.bostonherald.com
[
add
]
[
|
|
]