Survey: Hallucinogens & Relationships
Researchers at Columbia University are seeking
individuals who have used a psychedelic while in a
romantic relationship, for an anonymous survey.
Both individuals & couples are invited to participate.
Check out the Survey
Glowing After Effects
by bigoltree
Citation:   bigoltree. "Glowing After Effects: An Experience with diphenhydramine (exp90769)". Jul 15, 2011.

700 mg oral Diphenhydramine (daily)


I have been doing Diphenhydramine daily at doses higher than 700 mgs and I would like to document some of the after effects that are present after roughly a week of last intoxication. Please remember that I have not been on Diphenhydramine for around roughly a week.

After heavy Diphenhydramine binges that last up to three weeks at a time at doses that are 700+ mgs I have noticed some strange after effects. I have this constant heavy glow with bright colors that I typically notice when I walk out of a dark room. It is a intense glow that is not mistaken with anything else and it is very pleasant. Even though it has been roughly a week after last intoxication this heavy after glow is still present.

No other effects present.

Exp Year: 2011ExpID: 90769
Gender: Male 
Age at time of experience: 18 
Published: Jul 15, 2011Views: 1,516
[ View as PDF (for printing) ] [ View as LaTeX (for geeks) ] [ Switch Colors ]
Diphenhydramine (109) : HPPD / Lasting Visuals (40), General (1), Not Applicable (38)

COPYRIGHTS: All reports are copyright Erowid.
TERMS OF USE: By accessing this page, you agree not to download or analyze the report data without contacting Erowid Center and receiving written permission prior to your downloading the data.

Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid Center.

Experience Vaults Index Full List of Substances Search Submit Report User Settings About Main Psychoactive Vaults