1. Main Forums


      This is the catch-all forum for posts. Discuss anything related to Hallucinogen Persisting Perception Disorder (HPPD) here.

    2. Introductions

      A place to introduce yourself to the community and what you hope to seek out on this site. New members may share their experience and onset of HPPD and what drug(s) triggered it.

    3. Symptoms: Descriptions, Discussion, Debate

      What are the symptoms? What do you feel encompasses HPPD?

    4. Medications & Other Treatments

      The place to discuss pharmacological and other treatment options.

  2. Active and Future Research

    1. Research Articles, Publications and Studies

      Articles, publications and studies for review and discussion.

  3. Community Area

    1. Community Open Space

      This is a location to talk about anything except your symptoms. Be respectful of other users, but any topic within the rules are open for discussion.

    2. Forum Information, Questions and Suggestions

      Is the forum missing something? Do you have any ideas or suggestions? Any problems or questions? Post them here.

  • Hallucinogen Persisting Perception Disorder (HPPD) support forum - HPPD, flashbacks, drug-induced visual snow syndrome and depersonalization/derealization.

    Common HPPD symptoms: visual snow, palinopsia (trails/afterimages), increased BFEP, increased floaters, ghosting, halos, starbursts, macropsia/micropsia, geometric hallucinations, closed-eye visuals, flashbacks, depersonalization/derealization, anxiety, depression, brain fog, cognitive dysfunction, tinnitus.

  • Recently Active Topics

  • Latest Posts

    • Re: reading difficulties The space around the words became very distracting because I would see shapes, movement, and colors.  I kept getting the context of the story line confused because my eyes were jumping around so much.  Most of that has gone away as long as I stay focused on what I'm reading.  If my mind starts to wander the shapes and movement comes back but not nearly as bad as it did when I was younger.  I'd say I'm 90 percent recovered from my reading difficulties.  Like meditation, I read almost every day and have for decades.  I think some of my recovery was brain retraining.  I hope I answered your question.
    • This might be helpful for you!   I do a keto diet as we have PM'd about. Its a strict one but it treats me right. Below is a link to some evidence for a calming action 
    • For some reason NAC gives me horrific anxiety attacks. A few other people around the internet report this as well. Low glutamate in certain brain regions may account for this as lowering those levels further has a downstream effect on reducing GABA. No way to tell though >_<
  • Recent Status Updates

    • Cjb007  »  timeframe

      Hey did your hppd go away i have the same symptoms AS you just want to know if it has gone away yet 
      · 0 replies
    • Brandon91  »  ghost93

      Does it feel as if you were just looking at life through someone else's eyes ? Not truly feeling your surroundings . Almost as if you were present in body but not actually there? Fuckin sucks.
      · 0 replies
    • umit

      What will happen if you don't want to listen booom !!
      · 0 replies
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