Subreddits similar to r/heroin

region: harm · reduction · suboxone

For the junkies and ex-junkies of Reddit: A subreddit for all things heroin. Topics include heroin appreciation, harm reduction,…

4,676 distinct commenters in 2025 · 83,630 subscribers

Similarity is measured by shared commenters, not by text: these are the communities whose 2025 commenters overlapped most with r/heroin's.

• r/opiates
  Discussion of all things related to the narcotics known as opiates, from harm-reduction to pharmacology.
• r/drugsarebeautiful
  × Welcome to r/drugsarebeautiful × PLEASE NOTE: FOR OUR COMMUNITY TO CONTINUE THRIVING AS A QUALITY & CURATED SUBREDDIT, PLEASE SHARE…
• r/benzodiazepines
  https://discord.gg/bonzos Come chat with other benzo users on our discord!
• r/obscuredrugs
  A place where you can discuss obscure drugs! This includes prescription medications, street drugs or anything else with recreational…
• r/goblin
  The official YouTuber Goblin's subreddit. Its Goblin city, go coo coo gamers Please remember to be nice, safe, responsible, and look out…
• r/pillhead
  A place for people who take pills and maybe enjoy it a little more than your average Joe. Centered in harm reduction and education everyone…
• r/methadone
  This a community for any and all questions about methadone and methadone treatment. Our primary purpose is to provide factual, thorough…
• r/7_hydroxymitragynine
  Welcome to the 7oh discussion and review community. Started by the original 7oh brand.

18+. From the Subreddit Atlas, a map of NSFW Reddit communities built from archived metadata: author names, subreddit names, and counts only, no post content. Methodology & removal requests · all subreddits