Subreddits like r/askdrugs

region: dph · methadone · reduction

Ask questions about drugs.

2,920 distinct commenters from Oct 2025 to Sep 2026 · 94,409 subscribers

Similarity is measured by shared commenters, not by text: these are the communities whose commenters overlapped most with r/askdrugs's from Oct 2025 to Sep 2026.

• r/ketamine
  A subreddit for discussing the recreational use of ketamine with a focus on harm reduction. Please read the rules in the sidebar before…
• r/stims
  <insert manic paragraph describing our speedy community in vivid detail, describing at great length the community, the rules, the daily…
• r/drugs
  We do NOT promote drug use; - Accept, for better and or worse, that licit & illicit drug use is part of our world and choose to work to…
• r/suboxone
  For any and all discussion about the medication Suboxone (buprenorphine/naloxone). We hope to provide accurate, evidence-based information…
• r/nitrousoxide
  A subreddit dedicated to all things related to Nitrous Oxide N₂O
• r/methadone
  This a community for any and all questions about methadone and methadone treatment. Our primary purpose is to provide factual, thorough…
• r/benzodiazepines
  https://discord.gg/bonzos Come chat with other benzo users on our discord!
• r/heroin
  For the junkies and ex-junkies of Reddit: A subreddit for all things heroin. Topics include heroin appreciation, harm reduction,…

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