Subreddits similar to r/stackadvice

region: harm · reduction · suboxone

517 distinct commenters in 2025 · 62,122 subscribers

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

• r/phenibut
  Don't take phenibut before you understand the risks and side effects
• r/peds
  /r/PEDs is dedicated to information about enhancing performance. Our objective is to create an in-depth background of performance enhancing…
• r/benzodiazepines
  https://discord.gg/bonzos Come chat with other benzo users on our discord!
• r/peptides
  Everything about peptides
• 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/suboxone
  For any and all discussion about the medication Suboxone (buprenorphine/naloxone). We hope to provide accurate, evidence-based information…
• r/opiates
  Discussion of all things related to the narcotics known as opiates, from harm-reduction to pharmacology.
• r/mdma
  A harm reduction community centered around the responsible use of MDMA, otherwise known as molly, mandy, ecstasy, etc. NO…

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