Subreddits like r/pillhead

region: unclustered

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…

1,615 distinct commenters from Oct 2025 to Sep 2026 · 59,564 subscribers

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

• r/rcbenzos4
  No sourcing
• r/researchchemicalsus
  A community focused on the discussion of research chemicals and promoting harm reduction practices.
• r/opioid_rcs
  NO SOURCING OR YOU WILL FACE A BAN. NO PMing USERS PRETENDING TO SELL OR SELLING ANYTHING. READ THE RULES.
• r/opiatechurchreborn
  Remember this place? It's time for a comeback! This subreddit focuses on harm reduction. We aim to provide a place to talk, without…
• r/drugsarebeautiful
  × Welcome to r/drugsarebeautiful × PLEASE NOTE: FOR OUR COMMUNITY TO CONTINUE THRIVING AS A QUALITY & CURATED SUBREDDIT, PLEASE SHARE…
• r/7hydromitra
  7-oh

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