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r/Hashimotos↗

Hashimoto's Thyroiditis Thyroid Discussion

This subreddit does not constitute health advice.

82k subscribers664 posts / mo in Sep 2026 (incl. ~1% by known bots)541 authors / mosince 2014

r/Hashimotos has 82k members (+30% over the last 12 months). It gets about 664 posts a month from 541 people. Top topics: Gluten-Free Symptoms & Intolerance, Gluten-Free Recipes and Hair Loss and Thinning.

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Size and growth

How r/Hashimotos has grown

r/Hashimotos

Subscriber growth

Subscribers over time

+30%in 12 months · +4.9% in 3 months · +1.4% in 1 month
Oct 202682k
Growing82k subscribers
Data since Mar 2018Live · through Oct 2026
r/Hashimotos

Monthly activity

Posts, comments and authors per month

−11%vs Sep 2025 · −9.7% last 3 months vs the 3 before
Sep 2026664
QuieterPeaked at 921 in Mar 2025
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Hashimotos

Top topics

Share of the subreddit's posts

  1. Gluten-Free Symptoms & Intolerance0.2%
  2. Gluten-Free Recipes<0.1%
  3. Hair Loss and Thinning<0.1%
  4. Fullmetal Alchemist Characters<0.1%
  5. Primary Care Docs<0.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Substack
  2. Apple
  3. Frontiers Media S.A
  4. ScienceDirect
  5. U.S. Food and Drug Administration

The full report

Everything else about r/Hashimotos

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research