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r/kidneydisease↗

A Place For Relevant Information And Stories About Kidney Disease

This is a place where you can share stories of how this disease has affected your life or the life of someone you care about. You can also share relevant information about this life changing disease.

27k subscribers227 posts / mo in Sep 2026206 authors / mosince 2013

r/kidneydisease has 27k members (+31% over the last 12 months). It gets about 227 posts a month from 206 people. Top topics: Cat Kidney Disease, DietSodasAndZeros and FDA Drug Approvals.

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When to post on r/kidneydisease

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Visitors without an account can open 3 subreddit reports a day. The best time to post on r/kidneydisease, removal risk and the rest of the report are one step away.

Size and growth

How r/kidneydisease has grown

r/kidneydisease

Subscriber growth

Subscribers over time

+31%in 12 months · +4.8% in 3 months · +1.3% in 1 month
Oct 202627k
Growing27k subscribers
Data since Mar 2018Live · through Oct 2026
r/kidneydisease

Monthly activity

Posts, comments and authors per month

−25%vs Sep 2025 · −8.1% last 3 months vs the 3 before
Sep 2026227
QuieterPeaked at 468 in Mar 2025
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/kidneydisease

Top topics

Share of the subreddit's posts

  1. Cat Kidney Disease0.7%
  2. DietSodasAndZeros<0.1%
  3. FDA Drug Approvals<0.1%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/kidneydisease

Which post types r/kidneydisease allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/kidneydisease

The best day and hour for r/kidneydisease, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/kidneydisease

Title and body length that does well on r/kidneydisease, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/kidneydisease

Gender and age of the people who write on r/kidneydisease, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/kidneydisease

Requests for recommendations, help and alternatives on r/kidneydisease, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/kidneydisease

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