SubTrends
Health

r/cdifficile

Averages 6 posts/day, top 25% activity. Most active Thursdays around 2 PM UTC. Mostly text posts (93%).

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
6 15%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
3 17%
Avg Comments Mean number of comments per post this month. Arrow is change vs the prior month when that month’s data is available.
6 16%
Activity Rank #22,670 by posts/day among 90,883 tracked SFW subreddits as of Sep 2026 (Top 25%). Arrow is spots gained or lost vs the prior month.
#22,670 2,096
Top 25%
Posts w/ Links The percentage of posts that link off-site. This counts true link posts plus text posts with a URL in the body. Image and video posts are not counted.
7%
Low-Reply Rate Share of posts with 0 or 1 comment. A single comment is often an automated mod reply rather than real community discussion.
18%

r/cdifficile Traffic & Engagement

Volume and engagement over time

Posts/DayAvg Upvotes05101502468Sep 1Sep 8Sep 15Sep 22Sep 29
Posts/Day Avg Upvotes Mean net upvotes per post in this bucket.

Post Format

Top Post Type Text
Typical Title Length Short (34 chars)
Peak Day Monday

Upvote Distribution

How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.

2–9
98%
10–99
2%
100–999
0%
1K+
0%
Posts that get upvoted Share of posts that received at least one upvote (2+ net upvotes). Most posts at 1 upvote are excluded. 67%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 3
Top post Highest upvote count on a single post this month. 13

r/cdifficile Most Active Times

Peak posting by day and hour (UTC)

Sun
Mon
Tue
Wed
Thu
Fri
Sat
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
8 PM
9 PM
10 PM
11 PM
← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 1 PM
Mon 3 PM
Tue 3 PM
Wed 9 AM
Thu 2 PM
Fri 10 AM
Sat 7 PM

r/cdifficile Flair Performance

Upvotes and volume by flair

This subreddit doesn't use post flairs.

No flaired posts were found in this month's data.

Post Type Breakdown

Share by text, image, or link

93%text posts

r/cdifficile Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
diff
30 (18.2%)
38
positive
11 (6.7%)
46

r/cdifficile Mentioned Domains

Most linked sites

This community doesn't link off-site.

Its posts are text, images, or discussion rather than outbound links.

r/cdifficile Top Posts

Highest-performing posts

C DIFF positive stories bc I'm freaking out

13 upvotes 22 comments text Sep 18

C Diff returning within a week

10 upvotes 16 comments text Sep 20

Cdiff positive

9 upvotes 13 comments text Sep 9

PCR negative!!!

9 upvotes 4 comments text Sep 18

Update

9 upvotes 6 comments text Sep 21

My experience recovering from C Diff, 5 months later

9 upvotes 3 comments text Sep 30

A year and a half out

9 upvotes 8 comments text Sep 28

Bummed. It’s back after over 2 years.

9 upvotes 14 comments text Sep 23

One year later

8 upvotes 7 comments text Sep 2

anyone else just tired of fighting?

8 upvotes 5 comments text Sep 19

r/cdifficile Audience Overlap

Overlapping audiences

View in Atlas →
r/ibs 37 posts/day
Compare →
9% overlap

r/cdifficile FAQ

What's the best time to post on r/cdifficile?

Based on posting volume, r/cdifficile is most active on Thursdays around 2 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.

How active is r/cdifficile?

r/cdifficile averages 6 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.

How many upvotes do posts on r/cdifficile get?

Posts on r/cdifficile average about 3 upvotes this month (net score per post).

What kind of posts does r/cdifficile get most?

On r/cdifficile, most posts are text posts (93%)