r/CPAP is a subreddit with 83k members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses cpap, looking, looking for cpap, frustrating, and struggling, and they frequently recommend/review full face mask, cpap, and mask.
We're a community that is centred around the most common treatment modality for sleep apnea, CPAP. We're here to support and help each other.
Popular Themes in r/CPAP
#1
Advice Requests
: "Found pink residue in humidifier tank - next steps?"
27 posts
#2
Pain & Anger
: "I know y'all will understand this 🤣"
13 posts
#3
Solution Requests
: "Two months ago I shared a free tool that reads your ResMed SD card. Here's what your feedback turned it into."
6 posts
#4
Ideas
: "My O2Ring's data is trapped on the bedside phone — so I built a way for family to watch it live from anywhere"
1 post
Popular Topics in r/CPAP
#1
Cpap
99 posts
#2
Looking
35 posts
#3
Looking For Cpap
26 posts
#4
Frustrating
25 posts
#5
Struggling
25 posts
#6
Sleep
23 posts
#7
Hard Time
19 posts
#8
Mask
19 posts
#9
Worst
15 posts
#10
Hate
15 posts
Products Discussed in r/CPAP
Full Face Mask
129 reviews
#1
ResMed
4.4★ from 57 reviews
#2
Fisher & Paykel
4.4★ from 14 reviews
#3
Philips
4.1★ from 10 reviews
Cpap
104 reviews
#1
ResMed
4.4★ from 63 reviews
#2
BMC
3.5★ from 4 reviews
#3
Fisher & Paykel
5.0★ from 3 reviews
Mask
94 reviews
#1
ResMed
4.5★ from 30 reviews
#2
Philips
4.6★ from 9 reviews
#3
F&P
4.7★ from 7 reviews
Flair Used in r/CPAP
#1
Advice Needed
: "Just why???"
55 posts
#2
Discussion
: "told lips & mucous membranes went very blue during surgery today? anyone else?"
8 posts
#3
CPAP Setup
: "Airsense 11 STL Wall Mount"
7 posts
#4
Success! 🥳
: "Me, switching from the nasal cushion to nasal pillows after moving to BiPAP"
6 posts
#5
Personal Story
: "Update: entire bloody ant colony moved in to my wife's and my CPAP"
6 posts
#6
myAir/OSCAR/SleepHQ Data
: "My AHI doubled from 6 to 12 during the second half of the night. What could cause this?"
6 posts
#7
Rant 🤬
: "Anything for compliance"
5 posts
#8
Miscellaneous
: "Reminder - you don’t strictly have to use your water tank"
2 posts
#9
Resources
: "Adding nights comparison for flow rate and pressure to the free app and the free service"
1 post
Member Growth in r/CPAP
Yearly
+21k members(33.7%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/CPAP, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 30, 2026