r/Allergies
74k members
r/Allergies is a subreddit with 74k members. The community frequently discusses allergies, looking, solution, annoying, and struggling, and they frequently recommend/review allergy medicine, antihistamine, and air purifier, and the most common flair used is question, advice, my symptoms, food, and published science.
A commonplace for discussion, news, advice and questions with fellow allergy sufferers. Beware of the profanity filter if your posts/comments don't show up.
Popular Topics in r/Allergies
#1
Allergies
74 posts
#2
Looking
31 posts
#3
Solution
30 posts
#4
Annoying
16 posts
#5
Struggling
13 posts
#6
Recommendation
8 posts
#7
Frustrating
8 posts
#8
Allergy
8 posts
#9
Tired
7 posts
#10
Throat
5 posts
Products Discussed in r/Allergies
Allergy Medicine
71 reviews
#1
Allegra
4.1★ from 17 reviews
#2
Xyzal
4.3★ from 8 reviews
#3
Zyrtec
4.1★ from 7 reviews
Antihistamine
46 reviews
#1
Xyzal
4.5★ from 12 reviews
#2
Allegra
4.4★ from 7 reviews
#3
Zyrtec
3.8★ from 6 reviews
Air Purifier
27 reviews
#1
Winix
4.8★ from 5 reviews
#2
IQAir
5.0★ from 4 reviews
#3
Alen
4.0★ from 2 reviews
Flair Used in r/Allergies
#1
Question
: "Can you randomly develop allergies to dogs?"
23 posts
#2
Advice
: "Do I really need an Epipen?"
13 posts
#3
My Symptoms
: "Unable to figure out my allergy and it’s driving me insane"
4 posts
#4
Food
: "Artificial sweeteners"
2 posts
#5
Published Science
: "Alice in Hives-Land: Chronic Hives Explained by an Immunologist"
1 post
#6
Article
: "When all my friends start talking about hay rides and going to the fair"
1 post
Member Growth in r/Allergies
Yearly
+14k members(22.5%)
Similar Subreddits to r/Allergies
r/AskDocs
833k members
14.5% / yr
r/EosinophilicE
16k members
28.3% / yr
r/HistamineIntolerance
43k members
35.8% / yr
r/kitchener
89k members
17.5% / yr
r/MCAS
59k members
60.4% / yr
r/memes
36.1M members
1.8% / yr
r/milwaukee
164k members
17.1% / yr
r/MSPI
14k members
36.0% / yr
r/Showerthoughts
34.2M members
0.6% / yr
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/Allergies, 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: October 15, 2026