r/HistamineIntolerance is a subreddit with 43k members. The community frequently discusses histamine intolerance, struggling, histamine, tired, and diet, and they frequently recommend/review antihistamine, antihistamines, and magnesium.
For questions and information about Histamine Intolerance and other Mast Cell disorders. This subreddit is for research purposes only. Please do not take medical advice from this subreddit. If you have any medical issues please visit a licensed doctor.
Popular Topics in r/HistamineIntolerance
#1
Histamine Intolerance
49 posts
#2
Struggling
22 posts
#3
Histamine
21 posts
#4
Tired
11 posts
#5
Diet
10 posts
#6
Probiotics
6 posts
#7
Supplements
6 posts
#8
Eating
4 posts
#9
Allergies
4 posts
#10
Insomnia
4 posts
Products Discussed in r/HistamineIntolerance
Antihistamine
51 reviews
#1
Allegra
4.0★ from 8 reviews
#2
Claritin
3.4★ from 5 reviews
#3
Zyrtec
4.2★ from 5 reviews
Antihistamines
13 reviews
#1
Loratadine
4.0★ from 4 reviews
#2
Claritin
4.0★ from 2 reviews
#3
Stinging Nettle
5.0★ from 1 review
Magnesium
12 reviews
#1
Magnesium Glycinate
4.0★ from 2 reviews
#2
Magnesium Oxide
4.0★ from 1 review
#3
Tauromag
5.0★ from 1 review
Member Growth in r/HistamineIntolerance
Yearly
+11k members(36.2%)
Similar Subreddits to r/HistamineIntolerance
r/AskVet
415k members
16.8% / yr
r/AutoImmuneProtocol
27k members
12.8% / yr
r/chronicfatigue
22k members
38.6% / yr
r/covidlonghaulers
89k members
22.1% / yr
r/Gastritis
51k members
27.1% / yr
r/GutHealth
53k members
43.2% / yr
r/ibs
171k members
16.1% / yr
r/LongCovid
36k members
15.2% / yr
r/MCAS
58k members
60.8% / yr
r/WegovyWeightLoss
142k members
36.8% / 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/HistamineIntolerance, 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 1, 2026