r/iih↗
Intracranial Hypertension: A community for knowledge and support
Welcome to our supportive community for anyone affected by Idiopathic Intracranial Hypertension (IIH)—a rare neurological condition that causes increased pressure inside the skull. Whether you're newly experiencing symptoms, in the process of being diagnosed, living with IIH, or supporting a loved one, you're welcome here. This is a place to ask questions, share experiences, celebrate victories, vent on the difficult days, and connect with others who understand what you're going through.
21k subscribers432 posts / mo in Sep 2026323 authors / mosince 2013
r/iih has 21k members (+32% over the last 12 months). It gets about 432 posts a month from 323 people. Top topics: Cream Soda & Citrus Varieties.
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When to post on r/iih
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How r/iih has grown
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Monthly activity
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Topics and brands on r/iih
Top topics
Share of the subreddit's posts
- Cream Soda & Citrus Varieties<0.1%
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Posting rules for r/iih
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What works on r/iih
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Who posts on r/iih
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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