SIADH
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- help each other live better and uncover the best ways to manage your health today
- help researchers shorten the path to new treatments tomorrow
How much good can your data do? A whole lot, as co-founder Jamie Heywood explains in this video.
What is SIADH?
Syndrome of inappropriate antidiuretic hormone hypersecretion occurs when the body produces increased levels of antidiuretic hormones (hormones that help the kidneys, and body, conserve the correct amount of water). The syndrome causes an imbalance in electrolytes and the body to retain water.
Common symptoms reported by people with SIADH
Treatments taken by people for SIADH

Let’s build this page together! When you share what it’s like to have SIADH through your profile, those stories and data appear here too.
Got a question about living with SIADH? Members in the forum might have the answers.
Compare treatments taken by people with SIADH

Let’s build this page together! When you share what it’s like to have SIADH through your profile, those stories and data appear here too.
Got a question about living with SIADH? Members in the forum might have the answers.
Who has SIADH on PatientsLikeMe?
- 0 new patients joined this month
- 18 say SIADH is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 0 | |
| 30s | 2 | |
| 40s | 1 | |
| 50s | 5 | |
| 60s | 4 | |
| 70+ | 5 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 1 | |
| 20-29 years | 0 | |
| 30-39 years | 0 | |
| 40-49 years | 0 | |
| 50-59 years | 1 | |
| 60-69 years | 0 | |
| 70+ years | 0 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 4 | |
| Female | 23 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 3 | |
| Not Diagnosed | 4 |