Eating Disorders · Texas behavioral health news
Hyponatremia in patients with severe anorexia nervosa was associated with more severe and longer duration of disease - Frontiers
Eating Disorders (Google News) · May 12, 2026
In plain language
A study of patients hospitalized with severe anorexia nervosa found that 13% had low sodium levels, a condition called hyponatremia. This imbalance was more common in those who had been ill for a longer time and those with a lower body mass index (BMI). While low sodium can be dangerous and lead to confusion or seizures, researchers found it often acts as a sign of overall physical weakness and severe malnutrition. Medical teams must correct these levels slowly to ensure patient safety during recovery.
AI-generated summary of the source article. Not medical advice.
Key takeaways
- About one in eight patients admitted for severe anorexia had dangerously low sodium levels.
- Low sodium is linked to a lower body weight and a longer duration of the eating disorder.
- Patients with low sodium often show other signs of medical stress, such as abnormal kidney function tests.
- While low sodium is associated with higher death rates, it is likely a marker of overall illness severity.
- Medical professionals must raise sodium levels carefully to avoid serious neurological complications like brain edema.
Hyponatremia in patients with severe anorexia nervosa was associated with more severe and longer duration of disease Frontiers
Need to talk to someone in Texas? Browse Texas-licensed telehealth therapists. In crisis, call or text 988.