Hydrogen Therapy Shows Promise for Treating Nighttime Frequent Urination
- Authors
- Yosuke Sekii, Hiroshi Kiuchi, Kentaro Takezawa, Norichika Ueda, Takahiro Imanaka, Sohei Kuribayashi, Koichi Okada, Shinichiro Fukuhara, Ryoichi Imamura, Hiromistu Negoro, Yuki Kobayashi, Hikaru Kobayashi, Norio Nonomura
- Journal
- Biochemistry and Biophysics Reports
- Year
- 2025
- DOI
- 10.1016/j.bbrep.2025.101923
- Study Type
- Mouse
- Outcome
- Positive
- Peer Reviewed
- Yes
- Country
- Japan
- Health Condition
- Nocturnal Polyuria
- Body System
- Urinary
TL;DR
A new study suggests that an antioxidant made from silicon could help treat frequent nighttime urination by reducing kidney stress and regulating salt handling in the body.
Key Finding
Oxidative stress in the kidney activates the NCC pathway, driving nocturnal polyuria in mice, and a silicon-based hydrogen-releasing agent reduced this oxidative stress and improved nighttime urination symptoms.
Summary
Nocturnal polyuria is a condition where people urinate excessively at night, disrupting sleep and quality of life. This mouse study found that excess oxidative stress (cellular damage from unstable molecules) in the kidneys activates a protein called NCC, which causes the body to retain sodium during the day and then excrete it excessively at night, leading to nighttime urination. When researchers treated the mice with a new silicon-based agent that releases hydrogen and reduces oxidative stress, the NCC activation decreased and nighttime urination improved.
Practical Takeaway
This is early research in mice only, so findings cannot yet be applied to humans. The study suggests that targeting oxidative stress in the kidneys may be a promising approach for nocturnal polyuria, but human clinical trials would be needed to determine if hydrogen-releasing agents could help people with this condition. The specific silicon-based agent tested here is not yet available for consumer use.
Abstract (excerpt)
Nocturnal polyuria is a prevalent condition associated with significant deterioration in quality of life and increased risk of mortality. Despite its clinical relevance, the underlying pathogenesis is poorly understood, and existing therapies have limited efficacy. A recent study in mouse model…