The first signs of water poisoning, or hyponatremia caused by severe overhydration, typically include nausea, vomiting, throbbing headaches, muscle cramps, and profound physical fatigue. When excess water dilutes blood sodium levels rapidly, fluid shifts into body cells, causing brain cells to swell. As intracranial pressure increases, early symptoms escalate quickly into confusion, disorientation, lethargy, and slurred speech. In acute cases, it can trigger seizures or loss of consciousness. Verification: Monitor fluid intake and seek immediate medical evaluation if neurological symptoms appear after excessive water consumption.
1 votes
Marked as accepted