hyponatremia
/ˌhaɪpoʊnəˈtriːmiə/
noun
- A medical condition in which the level of sodium in the blood is lower than normal, often causing symptoms like nausea, headache, confusion, or muscle cramps.
- The doctor diagnosed her with hyponatremia after she complained of dizziness and confusion.
- Drinking too much water during a marathon can lead to hyponatremia.
- Severe hyponatremia requires immediate medical treatment to raise sodium levels safely.