What Happens To Your Body When You Drink Too Much Water

Electrolyte Dilution

Excessive water intake dilutes blood sodium, an essential electrolyte for bodily functions, disrupting the body's water-electrolyte balance.

Cell Swelling

Lower blood sodium causes water to shift into cells to balance concentrations, leading to cell swelling. This is particularly dangerous for brain cells.

Risk Factors

High-risk groups include endurance athletes and individuals with certain health conditions or those with psychogenic polydipsia, leading to abnormal water consumption.

Hyponatremia Symptoms

Symptoms range from nausea, headaches, and confusion in mild cases to seizures, coma, and death in severe cases due to brain swelling.

Kidney Overload

Drinking too much water puts a strain on the kidneys, which must work overtime to filter and eliminate the excess water. This can lead to kidney stress and, in severe cases, kidney damage.

Frequent Urination

Overhydration leads to increased urination. This not only becomes inconvenient during the day but can also disrupt sleep patterns.

Headaches And Nausea

Overhydration causes headaches and nausea. These symptoms are generally caused by the body's attempt to balance fluids and electrolytes, especially brain swelling.