What Happens If You Stay Dehydrated for a Long Time?

Update Date: 2024-10-30 Source: Network

Long-term dehydration may cause harm to the body, including electrolyte imbalance, hypotension, acidosis, nervous system damage, and renal function impairment. It is recommended to seek medical attention promptly and undergo treatment under a doctor's guidance.

1. Electrolyte Imbalance: Dehydration can lead to electrolyte imbalance, including low potassium, low sodium, and low chloride, causing generalized weakness in patients. In severe cases, it may result in periodic paralysis or even sudden cardiac arrest.

2. Hypotension: Dehydration causes insufficient blood perfusion in the body, leading to decreased blood pressure.

3. Acidosis: After dehydration, changes occur in the internal environment of the body, and microcirculation worsens, resulting in hypotension and hypothermia.

4. Nervous System Damage: Prolonged dehydration can lead to insufficient blood circulation in the brain, potentially causing ischemic cerebrovascular disease, manifesting as dizziness, headaches, and severe cases may result in slurred speech, hemiplegia, and hemisensory disturbances.

5. Renal Function Impairment: Dehydration prevents the body from excreting waste, leading to renal function impairment. Long-term dehydration can also result in inadequate perfusion of various tissues and organs in the body, potentially causing shock and, in severe cases, life-threatening conditions.

Long-term dehydration has a severe impact on human health and can even be life-threatening. Therefore, it is essential to avoid dehydration, replenish bodily fluids in a timely manner, and seek medical treatment when necessary.