Dehydration

Dehydration is a condition that happens when the body loses more fluids than it takes in, causing an imbalance that interferes with normal bodily activities. Water is necessary for regulating body temperature, transferring nutrients, eliminating waste, and maintaining organ function. When fluid levels drop significantly, the body struggles to perform these activities efficiently.

Common causes of dehydration include hot temperatures, diarrhoea, fever, vomiting, excessive perspiration, and poor fluid intake. “Strenuous exercise without proper hydration can also increase risk,” she said. Symptoms can range from mild to severe and include thirst, dry mouth, fatigue, dizziness, headaches, dark-coloured urine, and decreased urine flow. In serious circumstances, dehydration can lead to confusion, a rapid heartbeat, low blood pressure, and even loss of consciousness.

Some groups are more at risk of dehydration than others. These include infants, elderly adults, athletes, and people with chronic conditions. You can often treat mild dehydration by increasing your fluid intake and drinking electrolyte-rich beverages. In severe circumstances, medical treatment and intravenous fluids may be required.

Drink plenty of water throughout the day, especially while sick, during hot weather, or during exercise, to avoid dehydration. Adequate hydration is important for general health, enhances physical performance and allows the body to work at its best.