Dehydration in summer: Beware of these 5 signs and symptoms

Dehydration occurs when there is an inadequate intake of fluids or an excessive loss of fluids from the body. If you are experiencing any of these signs of dehydration, it is important to drink more fluids to replenish your body's water supply. If your symptoms persist or worsen, you should seek medical attention. Severe dehydration can be a medical emergency and may require intravenous fluids to rehydrate the body. The signs and symptoms of dehydration can vary depending on the severity of the dehydration, but some common signs include the following.

Feeling thirsty: Thirst is a natural response of the body to signal that it needs more water. When you are dehydrated, your body loses fluids, and the concentration of electrolytes in the blood increases. This causes the hypothalamus, a part of the brain, to release a hormone called vasopressin, which tells your kidneys to conserve water. At the same time, your mouth and throat may become dry, and you may feel an urge to drink water. Image courtesy: Shutterstock

Feeling dizzy: Dehydration can cause a drop in blood pressure, which can lead to feelings of dizziness or light-headedness. This can happen because when there is less water in your body, there is less fluid to help circulate blood to your brain and other organs. Image courtesy: Shutterstock

Dark-coloured urine: When you are dehydrated, your urine can become concentrated, leading to a darker color and stronger smell. This is because your kidneys are trying to conserve water by producing less urine, which makes the urine more concentrated. Image courtesy: Shutterstock