6 Common Signs Of Dehydration You Should Know

By Yashika Goel
23 Apr 2025, 12:15 IST

Dehydration occurs when there is less fluid in the body. According to the World Health Organization (WHO), excessive water loss from the body can cause dehydration. Tap to read the top six major signs you should notice.

Dry mouth and skin

Loss of fluid can often lead to dry mouth, skin, lips, and throat. It can cause flaky and tight skin cells.

Frequent headaches

If you have more frequent and intense headaches, then this may be a sign of a lack of fluid in your body.

Dark urine

Dark urine is one of the common signs of less fluid in your body. Drink enough water throughout the day to maintain your hydration levels.

Fatigue and brain fog

Dehydration can often lead to fatigue, weakness and tiredness due to loss of excess fluids from your body.

Muscle cramps

Lack of energy and muscle cramps happen when the body is dehydrated and there is loss of electrolytes from the body.

Dizziness

You may feel lightheaded or dizzy due to a lack of oxygen supply and blood flow to the brain. It can also lead to lower blood pressure.

Information credits

This information is taken from the National Health Service (NHS). However, it is always advisable to consult a doctor for personalised suggestions.