New Delhi: As temperatures begin to rise across several parts of India in early March, health experts are warning people to take precautions against dehydration, a common health risk during hot weather.
According to well-known surgeon Dr. Abhishek Agrawal, increasing heat can lead to a spike in dehydration and diarrhea cases, particularly among children, the elderly, and people who spend long hours outdoors.
Dr. Agrawal said dehydration should never be taken lightly. “The human body is made up of nearly 70 percent water. If the body loses too much fluid and the water level drops significantly, vital organs such as the kidneys may stop functioning properly,” he explained. In severe cases, patients may even require hospitalization.
How to Prevent Dehydration
Doctors recommend several simple steps to protect the body during hot weather:
- Drink water regularly throughout the day, even if you do not feel thirsty.
- Consume oral rehydration solutions (ORS), lemonade, buttermilk, or coconut water to maintain electrolyte balance.
- Avoid eating excessive fried and spicy foods.
- Wear light-colored cotton clothing when going outdoors.
- Cover your head with a cap, towel, or scarf to reduce direct heat exposure.
- Avoid staying in the sun for long periods, especially on an empty stomach.
Children and Elderly at Higher Risk
Dr. Agrawal emphasized that children and older adults are more vulnerable to dehydration. Children may not always recognize or communicate thirst, while dehydration can become severe more quickly in elderly individuals. Regular fluid intake is essential for both groups.
Early Signs of Dehydration
Experts advise people to pay attention to warning signs such as sudden weakness, dizziness, frequent vomiting, or persistent fatigue. These symptoms could indicate early dehydration and should not be ignored.
If medical help is not immediately available, drinking ORS can help restore lost electrolytes and fluids. Dr. Agrawal also recommended including yogurt in the diet, as its probiotic content helps maintain healthy gut bacteria and can reduce the risk of diarrhea.
With temperatures expected to continue rising in the coming weeks, health experts are urging people to stay hydrated and take preventive measures to avoid heat-related illnesses.