As the scorching summer heat descends upon us, it’s crucial to stay informed about the potential risks it brings, particularly heatstroke and dehydration. These conditions can have severe consequences on our well-being. Here, the top general medicine doctor in Mukundapur, Kolkata has discussed about heatstroke and dehydration.

What is a heatstroke?

According to a general physician in mukundapur, South Kolkata, heatstroke occurs when the internal temperature of the body rises to its peak. It is most commonly caused by prolonged exposure to high temperatures and humidity coupled with inadequate hydration. The body is therefore unable to cool down properly, causing symptoms that can be life-threatening if not addressed promptly.


Some common symptoms of heatstroke include:

  • A high body temperature (usually above 104°F)
  • Hot and dry skin
  • Rapid heartbeat
  • Headache
  • Dizziness
  • Nausea

What is dehydration?

Dehydration, on the other hand, refers to the excessive loss of fluids from the body, primarily through sweating. It can occur in any climate but becomes more prevalent during hot weather. When the body doesn’t have enough water to carry out its normal functions, dehydration sets in.


Early signs of dehydration include:

  • Dry mouth, thirst, fatigue
  • Dark-colored urine
  • Reduced urine output.

As dehydration progresses, symptoms can worsen, leading to the following:

  • Dizziness
  • Rapid heartbeat
  • Extremely dry skin
  • Fainting

How to prevent heatstroke and dehydration?

To prevent heatstroke and dehydration, here are some essential tips to keep in mind:

  1. Stay hydrated: Drink lots of fluids, even if you do not feel thirsty. Besides, you can also consume electrolyte-rich beverages or consume fruits and vegetables with high water content, advises top general physicians in mukundapur.
  2. Avoid excessive sun exposure: Try to stay indoors during the hottest time of the day, usually from mid-morning to late afternoon. If you must be outside, wear lightweight and loose-fitting clothing.
  3. Pace yourself: Avoid strenuous physical activities during extreme heat. If you need to exert yourself, make sure to take frequent breaks in cool places.

Heatstroke and dehydration can pose serious health risks. So, if you experience any of the aforementioned symptoms, you must reach out to a general medicine doctor in Mukundapur, Kolkata to seek immediate treatment.