Summer Dehydration Health Risks; Early Signs – Symptoms


5 hours agoAuthor: Aditi Ojha

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summer I sweat more. Therefore the body’s need for water increases. If this additional need for water is not met, dehydration can occur.

Dehydration means lack of water and electrolytes in the body. It has a direct effect on all the body parts.

Actually, the body contains about 60-70% water. There is about 73% water in the brain and heart, about 79% in muscles and kidneys, 64% in the skin and about 83% in the lungs. Therefore, lack of water in the body can cause serious problems.

so today needed news I will talk about dehydration. You will also learn that-

  • Why is the risk of dehydration higher in summer?
  • What are its initial signs?
  • What should be done to avoid this?

Expert: Dr. Rohit Sharma, Consultant, Internal Medicine, Apollo Spectra Hospital, Jaipur

Question- What is dehydration?

answer- Dehydration is a condition in which there is a lack of water and essential fluids in the body. Due to this the body is not able to function normally.

This happens when excess fluid is lost from the body through sweat, urination, vomiting or diarrhea. Due to this, the water balance in the body gets disturbed and a situation of dehydration is created.

Question: Why is it important to maintain water balance in the body? Can lack of water also be life threatening?

answer- Water is very important for every important function of the body. As-

  • Water keeps body temperature under control.
  • Helps in removing toxins from the body.
  • Produces saliva, which is necessary for eating and digestion.
  • Helps in the functioning of bone joints.
  • Keeps the chemicals of the body balanced.
  • Keeps the hormones and neurotransmitters of the brain active.
  • Helps in delivering oxygen to every part of the body.
  • Acts like a shock absorber for the brain and spinal cord.

Due to lack of water in the body, all these processes start getting affected. In severe cases it can even be life-threatening.

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Question- Why does dehydration occur more in summer?

answer- The temperature is high in summer. In such a situation, we sweat more to maintain body temperature. Water and essential electrolytes are lost from the body with sweat. If water or essential fluids are not taken on time, dehydration can occur.

Question- What are the main reasons for excessive dehydration in summer?

answer- There are many reasons behind this, such as-

  • Increase in temperature.
  • Excessive sweating.
  • Not drinking enough water.
  • Spending too much time in sunlight or hot environments.
  • To do physical hard work.

Apart from this, conditions like fever, vomiting or diarrhea can also cause lack of water in the body.

Question- What are the initial signs of dehydration?

answer- Symptoms of dehydration may vary according to age. Symptoms of dehydration start appearing early in children, especially infants and young children. Understand from graphic-

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Symptoms of dehydration in adults usually appear with increasing lack of water in the body, such as-

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Question- When can dehydration become fatal?

answer- If water and electrolytes in the body reduce to such a level that body functioning gets affected, it can be fatal. In such conditions the risk of kidney failure and heat stroke increases. Let us understand from the graphic, when it can be fatal-

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Question- What other health problems can occur due to dehydration?

answer- If dehydration persists for a long time, it can cause many health problems in the body. Understand from graphic-

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Question- Which people are at greater risk of dehydration in summer?

answer- Some people are more at risk of dehydration in summer, like-

  • Small children and infants.
  • Elderly.
  • Athlete.
  • Those who work in the sun.
  • Those who do heavy exercise.
  • Those who have fever, vomiting or diarrhea.
  • Those who have any chronic health condition (diabetes or kidney problems).
  • Those who are on medication, especially those taking diuretic medicines.

Question- Can dehydration occur just by being in the sun?

answer- No, dehydration is not caused only by exposure to sunlight. If you drink enough water or take electrolytes despite being in the sun, you can avoid dehydration. This means that sunlight is not the only factor causing dehydration. Other conditions are also responsible for this.

Question- What effect does staying dehydrated for a long time have on the heart and kidneys?

answer- Due to lack of water in the body for a long time, blood can become thick. Due to this the heart has to work harder to pump blood. Due to this, heart beats can increase and blood pressure can also be affected. Due to dehydration, kidneys are not able to remove toxins and the workload increases. Therefore, staying dehydrated for a long time can increase the risk of kidney stones, kidney damage or kidney failure.

Question- Can drinking alcohol in summer also increase the risk of dehydration?

answer- Yes, alcohol is a diuretic. This increases urine frequency in the body. Therefore drinking alcohol increases the risk of dehydration.

Question- What to do to avoid dehydration?

answer- To avoid dehydration, it is important to maintain fluid balance in the body. Some easy measures can be adopted for this. Understand from graphic-

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Question- How much water should a normal person drink in a day during the summer season?

answer- Generally a healthy adult person should drink about 2.5 to 3 liters of water a day. However, this quantity may increase or decrease depending on the season, physical activity, age and health condition of the person.

Question: Is drinking water alone enough to prevent dehydration?

answer- It is important to drink water, but sometimes water alone is not enough. Therefore, in summer, along with water, it is important to take coconut water, buttermilk, lemonade, ORS and water-rich fruits and vegetables.

Question- When is it necessary to see a doctor in case of dehydration?

answer- In these situations it is important to consult a doctor-

  • extreme weakness
  • feeling dizzy or faint
  • very low urinary frequency
  • Vomiting and diarrhea with high fever
  • Lack of tears and lethargy in children due to prolonged crying.

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The body’s need for water increases during the summer season. Due to strong sunlight, sweating and rising temperature, the risk of depleting water and essential electrolytes from the body increases. This can cause problems like fatigue, dizziness, dehydration and heat stroke. Read the full news…

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