With the continuous increase in global warming and frequent changes in climatic conditions, heat waves have become a natural phenomenon. Recently, a study conducted by researchers from the University of Hyderabad showed that heat waves have become more common in summer while cold waves are less common in winter in the country. Heatwaves can have a significant impact on health, especially for the elderly, children and those with pre-existing conditions. The effects of heat waves on health can range from minor symptoms, such as dehydration and heat exhaustion, to heatstroke.
Heatwave can also cause heat exhaustion, which can lead to nausea, vomiting and even fainting. It occurs when the body becomes overwhelmed with heat, and the normal mechanisms for controlling temperature are no longer effective. The health effects of heat waves can be significant and far-reaching.
It’s important to take steps to stay cool and hydrated during heat waves. This may include staying indoors in air-conditioned spaces, drinking plenty of water, and avoiding outdoor activities during the hottest parts of the day.
Also Read: Dealing With Constipation? 7 health issues to watch out for
Heat waves can cause many health problems, especially in people who are vulnerable to heat-related illnesses. Let us have a look at some of the common health problems caused by heat waves.
6 common health problems caused by heatwave:
dehydration
When the body loses too much water and electrolytes through sweating, it can lead to dehydration. Symptoms of dehydration include thirst, dry mouth, weakness, dizziness and dark urine.
heat cramps
Heat cramps are painful muscle spasms that can occur during or after intense physical activity in hot weather. They are caused by the loss of electrolytes and fluids through sweating.
heat exhaustion
Heat exhaustion is a more severe form of dehydration and occurs when the body is unable to regulate its temperature properly and becomes overheated. Symptoms include heavy sweating, weakness, dizziness, headache, nausea and fainting.
heat stroke
Heatstroke is a life-threatening condition that occurs when the body’s temperature rises above 104°F (40°C). Symptoms include confusion, seizures, rapid heartbeat, and fainting. Heatstroke requires immediate medical attention.
respiratory system problems
Hot and humid weather can make breathing problems like asthma and chronic obstructive pulmonary disease (COPD) worse. High levels of air pollution during heat waves can also cause respiratory problems.
skin problems
Prolonged exposure to sunlight and high temperatures can result in sunburn, heat rash, and other skin problems.
It is important to take precautions during heat waves, such as staying hydrated, avoiding outdoor activities during the hottest part of the day, wearing loose-fitting clothing, and staying in an air-conditioned environment if possible.
(This article is for informational purposes only and should not be considered a substitute for advice provided by qualified medical professionals.)