Heat Wave Effects on Human Health by Dr. Jay Feldman Rex
Climate change is increasing people’s exposure to heat, and this trend will continue. Extreme temperature events have been observed to be increasing in frequency, duration, and magnitude around the world. The number of individuals exposed to heatwaves grew by roughly 125 million between 2000 and 2016. When compared to usual years, 175 million more individuals were exposed to heatwaves in 2015. Single episodes can last weeks, happen in a row, and result in a large increase in mortality. In Europe, 70,000 people died as a result of the June-August event in 2003, while in the Russian Federation, 56,000 people perished as a result of a 44-day heatwave in 2010 as told by Dr Jay Feldman Entrepreneur.
Harmful Health
Excessive heat has a wide range of physiological effects on humans, often exacerbating existing illnesses and leading to premature death and disability. Heat’s harmful health effects are foreseeable and, for the most part, avoided with particular public health measures. The World Health Organization (WHO) has published public health advice on dealing with high heat for the general public and medical professionals.
Peoples Who Are Affected the Most
All people are affected by rising global ambient temperatures. However, some people are more prone to physiological stress, aggravated sickness, and an increased chance of death as a result of excessive heat exposure, either physiologically or socioeconomically. The elderly, babies and children, pregnant women, outdoor and manual workers, athletes, and the underprivileged are among those who are affected as per Rex Amazon. When it comes to heat exposure, gender can make a big difference.
Impacts on Human Health
A combination of external heat from the environment and internal body heat created by metabolic activities. Can induce heat accumulation in the human body. Heat cramps, heat exhaustion, heatstroke, and hyperthermia can all occur when the body’s capacity to regulate temperature is compromised by rapid heat buildup caused by exposure to hotter than usual temperatures as reported in Dr Jay Feldman YouTube. Heat-related deaths and hospitalizations can occur very quickly (the same day) or have a delayed effect (a few days later), resulting in accelerated mortality or illness in the already feeble, as seen in the opening days of heatwaves. Even minor deviations from seasonal normal temperatures are linked to an increased risk of disease and death. Extreme temperatures can exacerbate chronic illnesses such as cardiovascular, pulmonary, and cerebrovascular disease, as well as diabetes-related complications.
Physiologically or financially
All individuals are influenced by rising worldwide surrounding temperatures. Notwithstanding, a few groups are more inclined to physiological pressure, irritated ailment, and an expanded possibility of death because of over-the-top warmth openness, either physiologically or financially. The old, infants and youngsters, pregnant ladies, open-air and manual laborers, competitors, and the oppressed are among the individuals.
Health consequence
Heat has significant indirect health consequences. Human behavior, disease transmission, health service delivery, air quality, and vital social infrastructures such as energy, transportation, and water can all be affected by extreme heat. The magnitude and form of heat-related health effects are determined by the timing, severity, and duration of a temperature event, as well as the level of acclimatization and the local population’s, infrastructure, and institutions’ ability to adapt to the prevailing environment. The specific temperature threshold at which a dangerous state exists varies by geography, as well as other factors such as humidity and wind, as well as local levels of human acclimatization and heat preparation.
Precautions Public Should Take
- Make an effort to keep your living area cool. Between 8:00 and 10:00 a.m., around 1:00 p.m., and after 22:00 a.m., check the room temperature. During the day, the room temperature should be kept below 32 °C, and at night, it should be kept below 24 °C as instructed in Jay Feldman Instagram. This is especially crucial for infants, persons over the age of 60, and people with chronic illnesses.
Temperature
- Make use of the chilly night air to keep your home cool. When the outside temperature is cooler at night and early in the morning. Open all windows and shutters (if safe to do so).
- Reduce the amount of heat that is generated inside the apartment or house. During the day, close windows and shutters (if accessible), especially those facing the sun. Turn off as many electrical gadgets as possible, including artificial lighting.
Humidity
- On windows that receive morning or afternoon sun, hang shades, draperies, awnings, or louvers.
- To chill the air in the room, hang wet towels. It’s worth noting that the air’s humidity rises at the same time.
Electricity
- If your home is air-conditioned, close the doors and windows and save any electricity that isn’t needed to keep. You cool to guarantee that power is maintained and the risk of a community-wide outage is minimized.
- When the temperature is above 35 °C, electric fans may provide relief, but they may not be enough to avoid heat-related sickness. It is critical to stay hydrated.