Heat stress differs from drought. Extreme weather can have adverse effects on human health, including dangers from flooding, heat, and severe cold. Heat stress can happen even if there is sufficient rainfall. NIEHS has resources on many of these areas. Heat stroke is the most serious heat-related disorder. The treatment of extreme heat effects becomes especially impor-tant when models are used to project the impacts of climate change. These events result in increased hospital admissions for heat-related illness, as well as cardiovascular and respiratory disorders. Stay hydrated with electrolyte-containing sports drinks. Extreme heat events can be dangerous to health – even fatal. Dehydration, heat cramps, heat exhaustion are all also common health effects caused by extreme heat and rising temperatures, according to the U.S. Environmental Protection Agency. When extreme heat occurs, it's important to be aware of those at greatest risk for experiencing its effects: the very young, the elderly, and people … The occurrence of extreme heat events is already increasing in many. These events can have secondary concerns, ranging from wildfires to harmful algal blooms. For more information on the science of how climate change causes extreme heat and heatwaves, visit Climate Signals . Heat stress is a complex function of intensity, duration, and the rate of the increase in air temperature. Drought means a dry condition where plants do not get enough water. Extreme Heat ALWAYS CALL 911 if you are in immediate danger and need emergency help. Individuals, communities, and businesses can plan for and reduce the effects of extreme heat. Extreme heat events can trigger a variety of heat stress conditions, such as heat stroke. Staying hydrated can help. The heat does not affect the pm, but the underlying reason why you needed it may make you more susceptible to the heat. Drink cold drinks or eat popsicles. In addition, the effect of an increase in soil temperature (as a result of increase in air temperature) may be even stronger when accompanied by a decline in soil water content. Stay in an air-conditioned environment during periods of extreme heat and humidity. Effects of extreme heat on plant growth and soil temperature: Heat stress poses a serious risk in altering the soil profile, limiting plant development. Extreme heat is only blamed for an average of 688 deaths each year in the U.S., according to the Centers for Disease Control and Prevention (CDC). heat by Tracey_E - 2013-07-21 12:07:26 . Wear lightweight, loose, breathable clothing. Use cooling products such as vests, neck wraps, or a wet bandana during exercise or outdoor activity. 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