The Pacific Northwest's historic heat wave is causing temperature records to be shredded like never before. It has also triggered a torrential outpouring of heat warnings in areas that are not used to such extreme heat conditions.Experts in health fear that heat-related diseases could increase, especially among those without central air conditioning.According to the National Weather Service, Sunday's high of 112 degrees Fahrenheit was set in Portland, Oregon. This broke the previous day's record of 108 degrees. It also marked the highest temperature in the region since 1940 when record keeping began.On Sunday, temperatures reached an all-time record high of 104 degrees Fahrenheit at Seattle. This was the first record-breaking temperature of 100 degrees in Seattle for two consecutive days.As the week progresses, it is expected that the Pacific Northwest will heat up even more. According to ABC News, power outages in Washington are affecting thousands of people while cooling centers remain open for the most vulnerable. The Northeast is also gearing up for the second heat wave.You can save your own life, or the lives of your friend, neighbor, or family member by knowing the symptoms and signs of heat-related diseases.According to Dr. Jennifer Vines of the Multnomah County Health Department, it is stress on the body to keep cool in these temperatures. Vines told KATU2 that Vines is a health officer at the Multnomah County Health Department. This is especially true when overnight lows aren't as low. People who overheat will feel uncomfortable, sweaty, dizzy, weak, or sick because their bodies won't get enough rest.High temperatures can cause severe respiratory problems, as they allow harmful air pollutants to build up in the atmosphere.Here are some facts about heat-related diseases.Heat sensitivity and heat illness: Risk factorsContinue the storyAccording to Healthline, when temperatures rise to extreme levels, both people 65 and older as well as children and infants should stay indoors. It is more difficult for their bodies temperature to regulate.Prescription medications for high blood pressure and certain heart conditions, such as hypertension or other cardiovascular issues, should be taken with caution when outdoors. Some drugs can dehydrate individuals which could lead to heat exhaustion.According to Healthline, obesity can cause the body to retain more heat, so those with more weight may have more trouble cooling down.For those not used to high heat, sudden increases in temperature similar to the ones seen across the Pacific Northwest could make it difficult to regulate their body temperatures.According to the Centers for Disease Control and Prevention, heat-related illnesses are more likely in certain groups such as those with chronic diseases and low incomes.Heat exhaustionAccording to the CDC, heat exhaustion can cause muscle cramps, nausea and weakness as well as cold and clammy skin. They may also experience excessive sweating, a weak pulse, and fainting.Experts suggest moving to a cooler place, loosening up, and putting wet cloths around your body. If you feel the symptoms are worsening while out in the sun, drink water. If symptoms persist for more than an hour, or you vomit, seek medical attention.Heatstroke can occur if heat exhaustion continues for too long.HeatstrokeAccording to Mayo Clinic heatstroke, or sunstroke, is the most severe form of heat injury. It occurs when a body's temperature reaches 104 degrees Fahrenheit. This condition is urgently treated and can cause irreversible damage to the brain, heart, and muscles.Heatstroke is different from heat exhaustion. It causes hot, dry, or damp skin. According to the CDC, they should immediately be moved indoors or into the shade.If you experience any of these symptoms, call 911 immediately.People suffering from heatstroke should not drink anything, as they may not be able to swallow fluids safely.Heat rashHeat rash is another common but less severe heat-related condition. It is characterized by small red bumps or pimple-like bumps that appear on the neck, chest and armpits.According to WebMD, the condition can cause itching but is not dangerous.When someone sweats excessively, heat rashes may occur. Excessive sweating can cause irritation, redness, and stinging sensations.To soothe the discomfort, experts recommend moving to a dry, cool place.
