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Weather changes bring three types of physical discomfort

Weather changes bring three types of physical discomfort
With the change of weather patterns such as storms, the rate of change in air pressure has a certain effect on the body, and 杭州夜网 some people are particularly sensitive to this.The US Mother Nature website recently summarized three effects of changes in air pressure on the human body.  1.Headache / migraine.Researchers at Japan Medical Association Medical University asked migraine patients to record their headaches throughout the year, and then compared these diaries with changes in air pressure recorded by a nearby weather station.Correlation.Researchers point out that low air pressure causes a pressure difference between the atmosphere and the sinuses, which can cause headaches or migraines.The problem is exacerbated when the sinuses are congested or bilateral.  2.joint pain.Researchers at Tufts New England Medical Centre in UK investigated 200 patients with knee osteoarthritis and found that there was a link between changes in air pressure and ambient temperature and knee pain.This may be because air pressure affects the viscosity of the fluid that connects the joint capsule, or it may trigger a painful response at the nerve endings of the joint.In either case, some people feel joint pain when the storm comes.  3.Changes in blood pressure.Blood flows through the body through pressure generated by the heart, which is affected by the pressure of the surrounding air.Biometeorologists believe that when blood pressure drops, blood pressure also drops.For some people, this may mean they feel dizzy or have blurred vision.Blood vessels respond to sudden changes in ambient humidity, atmospheric pressure, cloud thickness, or wind just as they do to cold, and weather-related changes in blood pressure are more common in people over 65 years of age.▲ (Xiao Zhongyan)