In the scorching summer, the attack rate of stroke is relatively high. Experts remind that when the temperature is above 35 centigrade, people must pay attention to prevent from stroke.
1, the hydropenia condition may cause the ischemic stroke: when the
temperature is above 35 centigrade, the regulation of human body's temperature
is achieved by the sweating. While the water of old people's body is relatively
few, which means they are more likely to have symptom of hydropenia. And once
there is hydropenia, the re will be hypovolemia and the blood viscosity and
blood pressure will increase. Then the blood flowing to the brain is easily
blocked and it will cause the attack of stroke.
2, old people should pay attention to the "alarms " of stroke: before the
attack of stroke, there will be the symptoms of four aspects: ①, swirl,
tinnitus, sickness, clouding of consciousness. ②, myasthenia of limbs or
feelings of weak when you lift up heavy stuff. ③, the obstacle of speaking or a
twist in one's tongue, and sometimes people may suddenly can not speak. ④,
instant blindness or disorder of eyesight. All of these are the "alarms" of the
attack of stroke, people should pay close attention to them in order to prevent
from stoke in time.
3, prevention is important for the people with hypertension: especially for
the people with hypertension, prevention is very important for them. In summer
people should drink water with initiative, especially for old people, they
should take in 2500 ml water at least everyday. Besides, drinking water before
you go to bed may decrease the blood viscosity and prevent from stroke, but do
not drink too much. At the same time, eat more fresh fruit, vegetables, fish,
eggs and sweet mung bean soup. In addition, eat more jealous and hawthorn and
such kind of food can soften the blood vessels. And experts remind that people
should use the air-condition properly, and the range of room temperature should
not exceeding 10 centigrade.