Just come back from being outside in the sun and turn on the fan right away
When going out in hot weather, the body sweats, and at the same time the blood vessels dilate… the immediate sitting of a fan can lead to heat shock. Moreover, the wind from the fan can also cause the sweat secretion process to be stopped, the blood vessels to suddenly contract extremely dangerously, which can cause colds, even a stroke. Therefore, after returning from the sun, you should use a towel to dry your sweat, then turn on the fan to the lowest level, then increase it gradually.
In the summer, the hot weather makes the demand for fans increase. Illustration.
Turn the fan on directly to the face or foot area
According to Herbalist Dinh Cong Bay, General Secretary of the Ho Chi Minh City Pharmaceutical Association, shared in the newspaper Workers, let the fan blow directly on the head area while sleeping can cause peripheral ischemia of the head area. Peripheral anemia in the head is especially dangerous in people with high blood pressure, which can lead to a stroke.
Besides, fans blowing on the legs will harm the heart. When the feet are cold, the heart is forced to work harder to push blood down to keep the feet warm. That is also the reason why doctors often advise elderly people to wear socks and keep their feet warm when sleeping.
After taking a shower, I sat right in front of the fan
According to physician Bui Hong Minh (Vice President of Ba Dinh Oriental Medicine Association, Hanoi), after taking a bath, the body temperature is dropping. blood circulation, resulting in slow blood flow to the brain, affecting heart rate and blood pressure. In particular, people with weak health and resistance if lying on a fan or air conditioner right after bathing will be very likely to have a stroke or stroke.
Drinking ice water while sitting fan
In the hot summer, many people have the habit of drinking a lot of ice cold water and sitting in front of a fan to cool off quickly. However, this is a very dangerous habit. Drinking cold water when the body is hot will make the stomach and intestines spasm, increasing the risk of acute abdominal pain.
In addition, the wind of the fan will lower the body temperature, causing sore throat, fever, pneumonia, respiratory infection… Therefore, when sitting in front of the fan, it is best to drink only filtered water or water. only warm.
Even for young and healthy people, if you leave a fan while sleeping, it is imperative to keep it on the side of the bed, in the middle of the body, to be in a far position, and to let the fan swing back and forth to avoid constant wind blowing. Continue to one point on the body. Illustration.
How to turn on the fan is good for health
The above information Vnexpress should not fan directly to the body because it is easy to cause respiratory diseases, allergies, infections, imbalance of blood circulation.
Doctor Pham Do Thanh Tuan, Department of General Internal Medicine, Thu Duc District Hospital, said that many people often have the habit of fanning themselves directly to dispel the heat. However, using this fan is harmful to health.
– Fanning directly at the body can remove moisture from the mouth and nose. Dust affects the respiratory system, causing infections or allergies.
– Cold air blowing directly into the body causes muscle spasms, leading to neck and shoulder pain in the morning.
– It is recommended to clean the wind generator part of the fan because it is easy to collect dust.
– Putting the fan directly on an area of the body will cause the skin temperature to be different, the blood circulation to be out of balance, and even paralyze the nerves in the face.
– With steam fans, it is necessary to clean the water tank and use clean water according to the manufacturer’s instructions.
– Should use the rotation function of the fan so that the wind can evenly distribute the whole room.
Place the fan at the foot of the bed, about 2m away from your body.
– Avoid letting the fan blow on your face or head, so keep the fan level with the body.
– Do not fan directly to the body while sweating.
at Blogtuan.info – Source: Soha.vn – Read the original article here
