The general temperature in the sauna room reaches more than 60 ℃, in a high-temperature environment, the deeper layers of the skin can produce an endothermic effect, prompting capillary expansion, conducive to the elimination of metabolic waste and garbage in the body, but also enhance the elasticity of the blood vessels so that the tense muscles are stretched to eliminate the feeling of fatigue. But the sauna is not suitable for all people, especially the following categories of people should be cautious.
Which people should be cautious of saunas?
1. Pregnant women
Pregnant women stay in a high-temperature state for a long time, and no immediate cooling can affect the healthy development of the fetus.
2. Menstruating women
Is in the menstrual period when resistance and immunity decline, still sauna, hot and cold alternation and cause bacterial infection or cold.
3. Men in the growth and development period and childbearing age
The testicles are quite sensitive to temperature, and to maintain normal physiological function, they need to be lower than the normal body temperature by about 1~2℃. In the sauna environment, the room is full of high-temperature water vapor, which can reduce the ability of testicular spermatogenesis, reduce the number of sperm, reduce sperm vitality and quality, and easily cause necrospermia. Men who are in their childbearing age and growth period should pay more attention to this.
4. Blood sugar instability
The room temperature of the sauna is high, easy to cause dehydration, resulting in large fluctuations in blood sugar in diabetic patients. Blood sugar control is good in the case of sauna, but injection of insulin can not be immediately steamed, so as not to accelerate the speed of insulin absorption, resulting in a hypoglycemic reaction. Appropriate control of the time of the sauna, as long as there is any discomfort immediately leave the environment.
5. High blood pressure and cardiovascular disease
Steam sauna easy to cause blood pressure fluctuation amplitude, and increase the load borne by the heart, serious cases can be a sudden heart attack, to the point of threatening life. Oral antihypertensive drugs can not be immediately after the sauna to prevent fainting. It is worth noting that cardiovascular disease, and hypertension patients, especially the elderly can not sauna.
6. Excessive hunger or tired people
Excessive hunger, overworked people’s muscle tension becomes poor, reduces tolerance to hot and cold stimuli, easy to cause physical weakness.
7. Freshly eaten
Within 30 minutes after a meal, most of the blood flow to the gastrointestinal tract to help food digestion and absorption. At this time, the sauna can make the skin vasodilatation, a lot of blood flow back to the skin, and the blood flow to the digestive organs to reduce the impact of food digestion and absorption, but on the body to bring unexpected harm.
8. After alcoholism
Alcoholism after the same can not sauna, will make the body further weakness, seriously life-threatening.
Warm tips
Steam sauna should drink more water, you can also choose sports drinks or salt water, to supplement the loss of electrolytes. You should not wear jewelry that absorbs heat easily, such as watches, necklaces, and jade pendants, or it will burn your skin. Elderly people can not get up quickly after the bath, appropriate rest for 5 ~ 10 minutes before slowly standing up, get up should hold on to hard objects.