What influence it is higher than low-voltage oxygen that above sea level to have on tourist's health little?

What influence it is higher than low-voltage oxygen that above sea level to have on tourist's health little?


In the high area above sea level, atmosphere pressure is low. The partial pressure of oxygen will be thereupon decline too, thus may result in organizing oxygen deficiency (for oxygen to reduce to what has been organized) .
Having an elevation of 3500 meters - area of 5500 meters, the oxygen is insufficient, people may present altitude sickness. After people arrive high for 1-6 hours in area above sea level, mountain sickness may break out. After headache appears, patient appear the intersection of appetite and fail, the intersection of nausea and vomit and insomnia, symptom tired and irascible. It may have life dangers because the lung edema and brain edema appear in some cases.
The international traveling hygiene health center physical examination subject Zhang Min in Guangdong reminds, it is extremely sensitive to suffer from to cardiovascular disease, tourist of the pulmonary tuberculosis or anaemia to the high-level change above sea level, the result may be very dangerous, even jeopardize the life. The tourist not used to the high condition above sea level should take the precautionary measures - --
Avoid taking a trip to high area above sea level directly. Having an elevation of 2500 meters - staying in area of 3000 meters, it contributes to preventing acute mountain sickness to have a rest for 2-3 days.
If enter high above sea level area, travel fast, tourist should prevent from overworked, and drinks after reaching destination.
Enter high above sea level district fast ' >3000 meters) Tourist for medicine considering all rightly.
The tourist who suffers from cardiovascular disease, pulmonary tuberculosis or anaemia, before determining to take a trip to high area above sea level, should consult the doctor's opinion.
Who can't take the plane and travel?
(1)Angina pectoris or it is not that the chest aches under the motion state;
(2)Any malignant or acute infectious disease;
(3)Bleed, traumatism or person who go on that infect, initiate cranium pigeonhole increase;
(4)The Eustachian tube is blocked the specific sinus room caused is infected or the nose of ear is infected;
(5)Chronic breathing problem that serious, do not breathe obstacle or unidentified reason pneumothorax etc. under the motion state.

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