Friend outside, the days, tickets, etc. are set well, with the application of the goods are moved into backpacks, all ready to wait, but now suddenly unwell. Some are afraid to blame friends, or their eagerness to play, in spite of his illness to the teeth, resulting in the aggravate their condition, the harm done to themselves.

　　This ill advised us not to travel, preferably in a pre-trip physical examination. If there are no conditions for health screening, we should at least to know their own bodies. Otherwise, once ailing outside, and medical supplies, were reduced to two, it is easy bungled illness.

　　Health checks, the best return in tourism after once. Travel very vulnerable diseases, and even in some patients after infection and will not immediately attack, and some of the original chronic diseases, experienced a journey tired and forth, and may add, in order, can be reviewed in a timely manner under the new conditions adjust treatment programs. Under normal circumstances, the return of long-haul travel, needs about a week's time to adjust, we can remove fatigue, restored to its original condition.If two weeks have passed, the increase of physical discomfort, it is probably either has a problem, should quickly seek medical treatment.