It takes 2-7 days to apply for a health certificate, and you can get it within one week at the latest. Before you apply for a health certificate, you should have a health examination, bring your ID card and two one-inch bareheaded color photos, get a health examination form, pay the medical examination fee at the toll booth, paste the photos (the other one is for applying for a health certificate), and fill in basic information such as name and gender.
Precautions: 8 ~ 12 hours before the physical examination, it is best to keep an empty stomach, pay attention to rest, check the diet a few days ago, and try not to catch a cold, do strenuous exercise, drink alcohol, etc. , so as not to affect the test results. For example, before strenuous exercise, such as drinking alcohol, transaminase and bilirubin may be high, which are all indicators reflecting liver function. If transaminase and bilirubin are high, it will directly affect the results of liver function test. Pregnant women should not apply for a health certificate because chest x-ray is radioactive. The health certificate is valid for 1 year and should be replaced in time.