Do you need an empty stomach to do a health certificate physical examination?

Hello:

Problem analysis and guidance: you need to draw blood to apply for a health certificate, but you don't need an empty stomach, you need to measure your blood pressure and so on, so you don't need an empty stomach. You mainly need to check some infectious diseases to see if you have infectious diseases such as hepatitis and syphilis.

I hope it will help you, and I wish you good health!