1, breakfast can not be omitted, get up early to line up, you can bring a simple breakfast, waiting for meals; 2, usually oral drugs such as antihypertensive drugs, hypoglycemic drugs continue to take. Otherwise, before the extraction of blood pressure measurement of this off the problem; 3, usually oral aspirin and other anticoagulants, it is recommended to see a doctor first, decided to extract the tooth or minor surgery, and then stop the medicine for a week to follow-up, I will give you your appointment; 4, please wear your past medical records and photo information for reference; 5, such as movable prosthesis, please bring; 6, 80 years of age or older, please be accompanied. Dental visits are delicate and complex matters, initial visits require patience, follow-up patients, please arrive on time, delays, need to reschedule.