What are the precautions for physical examination

Before the physical examination, attention should be paid to fasting for 8-12 hours, avoiding vigorous exercise, stopping medication that affects the results, wearing loose clothing, and maintaining emotional stability.

1. Fasting requirements

Biochemical tests require fasting for 8-12 hours to ensure the accuracy of indicators such as blood glucose and blood lipids. Drinking a small amount of water in the morning, but not exceeding 200 milliliters. Gallbladder ultrasound and other imaging examinations also require fasting status. Patients with chronic diseases such as diabetes need to consult the doctor to adjust the medication time.

2. Exercise taboos

High intensity exercise should be avoided 24 hours before physical examination to prevent abnormal elevation of indicators such as creatine kinase. It is recommended to postpone the physical examination for 3-5 days after extreme sports such as marathon. Long term fitness enthusiasts need to inform their doctors in advance to distinguish physiological myocardial hypertrophy.

3. Medication Management

Vitamin C may interfere with urine glucose test results and should be discontinued for 3 days. Aspirin affecting coagulation function should be temporarily suspended according to medical advice. Antibiotics may interfere with the detection of Helicobacter pylori. Chronic disease medications need to be communicated with the examining physician in advance.

4. Dressing Preparation

ECG examination should expose the chest and avoid wearing jumpsuits. Magnetic resonance imaging is not allowed to wear metal jewelry. Women need to replace their underclothing without steel rings during X-ray examination. It is recommended for infants and young children to carry open top clothing for easy inspection.

5. psychological regulation

Nervous emotions may lead to a 20-30 mmHg increase in blood pressure. Deep breathing and relaxation can be performed before the examination. Fear should be eliminated before gastroscopy examination. It is recommended that parents accompany children for physical examinations to calm their emotions. After completing the physical examination, it is necessary to replenish water and food in a timely manner to avoid hypoglycemia. Abnormal indicators should be rechecked under the guidance of a specialist doctor. Pregnant women should inform their doctors to avoid radiation examinations. Chronic disease patients who take medication for a long time need to bring detailed medication records for doctors' reference. The physical examination report suggests retaining and establishing a health record for comparison of trend changes.