体检前是否需要把所有药停掉呢？/Do I need to stop all medication before the physical examination?

人总是难免会生病的，生病了就要打针吃药，但是如果第二天就要体检怎么办？是不是要停掉所有的药物？

专家说有三种情况是需要停药的：

1、尿检、血检前不能吃抗生素

因为抗生素可能会增高血液中尿酸浓度，而且服用磺胺类药物后，尿胆原检查会出现混浊，影响对化验结果的判断。因此，如果患者进行尿液、血液检查，临检前48小时不要服用这些药物，这类药在体内经48小时稀释后不会影响化验结果。

2、体检前72小时要停镇痛消炎药

这些药物容易导致血液、尿液的淀粉酶含量升高，用药3至4小时后，其影响会达到*峰。

3、血检前24小时停利尿药

它们会使血液中钾离子含量降低，导致血液电解质结果发生改变。

People are always prone to getting sick. When they get sick, they need to get injections and take medicine. But what if they have to undergo a physical examination the next day? Should we stop all medications?

Experts say there are three situations that require discontinuation of medication:

1. Antibiotics cannot be taken before urine and blood tests

Because antibiotics may increase the concentration of uric acid in the blood, and after taking sulfonamide drugs, the urobilinogen test may appear cloudy, affecting the judgment of laboratory results. Therefore, if patients undergo urine and blood tests, they should not take these drugs 48 hours before the test. These drugs will not affect the laboratory results after being diluted in the body for 48 hours.

2. Stop taking painkillers and anti-inflammatory drugs 72 hours before the physical examination

These drugs can easily cause an increase in amylase levels in blood and urine, and their effects will reach their peak after 3 to 4 hours of medication.

3. Stop taking diuretics 24 hours before blood test

They can reduce the potassium ion content in the blood, leading to changes in blood electrolyte results.