In blood routine examination, if these 4 indicators rise, it is recommended to do further examination

Introduction: In our current society,More than 85% of people have realized the importance of health preservation , They have also gradually incorporated regular physical examinations into their life list.

But now we are still facing such a problem, that is because of the inspection items of the hospital It is too cumbersome,so that everyone will have great troubles and doubts when choosing a physical examination.

Doctors believe that blood routine examination has many advantages, it can help patients check blood abnormalitiesIt can also help diagnose many diseases.

There are some related diseases before the onset of many diseases,< strong>There will be some subtle changes,So a simple blood routine can help find many abnormal phenomena.

So if you are doing blood routine examination,find the following These 4 indicators have increased, and must be further screened.


Why do doctors often ask for blood routine examination, what diseases can it detect ?

Blood routine is actually a “blood picture”,This is a very common blood test item in clinical practice, and many indicators in blood routine examination are sensitive indicators commonly used for pathological changes.


hemoglobin, blood cells and other indicators in blood routine are one of the indicators for diagnosing anemia important criteria.

Cold fever, infection, inflammation< /p>

The level of neutrophils, white blood cells and monocytes in routine blood testsFor judging Whether the body has viral infection or cell infection is of great significance.

Abnormal spleen function

When various liver diseases bring hyperfunction of the liver In general, the number of platelets and blood cells will decrease, so patients with liver disease need regular blood teststo judge whether there is abnormal spleen function.

Blood Disorders< /p>

Purpura, leukemia, etc. among blood diseases are mainly referencebloodPlatelets, white blood cells, red blood cells, lymphocytes and their proportions, etc.


In blood routine examination, if these 4 indicators increase, Further examination is recommended


White blood cells are a type of cells with a relatively large number in the body, and Neutrophils are also a type of white blood cells.

During blood routine examination, if the number of neutrophils changes Many,It is likely to be caused by physiological reasons, or it may be caused by pathological reasons.

After the increase of neutrophils, it may be related to cardiovascular and cerebrovascular diseases and inflammation in the body are closely related, and further inspections are required at this time.

Normal reference range for neutrophils isN0.5 ~0.7 (50%~70%).

White blood cells

Under normal circumstances, white blood cells exist in lymph nodes and blood, and are very active cells in the body. At the same time White blood cells are also “little security guards” in the fight against diseases.

< span>When viruses and bacteria invade people’s bodies, white blood cells will change rapidly, as the relevant guards to protect the healthWhite blood cells will block viruses and bacteria outside the body, to prevent the body from getting sick.

Under normal circumstances, the normal value of white blood cells is (4.0~ 10.0) x 10^9/L, but if the number of white blood cells is found to increase continuously, it means that the body has a high degree of inflammation.

If effective treatment is not carried out at this time, it is likely to cause more and more viruses and bacteria Invasion,There will even be more and more, and it will easily induce cancer and other problems, so everyone needs to be vigilant.

Elevated platelets

Platelets are a very common blood problem in routine blood examinations. When the platelets in a patient’s body increase abnormally< strong>, more common in primary chronic cell disease, polycythemia vera, or essential thrombocythemia.

The main function of platelets is actually to participate in blood coagulation. When the concentration of platelets in the body increases, it will easily cause excessive blood coagulation, prone to thrombosis and arteriosclerosis, etc. The problem.

In severe cases, it may be life-threatening,Inducing myocardial infarction, cerebral infarction and other cardiovascular and cerebrovascular diseases.

When the number of platelets in the body is found to be abnormally high,< span> Be sure to go to the hospital for relevant examination and treatment as soon as possible to avoid affecting the efficiency of treatment.

Lymphocytes< /p>

In today’s clinical medicine, the obvious characteristics of lymphocytes can be roughly divided into There are two types, one is pathological and the other is physiological.

Lymphocytes Occupying about 33.56% of the total body blood components, mainly combined with endocrine and exogenous supplements.

For young children in the growth and development stage, the body’s immunity and resistance are relatively weak at this time Inflammation, chronic disease, and rheumatic disease are prone to occur.

Approximately 97% of morbidity is due to infection span>, and physiological lymph and cell levels will increase significantly.

If it is found that the number of lymphocytes in the body is increasing and there will be an increasing trend,< strong>It’s beyond the scope of control, and I hope everyone is doing whole body or chest CT examinations.


Can routine blood tests screen out cancer cells in the body?

The doctor replied: No!

The next inspection can be carried out through abnormal blood test lesions, but early cancer patients do not Any abnormal performance, so it is difficult to find changes in cancer cells in blood routine.

If you suspect cancer, it is recommended that you coordinate multiple inspection items, such as nuclear magnetic resonance, endoscopy and other examinations to further check the body for cancerous problems.


What should be paid attention to before drawing blood?

1. Before blood routine examination , pay attention to a light diet and do not eat high-protein, too greasy, or too spicy food the day before bleeding;

2. Try not to drink alcohol the day before the examination, The alcohol content in the blood will also affect the final result;

3. 8 hours before blood routine examination,Try not to drink water or eat, otherwise it will easily affect the corresponding indicators of the blood test;

4. Some people will be more afraid and nervous when taking blood test. In fact, this is not conducive to blood collection, so everyone must pay attention to relaxation when taking blood.< span>, to avoid the problem of vasoconstriction caused by fear and fear;

5. If you have haemorrhage, must inform the doctor in advance.


Extended reading——If you often draw several tubes of blood at a time, will you be anemic ?

Under normal circumstances, you don’t have to worry and be afraid in the past , drawing blood is not likely to cause anemia.

The blood content in people’s bodies is relatively high, and there are two layers of reserves , a blood draw, only about 2~5ml, the proportion is also very small.

So even if several tubes of blood are drawn at a time, generally no more than 50ml , will not cause harm to health, so it will not easily cause anemia.

Conclusion: All in all, blood routine examination can help judge whether there are abnormalities in many diseases, so if the doctor needs you Blood routine examination must be done as required, so that health problems can be detected early and relevant treatment can be carried out as soon as possible.