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What is esr test for blood

What is esr test for blood : Esr test of blood

ESR blood test or erythrocyte sedimentation rate test can help detect the cause of inflammation in the body. This test does not help to diagnose the presence of disease or infection in the body. But to supplement other tests prescribed by the doctor to understand the cause of inflammation, the test ordered depends on the type of symptoms the person is experiencing.

What is an ESR blood test?

The test helps to detect inflammatory conditions in the body, such as rheumatoid arthritis or systemic lupus erythematosus. It may help detect diseases that cause inflammation, such as autoimmune diseases, infections, and certain cancers. If a person has a fever, the doctor may also order this test. Certain forms of arthritis or certain muscle problems.

What is esr test for blood
What is esr test for blood

How is the ESR blood test performed?

As the name suggests, this is a blood test that takes a blood sample from a vein in any part of the body. This is usually located near the elbow or the back of the hand. After collecting blood outside the body, the sample is sent to the laboratory for analysis. In the case of ESR blood testing for cancer, the patient may need to collect more blood samples than usual.

It should be noted that certain drugs may interfere with the test results. So it should be suspended. But it must be approved by a doctor. Medications include:-

  • Androgens, such as testosterone, estrogen, etc.
  • Taking aspirin in large doses
  • Divalproex sodium
  • Phenothiazines
  • Valproic acid
  • Methadone
  • prednisone
  • Phenytoin
  • Heroin

ESR blood test results

The normal range of the HSV blood test mainly depends on the age group of the person.

  • Women under 50: less than or equal to 20 mm/hour
  • Women over 50 years old: less than or equal to 30 mm/hour
  • Men under 50: 15 mm/hour or less
  • Men over 50 years old: less than or equal to 20 mm/hour
  • Newborn: ≤2mm/hr
  • Boys entering puberty: 3 to 13 mm/h

However, abnormal changes in the ESR blood test may be due to the prevalence of the following physical diseases, conditions or infections.

A person’s ESR may be very high if the following situations occur:-

  • Anemia
  • Thyroid disease
  • Kidney disease
  • Lymphoma
  • Multiple myeloma
  • pregnancy
  • Temporal arteritis
  • old age
  • Waldenstrom macroglobulinemia
  • Some arthritis

Conversely, a person’s blood ESR level may be low due to the following conditions:-

  • Hypofibrinogenemia
  • Low plasma protein
  • heart failure
  • leukocytosis
  • Sickle cell anemia
  • Polycythemia

How to reduce ESR in the blood?

There are some important measures that can be taken to reduce ESR levels in the blood. Usually this is related to quitting smoking. Exercise regularly, reduce waist circumference, and ensure adequate sleep. Avoid stress and follow a healthy diet, and absolutely eliminate foods that increase blood ESR levels.

The author is a senior writer with more than 6 years of medical content writing experience. He has extensive knowledge of diseases, tests and treatments. A recent in-depth review of the ESR blood test was published by one of the leading American journals.


My friends have done a lot of tests to see if there is any problem with the human body, including the erythrocyte sedimentation rate test. Today we are giving you all the information about the erythrocyte sedimentation rate test. This test is done to see if there is inflammation and irritation. In your body for no reason?

Few doctors recommend this test alone. But this test is usually done together with the disease test. This helps doctors determine the cause of the disease. Therefore, if you now have the exam information we have prepared for you. Continue to share our ESR test articles with your friends today and let them know.

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