What happens if lymphocytes are elevated?

If your doctor determines that your lymphocyte count is high, the test result might be evidence of one of the following conditions: Infection (bacterial, viral, other) Cancer of the blood or lymphatic system. An autoimmune disorder causing ongoing (chronic) inflammation.

What can happen when your white blood cells are too high?

Your white blood cells can temporarily increase while you are recovering from an illness. Sometimes, medical problems associated with excess normal or abnormal white blood cells can cause symptoms such as fever, swelling, or congestion.

What autoimmune disease causes high lymphocytes?

The major clinical symptoms of ALPS result from lymphoproliferation, or the excessive production of a type of white blood cell called a lymphocyte, and autoimmune destruction of blood cells.

What are lymphocytes and what do they do?

(LIM-foh-site) A type of immune cell that is made in the bone marrow and is found in the blood and in lymph tissue. The two main types of lymphocytes are B lymphocytes and T lymphocytes. B lymphocytes make antibodies, and T lymphocytes help kill tumor cells and help control immune responses.

What causes white blood cells to be high in adults?

A high white blood cell count usually indicates: An increased production of white blood cells to fight an infection. A reaction to a drug that increases white blood cell production. A disease of bone marrow, causing abnormally high production of white blood cells.

What infections cause high lymphocytes?

What causes a high lymphocyte count

viral infections, including measles, mumps, and mononucleosis.
adenovirus.
hepatitis.
influenza.
tuberculosis.
toxoplasmosis.
cytomegalovirus.
brucellosis.

Does Covid cause high white blood cell count?

Conclusion. In conclusion, our study suggests that WBC count at admission is significantly corelated with death in COVID-19 patients. Higher level of WBC count (≥ 6.16 × 10^9/L) should be given more attention in the treatment of COVID-19.