How to improve your white blood cell count

Updated April 17, 2017

Cancer treatments, viral infections and autoimmune disorders can weaken your immune system. Fortunately, there are ways to improve your white blood cell count. Normal white blood cell count is between 4,500 and 10,000, according to the Mayo Clinic. When at a normal level, white blood cells help your body fight off infection. Leukopenia or low white blood cell count can leave the body vulnerable to infection. It’s important to keep your white blood cell count as high as possible with a weak immune system.

Get a blood test to measure your white blood cell count. This will serve as a baseline for improvement. Levels below 3,500 per micro-litre of blood are low and not normal, according to the Mayo Clinic.

Talk to your doctor about medications you can take specific to your condition. Some medications can stimulate white blood cell production. Your doctor may prescribe Neupogen, Neulasta or Flucanozole.

Eat a balanced diet to maintain optimum health. Your body requires an abundance of protein, nutrients and vitamins when your white blood cell count is low. Add more fruits, vegetables and fish to your diet.

Wash your hands frequently to avoid germs. Stay away from large crowds and anyone who may be sick. Do not eat raw foods. Also, have someone else tend to pet care. Since your immune system is compromised, you want to avoid infection at all costs.

Avoid tasks that may injure you such as cutting food or shaving with a sharp razor. Even a small cut can cause a serious infection with a low white blood cell count.

Sleep longer and allow your body to regenerate. Rest allows your body to restore and heal healthy cells to fight off infection. Rest more often to improve your white blood cell count.


If you experience a fever over 38.6 degrees C, chills and sweating, then you may have a low white blood cell count. Go to the doctor for a checkup.

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About the Author

Residing in Nashville, Tenn., Kiley Mitchell has been writing topical articles and SEO copy since 2002. He has done work for the Wyndham hotel chains and has written about topics including travel, music, online marketing, business, health and literature. Mitchell holds a Bachelor of Arts from Indiana University in Bloomington.