Yes, psoriasis can affect both neutrophil and lymphocyte levels in your blood. Since psoriasis is an autoimmune condition, it impacts how your white blood cells behave and their quantities in your bloodstream.
Specifically, people with psoriasis often show
• Higher levels of neutrophil activity
• Slightly decreased levels Show Full Answer
Yes, psoriasis can affect both neutrophil and lymphocyte levels in your blood. Since psoriasis is an autoimmune condition, it impacts how your white blood cells behave and their quantities in your bloodstream.
Specifically, people with psoriasis often show:
• Higher levels of neutrophil activity
• Slightly decreased levels of lymphocytes Doctors may use something called the neutrophil-to-lymphocyte ratio (NLR) to help monitor your psoriasis. This ratio is typically higher in people with psoriasis, and researchers are studying whether it could help:
• Diagnose different types of psoriasis
• Assess how well treatments are working
If you're taking psoriasis medications, your doctor will regularly monitor your white blood cell counts to ensure they stay within a healthy range.
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Can Psoriasis Cause Low White Blood Cell Count?
August 24, 2025