Basophils
Basophils are the rarest white blood cells. They release histamine during allergic reactions.
Your reading
This app uses 0–2% of white cells. A slight rise can come with allergies or an underactive thyroid. A count of zero is completely normal.
What may help
- —Nothing specific; basophils follow whatever is driving them, usually allergies
When to talk to a doctor
If basophils are clearly raised on repeat tests together with other abnormal blood counts.
Common questions
What is Basophils?
Basophils are the rarest white blood cells. They release histamine during allergic reactions.
What is a normal Basophils level?
Daygo uses 0–2% as the reference range. This app uses 0–2% of white cells. A slight rise can come with allergies or an underactive thyroid. A count of zero is completely normal.
How can I improve my Basophils?
Nothing specific; basophils follow whatever is driving them, usually allergies.
When should I see a doctor about Basophils?
If basophils are clearly raised on repeat tests together with other abnormal blood counts.
Source: MedlinePlus (NIH): Complete Blood Count. Reference ranges are standard adult intervals — your own lab may report a different range for your age, sex, or method. This isn't medical advice; always go by the range on your actual results and talk to a clinician about anything that concerns you.