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What are the causes of tiny itchy bumps on bellybutton?

1 doctor weighed in
Dr. Michael Zacharisen
Internal Medicine - Allergy & Immunology

In brief: Nickel allergy

Nickel allergy from the snaps on blue jeans or a metal belt buckle is a common cause of an itchy red rash near the umbilicus (belly button).
A dermatologist or allergist can confirm using an allergy patch test.

In brief: Nickel allergy

Nickel allergy from the snaps on blue jeans or a metal belt buckle is a common cause of an itchy red rash near the umbilicus (belly button).
A dermatologist or allergist can confirm using an allergy patch test.
Dr. Michael Zacharisen
Dr. Michael Zacharisen
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