A member asked:

Would a nosebleed shortly before covid test affect the result?

A doctor has provided 1 answer
Dr. Yvette Kratzberg answered

Specializes in Pediatrics

A nosebleed shortly before a nasal swab covid test could affect the result. Any blowing, nasal wash or other fluid that "washes" out the nasal passages can remove enough of the virus and cause it to be undetectable during the swab.

Answered 4/20/2021

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I did go for a covid test on Tuesday and the results was negative?

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