A 49-year-old member asked:
Could lidocaine test positive for cocaine in a urine test?
1 doctor answer • 3 doctors weighed in
A Verified Doctoranswered
No: Neither on screening tests or confirmatory tests. They are totally different chemicals that are unrelated, and tests do not confuse the two.
4.4k viewsReviewed >2 years ago
Last updated Feb 9, 2021
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