A 21-year-old male asked:
can marijuana enter my blood from second hand smoke?
2 doctor answers • 4 doctors weighed in

Dr. Robert Killian answered
General Practice 28 years experience
Marijuana: Yes. But at very low concentrations.
4720 viewsReviewed >2 years ago

Dr. Brian Struyk answered
Anesthesiology 21 years experience
Yes, definitely: You are exposing yourself to marijuana with exposure to second hand smoke.
4720 viewsReviewed >2 years ago
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Last updated Jun 10, 2017
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