Can you get second hand smoke from weed?

But as weed has gotten more potent, scientists decided to investigate if secondhand smoke from strong strains of cannabis could lead to positive drug test results. Urine tests look for a metabolite, or bodily by-product of THC, the chemical that accounts for many of marijuana’s psychoactive properties. read more

Being around enough second hand marijuana smoke to ‘get high’ is a different question than how much marijuana smoke someone would need to be around to fail a drug test. Being ‘high’ is subjective, while the amount of THC in ones system is quantifiable with a chemical test. read more

You may have heard the phrase “contact high,” about someone breathing secondhand marijuana smoke and feeling a buzz. Studies have found that in extreme conditions, with lots of smoke blown directly into your face, you can feel the high and it can even show up in a urine test. read more

A recent study on rats suggests that secondhand marijuana smoke can do as much damage to your heart and blood vessels as secondhand tobacco smoke. But that study has not yet been done on humans. We also know marijuana smoke contains harmful and cancer-causing chemicals, the same way tobacco smoke does. read more