Paul Cochrane | Secondhand Marijuana Smoke Exposure Risks @IAQMarketer | Uploaded September 2021 | Updated October 2024, 2 hours ago.
Secondhand tobacco smoke exposure has long been recognized as a health concern for nonsmokers. With the increasing number of states that now allow medical marijuana and recreational marijuana use, secondhand cannabis smoke, more commonly referred to as marijuana smoke, has also become a concern for many.
According to the Centers for Disease Control and Prevention (CDC):
Smoked marijuana has many of the same cancer-causing substances as smoked tobacco, but there are still a lot of unanswered questions around secondhand marijuana smoke exposure and its impact on chronic diseases such as heart disease, cancer and lung diseases.
Secondhand marijuana smoke does contains tetrahydrocannabinol (THC), the chemical responsible for most of marijuana’s psychological effects. The smoke is also a complex mixture of many other chemicals and particulate matter (PM). Exposure to PM can cause lung irritation, may trigger an asthma attack in some people with the condition, and can be a concern for people who have COPD or other lung diseases.
The California Office of Environmental Health Hazard Assessment lists marijuana smoke as a carcinogen and reproductive toxin on its Proposition 65 list. Some of the substances found in marijuana smoke listed by OEHHA include 1,3-butadiene, arsenic, benzene, benzo[a]pyrene, cadmium, carbon monoxide, hexavalent chromium, hydrogen cyanide, formaldehyde, lead, mercury, nickel and toluene.
Some people also have concerns about whether they would fail a drug test or could become impaired from being around secondhand marijuana smoke. Factors such as ventilation rates, proximity to the smoke, and how long someone is inhaling the secondhand smoke are all issues to consider.
These are just a few of the many things to know about secondhand marijuana smoke exposure risks. To learn more about this or other indoor air quality, building science, environmental, occupational, health or safety issues, please visit the websites shown below.
Clark Seif Clark csceng.com
EMSL Analytical, Inc. emsl.com
LA Testing latesting.com
Zimmetry Environmental zimmetry.com
Healthy Indoors Magazine healthyindoors.com
Secondhand tobacco smoke exposure has long been recognized as a health concern for nonsmokers. With the increasing number of states that now allow medical marijuana and recreational marijuana use, secondhand cannabis smoke, more commonly referred to as marijuana smoke, has also become a concern for many.
According to the Centers for Disease Control and Prevention (CDC):
Smoked marijuana has many of the same cancer-causing substances as smoked tobacco, but there are still a lot of unanswered questions around secondhand marijuana smoke exposure and its impact on chronic diseases such as heart disease, cancer and lung diseases.
Secondhand marijuana smoke does contains tetrahydrocannabinol (THC), the chemical responsible for most of marijuana’s psychological effects. The smoke is also a complex mixture of many other chemicals and particulate matter (PM). Exposure to PM can cause lung irritation, may trigger an asthma attack in some people with the condition, and can be a concern for people who have COPD or other lung diseases.
The California Office of Environmental Health Hazard Assessment lists marijuana smoke as a carcinogen and reproductive toxin on its Proposition 65 list. Some of the substances found in marijuana smoke listed by OEHHA include 1,3-butadiene, arsenic, benzene, benzo[a]pyrene, cadmium, carbon monoxide, hexavalent chromium, hydrogen cyanide, formaldehyde, lead, mercury, nickel and toluene.
Some people also have concerns about whether they would fail a drug test or could become impaired from being around secondhand marijuana smoke. Factors such as ventilation rates, proximity to the smoke, and how long someone is inhaling the secondhand smoke are all issues to consider.
These are just a few of the many things to know about secondhand marijuana smoke exposure risks. To learn more about this or other indoor air quality, building science, environmental, occupational, health or safety issues, please visit the websites shown below.
Clark Seif Clark csceng.com
EMSL Analytical, Inc. emsl.com
LA Testing latesting.com
Zimmetry Environmental zimmetry.com
Healthy Indoors Magazine healthyindoors.com
