Which has more carcinogens

More Drug Topics. Quick Links. About NIDA. Research Report. Marijuana Research Report What are marijuana's effects on lung health? Prev Next. Risks of vaping Secondhand smoke Bottom line Share on Pinterest. Can smoking marijuana cause lung cancer? Does it matter how you smoke it? Are there risks from vaping marijuana?

Is there a risk from secondhand marijuana smoke? The bottom line. Read this next. Is Weed a Depressant, Stimulant, or Hallucinogen? Medically reviewed by Debra Rose Wilson, Ph. How the Methods Stack Up. Medically reviewed by Femi Aremu, PharmD. Medically reviewed by Alan Carter, Pharm. Vaping, Smoking, or Eating Marijuana. What Causes Lung Pain in the Back? Lung Adenocarcinoma: Symptoms, Causes, and Treatment This synopsis article about lung adenocarcinoma provides an overview of symptoms, causes, risk factors, and treatment.

Medically reviewed by Jenneh Rishe, RN. Health care use by frequent marijuana smokers who do not smoke tobacco. West J Med. This November your donation goes even further to improve lung health and defeat lung cancer. Double Your Gift.

Your tax-deductible donation funds lung disease and lung cancer research, new treatments, lung health education, and more. Join over , people who receive the latest news about lung health, including COVID, research, air quality, inspiring stories and resources.

Thank you! You will now receive email updates from the American Lung Association. Select your location to view local American Lung Association events and news near you. Our service is free and we are here to help you. Marijuana and Lung Health. Section Menu. Marijuana The health effects of marijuana are determined in large part by how it's consumed.

Lung Health and Marijuana Smoke Smoking marijuana clearly damages the human lung. However: Use of "vape-pens" to inhale cannabis concentrates or liquids may have similar respiratory health effects as e-cigarette use. Medical Marijuana The American Lung Association encourages continued research into the health effects of marijuana use, as the benefits, risks and safety of marijuana use for medical purposes require further study.

Bottom Line Smoking marijuana clearly damages the human lung, and regular use leads to chronic bronchitis and can cause an immune-compromised person to be more susceptible to lung infections. No one should be exposed to secondhand marijuana smoke. Due to the risks it poses to lung health, the American Lung Association strongly cautions the public against smoking marijuana as well as tobacco products. More research is needed into the effects of marijuana on health, especially lung health.

National Institute on Drug Abuse. Make a Donation Your tax-deductible donation funds lung disease and lung cancer research, new treatments, lung health education, and more. Make a Donation. Sign Up for Email Updates Join over , people who receive the latest news about lung health, including COVID, research, air quality, inspiring stories and resources.