Regular heavy marijuana use may increase a person’s risk of developing some head and neck cancers, a study published Thursday in JAMA Otolaryngology-Head & Neck Surgery found. The study found ...

Excessive use of cannabis was associated with a higher risk of head and neck cancer (HNC), a large multicenter cohort study showed. After matching for demographic characteristics, alcohol-related ...

Cannabis smoke, like tobacco smoke, is linked to an increased risk of cancer and lung damage. Now, a large-scale study has linked heavy cannabis use with an increased risk of dementia.

Cancer Risk And Cannabis Use Disorder The research notes that individuals diagnosed with cannabis use disorder are between 3.5 and 5 times more likely to develop cancers of the mouth, throat and ...

Head and neck cancers include tumors of the mouth, throat, windpipe and salivary glands. According to the American Cancer Society, these cancers affect more than 58,000 Americans each year, with a ...

Cannabis has been shown to increase the risk of testicular cancer, but Reece acknowledges that historically, the “cancer-cannabis link has been controversial.” ...

Dementia Diagnoses Are Higher Among Heavy Cannabis Users The new study, published April 14, 2025 in JAMA Neurology , examined the health data of over 6 million adults age 45 and older living in ...

Daily marijuana use for years may raise the overall risk of head and neck cancers by 3.5% to 5%, according to a new study.

A new study analyzing data from millions of patients shows significant links between cannabis use and major adverse cardiovascular events, like stroke and heart attack.

Risk of a new anxiety disorder: Within three years, 27.5 percent of individuals who had an ED visit for cannabis use were diagnosed with a new anxiety disorder in an outpatient, ED or hospital ...

Heavy cannabis use in males was associated with an increased risk of all-cause mortality, with a hazard ratio (HR) of 1.28, but not significantly with CVD or cancer mortality after adjusting for ...

Cancer Risk And Cannabis Use Disorder The research notes that individuals diagnosed with cannabis use disorder are between 3.5 and 5 times more likely to develop cancers of the mouth, throat and ...