A new study found a link between sleepiness during the day and marijuana use among teenagers.
According to a team of researchers led by Dr. Mark L. Splaingard of Ohio’s Nationwide Children’s Hospital, use of marijuana by teens could be the culprit for excessive daytime sleepiness (EDS), a symptom linked to narcolepsy. The study looked into diagnostic data of more than 380 youngsters to check for possibility of narcolepsy using multiple sleep latency test (MSLT), and cross-checked use of marijuana by the young patients.
Results of the study showed that 43 percent of adolescents who tested positive for cannabis were found to have symptoms of narcolepsy. Because of this, the researchers recommend that drug screening be included as part of the tests for narcolepsy. “Our findings highlight and support the important step of obtaining a urine drug screen, in any patients older than 13 years of age, before accepting test findings consistent with narcolepsy, prior to physicians confirming this diagnosis. Urine drug screening is also important in any population studies looking at the prevalence of narcolepsy in adolescents, especially with the recent trend in marijuana decriminalization and legalization,” Splaingard said in a news item.
Narcolepsy is a chronic medical condition characterized by uncontrolled sleeping patterns even though the individual has had enough sleep. It is usually developed early in life, most commonly during puberty stage. Apart from EDM, other symptoms of narcolepsy include hallucinations, sleep paralysis, and cataplexy.