Weed May Lead to Unwanted Side Effects


The American Heart Association recommends that people not smoke or vape any substance, including cannabis products, because of the potential harm to the heart, lungs and blood vessels," said Dr. Rose Marie Robertson, the deputy chief science and medical officer for the American Heart Association.

Research on the connection between cannabis and the heart found using weed has "the potential to interfere with prescribed medications" as well as "trigger cardiovascular conditions or events, such as heart attacks and strokes," said clinical pharmacologist Robert Page II. "Anyone planning to use marijuana should discuss possible risks with their health professional first. If people choose to use cannabis for its medicinal or recreational effects, the oral and topical forms, for which doses can be measured, may reduce some of the potential harms."

Page is a professor in the department of clinical pharmacy and physical medicine/rehabilitation at the University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences in Aurora, Colorado.

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