Adverse Reactions to Marijuana Exist – and Allergists can Treat Symptoms

Newswise — As marijuana becomes legal in an increasing number of states – both for use medicinally and recreationally – allergists are seeing patients with adverse reactions to the substance. While allergists have not identified the reaction as an allergy, they recognize symptoms including nasal congestion, wheezing, itchy eyes and dry cough, should be treated.

Allergist William Silvers, MD, practices in Colorado and has seen cases of adverse reactions to marijuana since it was legalized for recreational use almost two years ago. In a non-peer-reviewed correspondence published in Annals of Allergy, Asthma and Immunology, the scientific publication of the American College of Allergy, Asthma and Immunology (ACAAI) Dr. Silvers shares his opinion on three recent cases, and the variety of symptoms presented.

Dr. Silvers points out more and more cases of marijuana intolerance are likely to appear. Those who use marijuana, as well as those who are exposed to marijuana smoke, should be aware that adverse reactions are possible, and treatment is available. Because 23 states have now approved medical marijuana use, more people can be legally treated and more cases are likely to appear.

Dr. Silvers is a practicing allergist in Englewood, CO, a clinical professor at the University of Colorado School of Medicine, and is a member of the ACAAI Board of Directors. He is available for comment on the topic of marijuana reaction.