The following article is from the Winter 2013 of Allergic Living magazine.

Michael Saffioti’s mom Rose thought her 22-year-old son was doing the right thing by turning himself into police after a missed court date last July. But for the Washington state man, who had a life-threatening allergy to dairy, one night in jail turned into a death sentence.

The young man had landed in the court system on a misdemeanor marijuana possession charge – he spoke of using pot to curb crippling anxiety about his food allergy and asthma – and then a legal technicality led to him spending a night in the county prison.

Under normal circumstances, he would have gone before a judge then been released, but Saffioti never made it past breakfast. According to witness testimony from fellow inmates, the young man was given a meal that included a pancake and oatmeal, and when he reminded staff of his dairy allergy, they removed the pancake and told him the oatmeal was safe.

After a few spoonfuls, Saffioti began having difficulty breathing and asked for his asthma medication. Soon after, the prisoners were locked into their cells and the guards changed shifts. Saffioti’s reaction continued to worsen. According to Anne Bremner, the Seattle lawyer representing the family, Saffioti pressed his emergency button and called for medical help, but his emergency light got turned off; as his breathing grew more labored, Saffioti pleaded for someone to call 911.

Other inmates say they began pressing their emergency buttons and yelling for help, making clear that this guy was not faking. Their calls were ignored.

Saffioti was supposed to be housed in the prison’s medical ward, and his mother had made sure that corrections staff had his asthma medication, EpiPen auto-injector and medical records, and yet no help came for at least 20 minutes. A prison trustee (an inmate who has work privileges) said he watched in horror as Saffioti finally collapsed in his cell. By the time paramedics arrived, it was too late.

“The trustee is a tough guy, but he said it’s the worst thing he’s ever seen,” says Bremner. “They let this guy die, and he was begging for help.”

Next: Mother’s Actions

After one of his patients broke out in hives and had trouble breathing after drinking marijuana tea, Dr. Gordon Sussman began asking his patients about their marijuana use, and recruited 17 people for a study. Sussman, acting division director of allergy and immunology at the University of Toronto, tested each patient with a skin-prick test using marijuana extracts.

All 17 developed skin reactions and other allergy symptoms; 15 experienced rhinitis and wheezing and 13 developed hives. “People have thought reactions were due to contaminants like mold, but I think marijuana itself is an allergen,” says Sussman.

He is writing up his study for publication; next, he’ll head to the lab in the hopes of isolating the allergen in the plant.

“With the use of medical marijuana, and with marijuana use just generally more widespread, I think people should be aware of this allergen,” says Sussman. “It’s not as uncommon as people think.”