Michigan halts sale of marijuana e-cigs unless re-tested

Michigan has temporarily halted the sale of marijuana products intended for vaping so they can be tested for a compound linked to lung illnesses

Effective immediately, businesses cannot sell previously made marijuana vaping products unless they pass new testing. Processors making new products are barred from using inactive ingredients that have not been approved by the U.S. Food and Drug Administration.

Regulators said they will inspect processing facilities twice a month to ensure compliance. Inactive ingredients added to marijuana products must be clearly listed on the label.

Vitamin E acetate is used as an additive, most notably as a thickener in e-cigarette products that contain THC, which gives marijuana its high, according to the U.S. Centers for Disease Control and Prevention. Though vitamin E is safe as a pill or to use on the skin, inhaling oily droplets of it can be harmful.

Fifty-five vaping-related lung injuries have been identified in Michigan, including a 17-year-old boy who needed a life-saving double lung transplant.

This is the second time since September that Gov. Gretchen Whitmer’s administration has taken emergency steps to limit vaping. Her ban on the sale of flavored e-cigarettes has been blocked by a state judge and is being appealed.

An industry group backed the latest rules on Friday.

“We’re fully supportive of the governor’s decision,” said Robin Schneider, executive director of the Michigan Cannabis Industry Association. “Our member’s No. 1 priority is providing safe, tested medicine to medical marijuana patients across the state. We think this will contribute significantly towards that goal.”


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