Medical Experts Warn Cannabis at 35,000 Feet Can Trigger Acute Cardiac Distress
Updated
Updated · Fox News · Jun 7
Medical Experts Warn Cannabis at 35,000 Feet Can Trigger Acute Cardiac Distress
1 articles · Updated · Fox News · Jun 7
Summary
Experts say cannabis use during flights can sharply raise health risks at cabin altitude, where lower oxygen levels may combine with marijuana’s effects to trigger acute cardiovascular distress.
Clinical and university research cited in the report links cannabis to altered heart rhythm, higher oxygen demand, faster heart rate, and symptoms including severe nausea, dizziness and hyperventilation—especially with high-potency or unfamiliar doses.
TSA’s updated guidance allows some patients to travel with medical marijuana for use at their destination, but specialists urge them not to medicate on the plane and to keep treatment separate from the travel process.
Rob Mejia of Stockton University said TSA screening is not protection from state or local enforcement, and suspicious items can still be referred to police.
International travel remains the clearest red line: experts advise leaving cannabis at home because border rules can be far stricter for visitors, even in countries where marijuana is legal.