Kyle was told by a listener to go to the hospital immediately after he revealed a troubling symptom during their Wednesday show.
He complained about a "strange vibrating sensation" in his right leg, and a caller recommended he seek medical attention "ASAP."
"You really need to get to emergency ASAP...It's a blood clot," the female caller said.
She continued: "The vibrating leg is a symptom of a blood clot, you need to get that checked out as soon," but Kyle cut her off, saying: "I'll worry about it later."
The caller urged Kyle to follow up with a medical professional, telling him: "You don't want to lose your leg or have a blood clot travel to your lung."
But, instead of taking her advice, Kyle claimed spending the day at hospital would be a "waste of time."
Newsreader Brooklyn Ross agreed with the caller, saying: "Blood clots can actually kill you," and co-host Jackie O chimed, "incredibly serious".
The woman pressed Kyle on seeing a doctor, explaining she has a medical background and a friend who had the same symptoms, but it remains unclear if Kyle has sought any medical attention.