According to his official twitter page
Bret Michaels was forced to postpone his Saturday night show at the last minute.
Bret was scheduled to play "Isleta Casino & Resort" but his blood sugar was over 400 and spiked as high as 490 throughout the day.
Paramedics were called and tended to the singer.
Pete Evick wrote about Saturday nights incident: "I told him hours ago not to play, but here he is 15 minutes before show time with the paramedics tending to him."
"Bret insisted on being there for the fans, but the CEO of Isleta was in the room and made the call for Bret. He's taking the night off and we will be back on Saturday May 14th" added Evick.
The following night in Wilkes-Barre Pennsylvania was cancelled as well.