Justin Bieber says an interesting problem that incapacitated portion of the whiz entertainer's face is the explanation for his visit deferment.

The multi-Grammy victor is experiencing Ramsay Hunt disorder, he said in video he posted Friday on Instagram

The disorder causes facial loss of motion and influences nerves in the face through a shingles episode.

Bieber's post comes after he dropped his shows in Toronto and Washington, D.C. The vocalist exhibited in the video....

that he could scarcely move one side of his face, referring to the affliction as "pretty serious."

"For those disappointed by my retractions of the following shows, I'm simply truly, clearly not equipped for doing them," he said. The artist added,

"My body's letting me know I must stoppage. I want to believe that you all comprehend."

Bieber said he's uncertain the way in which long he'll take to mend. However, he seemed sure about making a full recuperation through rest and treatment.

“I’ll be using this time to just rest and relax and get back to a hundred percent, so that I can do what I was born to do,” he said.

In March, Biebers' significant other, Hailey Bieber, was hospitalized for a blood coagulation to her mind.