On September 12, SM Entertainment wrote the following statement on the group’s official homepage:
“Regrettably, current circumstances prevent Luhan from going to Bangkok to take part in EXO’s solo concert ‘EXO from EXO Planet #1-The Lost Planet’ on September 13-14. After going to the hospital due to headache and problems sleeping, the doctor said that he needs to take a break and long hours spent flying would be too hard on his body. In order to protect our artist, we will follow the doctor’s recommendation. Luhan will return to a regular schedule after taking the necessary rest.”
Luhan had also written about his situation on his personal homepage, saying that,
“I’ve suffered from fatigue and a sleeping disorder for a long time, and I feel quite dizzy. I’m sorry but I can’t participate in the concert in Thailand. At first I thought I would be able to complete my schedule but it seems that I’ll be unable to show you guys a perfect stage this time. I hope I get better soon and can meet my fans at the Beijing concert. Please don’t worry,” he wrote.
Source: soompi