U-KISS' Dongho has been sent to the emergency room due to lung issues.

Agency NH Media stated, "On the way to a scheduled event, Dongho experienced pains and was taken to the emergency room. After tests, they found that he's suffering from pleurisy (inflammation of the lining of the lungs and chest that leads to chest pain, usually sharp, when you take a breath or cough).�Now, we're evaluating whether he needs surgery."

"Dongho is currently acting as the spokesperson for [the movie 'Don't Cry Mommy'] and is promoting U-KISS' 7th album ['Stop Girl']. Excluding Dongho, the rest of U-KISS is going on with their scheduled plans. Although the planned schedule is important, Dongho's health is the most important. We'll be watching his progress after he receives treatment at the hospital and we figure out whether or not he needs surgery."

Get well soon, Dongho.

Source: Osen; Star Today via Nate