U-Kiss's member Dong-go will be taking it easy for the foreseeable future. He was recently rushed to the hospital for pain in his lungs, and diagnosed with pleurisy.

Pleurisy is an inflammation of the lining of the lungs and chest area (aka the pleura), which leads to sharp chest pains felt when one takes a breath or coughs. Dong-ho may even need to receive surgery.

Due to his medical condition, Dong-ho will be canceling all of his scheduled appearances, including promotional activities for his movie "Don't Cry Mommy" and his stint on SNL Korea.