After recently revealed to have been struggling with peripheral nerve damage, singer Jang Jae In received detailed diagnosis and determined to be suffering from dystonia.

Her label confirmed, “Jang Jae In has visited many different hospitals and heard that she had peripheral nerve damage, but after getting a through check-up at one big university hospital, she was diagnosed with dystonia. She will get treatment and rest before resuming her work.”

Dystonia is a temporary condition which comes from extreme stress. The singer will most likely need to be hospitalized for a week and then follow up with some rest and treatment therapies.