How long can Conversion Disorder blindness last or What is the longest someone was blind from having Conversion Disorder?

Conversion disorder blindness, also known as functional blindness, can vary widely in duration, lasting from a few days to several months or longer, depending on the individual and their circumstances. In some cases, individuals may regain their sight suddenly after treatment or therapy, while others may experience persistent symptoms for years. There are anecdotal reports of individuals remaining blind for extended periods, but specific documented cases of long-term conversion disorder blindness are rare. Treatment and psychological support are crucial for recovery.