The Indian Psychiatric Society said 'Mental Hai Kya' seemed to violate many sections of Mental Health Care Act, 2017.
'PM Narendra Modi' will release on 11 April, which is also the first phase of the Lok Sabha polls.
The film's makers have moved court after the CBFC said it wanted them to change the title.
The Central Board of Film Certification has trimmed the kissing scene by 13 seconds and replaced it with a wider shot.