:wasalamex
As sister noraina said, there are different possibilities. We should not rush to the conclusion that certain symptoms are due to Jinn, because it is possible for them to overlap with symptoms of mental illness. We should allow those who are experienced in their respective fields to assess the person properly, look for the symptoms and give their recommendation. Undoubtedly the Qur'an is a cure and should be recited whatever the case. At the same time, let us be sensitive in suggesting diagnoses which may not be the case.
May I also add that if a moderator edits or deletes a post, it is better to seek clarification via the Helpdesk section :ia:.