Jinn stories are widely popular with Muslims across the globe, yet besides their notorious reputation of freaking people out, jinn are also the infamous agents of problems that cannot be attributed to a bio-medical model of causation. Indeed, many brothers and sisters suffering from certain psychological distress often entertain the thought that perhaps a malicious jinn is at play. In light of how often the question of jinn arises in conjunction with mental illness, I thought it perhaps to be wise to address it. Thus, this article is but a meager attempt to investigate jinn-related illnesses from a health perspective, with the intention of enlightening common concerns of the Muslim community.