https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4746541/
The above paper details the effects of an apparent jinn possession. From an Islamic perspective it is interesting to see how non-Muslim specialists analyse and see the episode. From reading it i believe with a an element of likelihood that is a clear case of demonic involvement,
What is interesting is:
- CT scans were normal in hospital and other other indicators.
- She was drugged up and released.
- She was not cured.
- Symptoms seems to increase with stress.
The link which non-Muslims make is the "Depression" link. That depression is a causal link for psychosis. From my experience is that how jinnies operate is by finding weaknesses and openings within mankind. Violence, rage, lust are examples of openings. Jinn induced depression is something common. Therefore the depression could have been jinn induced and/or the jinnie taking opportunity in this scenario.
May Allah heal her and her situation.
