My nephew 19 yrs male is facing health problem. Recently he had severe fever and started uttering nonsense words. Now this is continued off and on for the past 2 months. Most of the time he is normal, but when he becomes senseless, he utters that some one is threatening to kill him, seize all the properties etc. He attempted suicide by consuming some 14/15 tablets at one time. He gets angry but not yet violent. We've referred him to 3/4 hospitals but doctors are of different opinions. The neurologist said it is due to severe fever that the hallucination is occurring which will subside in due time. Meanwhile, psychiatrists are of the opinion that it has to do with mental sickness. Please advise to which doctor he should be referred to. Thankyou