My Son 24 Years Old Now Got Acute Pschychosis In

My son 24 years old now got acute pschychosis in june 2014.He was admitted for 10 days and was under treatment. for last one yearonly yamipride 50 mg for alternate days .He was preparing for competitions.The medicine sometimes got discontinued sometimes and he also sat for night study.The symptoms recurred on 3.12.2016.He was admitted for 9 days and is under medication.
He is okay in morning.Wakes up at 6 a.m. bathes.does worshipping. But after 5. p.m he speaks something illogical and is in bad temper.
When will he be normal