This is a psychiatric question.  My son is 26, was bullied at school which led to anxiety which he still has.  In 2007 he was diagnosed with psychosis, and hospitalized for two weeks.  This repeated in 2009. He takes Risperidone (Risperdal) 2 mg per day. In the last two months he has displayed some change, particularly excessive and inappropriate laughing (internally referenced); also, quite often nonesense talk;  yet he can switch to sane, sensible talk for small periods and at such times appears quite normal.  Wed like to know what is going on...
Hello thanks for choosing Chat Doctor for your health related queries He is 26 and has been diagnosed with psychosis since last 7 years. Risperidone is a second generation antipsychotic Chat Doctor.