Hi ,sir I have substance induced psychosis, symptoms of syczopheni, I am going through lot of pain in my head in the evenings. i had sever paronia for 2 and half years now am good, I am taking 400 mg sulpitac for five years my question is 1- this medicine will increase my memory 2-i can't write I have lots of spelling mistakes when I write, 3 typing speed is slow I search words in key board (confused)