<s>[INST] My son aged 20 yrs had an attack of para--- psychosis( Hllucination/Fear/ Anxiety etc) few days back and are now being treated with sizodon-3mg/day besides trioptal-600 twice a day,topomac-50 twice a day since he has eppilepsy problem also, besides budate-200 -2 puff twice a day due to bronchiatasis problem ( last two problem persists from age 7 months). Please guide me what should be minimum medicine that should replace above? A K Das, Kolkata INDIA [/INST] Hello thanks for asking from ChatDoctorHe is on Risperidone (soon) 3 mg, Oxcarbamazepine (tripodal) 1200, Topiramate 100 per day. The medicines Oxcarbamazepine and Topiramate are good anticonvulsant Chat Doctor.  The psychosis symptoms like hallucinations, fear, anxiety will be controlled by Risperidone. As per my opinion he is on right medicines if there is no recurrence of seizures. Other medicines like Sodium Valproate can be used in control of seizures, but there is no need to change the medicines. Risperidone is an antipsychotic  </s>