My father is 54 years old he had history of schizophrenia 15-16 years back. He was doing good and was staying in village. Recently he has moved with us 2 months back. He was apparently well but from past 10-15 days was facing difficulty in sleeping followed by excessive talks, extra spiritual and knowledgeable things. We consulted a local Physician and started on Tab. Petril Clonazepam 0.5 mg in night and Tab. Quetiapine 25 mg. He slept well for 2-3 nights but on getting up has excessive talking. Whether we should increase this dose or switch to some other.