My uncle gets "hyper-salivation" every morning and it causes lot of inconvenience to him while speaking. He's a nerve patient and currently under prescription of different medications. One of the prescribed medicines is "Nexito 10" which I understand is given to reduce anxiety and depression level. However one of the side effects of this medicine is reported to be "Seratonin syndrome" which could also trigger "hyper-salivation". Is it advisable to decrease the intake dose of this medicine (currently he takes it twice a day) to stop/reduce "hyper-salivation"?