I Have A Patient With History Of Taking Geodon And

I have a patient with history of taking Geodon and Remeron for about a month now with low sexual arousal and delayed erection (20 minutes) or so if this is achieved. Pt has been all psychiatric meds for 2-3 weeks now. No other psychiatric medications have ever been taken. The only other medication is Amlodipine for BP which he has taken for 2 years or so.