"my dose is 900mg twice a day. been on nearly every medication out there. due to side effects and allergies this was the last medicine before trying lithium. i am a 100% disabled veteran so i receive my healthcare from va. also take lorazepam 1mg three times a day, and sertraline 100mg in the morning. trazodone and prazosin to sleep. hard to treat bipolar disorder and post traumatic stress disorder, i guess."