Venlafaxine
"I have CPTSD. Currently taking the "California Rocket Fuel" combo of Effexor and Remeron. (Also taking prazosin, propranolol, lorazepam, and saphris)

I found that the Effexor helped with my anxiety/flashbacks/depression a little bit. I noticed headaches at first and an increase in blood pressure. I cannot miss my dose or I get bad withdrawal symptoms (headaches, flu-like symptoms, diarrhea, brain zaps, dizziness, weakness, and fatigue) which only subside 6 to 12 hours after I take the missed dose."