... The with-drawl symptoms are AWFUL!!! migraines consistently, throwing up, my whole body shaking, etc... I have been off the medicine cold turkey for 4 days now. How long will this last because at times I fee like I'm going to die. Don't tell me to go back on it and ween myself off because I was doing that before I went cold turkey and thought I was going crazy. please just tell me how long it will take for the withdraw symptoms to stop!!