 [ Symptoms ] if i were to take xanax 25 mg prescribed to me thursday night would it be out of my system by sunday evening driver i want to be responsible i have had some life changes that have caused anxiety and my doctor prescribed me to take 25 mg of xanax for only emergencies along with well butrin however i drive for a living and i do not want to take any chances with my livelihood i do not want to have any in my system while working i will not start if there is no way of avoiding this problem thank you [ Disease ] is thewhite 25mg xanax stronger than 0 5 yellow