T.W

I've been struggling with crippling anxiety after a finding out I'm intolerant to egg and milk. I also had a rough patch in my relationship which heightened my anxiety even further. I visited the doctor yesterday and he prescribed me 0.25mg of Xanax. I took one yesterday evening as evenings and night are my bad times for anxiety to get bad. This helped immensely but does anyone have any advice or experience with Xanax as the doctor wasn't very clear. I've had a couple of opinions from different family members but would like to know if you have any advice with similar situation?