I've been on Cymbalta 30 mg for 3 weeks for severe anxiety... it is helping a bit... about a week ago my doc put me on 60 mg and I thought I was going to die!! I felt so stoned... a feeling of a high and low at the same time... so I went back to 30 mg two days later... but now my doc says I must go back up to 60 mg... I am terrified!!! How long will the feeling stoned not able to function last??? Anyone have this experience??? I couldn't even go to work... I felt I was loosing it until I lowered my dose back to 30 mg...