I filt the effect of Atomoxetine from week 1 at 40mg, but it disappeared after I increased the dose to 80mg

Hi everyone one!

I started taking Atomoxetine 7 weeks ago. I started with 40mg and expired dramatic improvement from day 2. It was like I had been sleeping my whole life and finally, I woke up, sharp as hell.

After one week, my psychiatrist told me to increase the dose to 80mg, so I did. However all the positive effects seemed to disappear.

Shortly after I increased the dose, I discussed the changes with my psychiatrist, and he told me to keep taking the dose for a longer period.

Has anyone experienced a similar situation?