Hi Astolfo,
Fluoxetine has three fluoride atoms.
Fluoxetine - Wikipedia
Fluoride interferes with the thyroid. I would supplement with Lugol's solution (iodine/iodide) to normalize the thyroid function.
Then I am curious, did you take Fluoxetine because of ADD/ADHD? Did you have trouble sleeping? I have done 'experiments' with putting a grounded aluminum fly screen underneath the bed mattress. Then I further experimented with sleeping an a voltage potential, I discovered that sleeping on a negative 27 V gave me severe nightmares, sleeping on a plus 9 V potential stopped the nightmares of my son and also helped a teenager with ADHD and sleeping problems to finally sleep through the night, which eliminated the ADHD. Read my post:
Please Help My Poor Suffering Little Sister! So Sadddd!
I had made two thyroid tests since this disease, with about 1 month interval. The levels on the second one was bit lower than the first one. I guess I have a problem with my thyroid too. I'm much more sensitive to cold weather than I was before.