Hi, l am meeting again with my GP this morning to try and get my thyroxine put back to 75 my normal. I have experienced dreadful symptoms since she reduced it to 50 and she advised a antidepressants. What can I say to convince that my dosage is too low. I've have already explained my fatigue, foggy brain, dizziness, and she won't budge because the bloods came back normal. Each day l am functioning less.