Had undetectable TSH 5 weeks ago and was put on Carbimazole 20mg once a day. FT4s were 35. FT3 I think was 9. Had blood tested last week and TSH is now 16! FT4s are 7. So now hypo. GP has given me new prescription for 10mg Carbimazole. Have been achy and have had brain fog over last 5 days so makes sense I guess! GP wants to see me again in a month's time to test blood and re-evaluate Carb. I have an ultrasound I'm awaiting as bit puffy on one side of thyroid area.
Has anyone else experienced this on Carbimazole? Would love to hear.
I have also been diagnosed by IgA test that I have Coeliacs, just waiting for biopsy to confirm diagnosis. Explains years of anaemia and feeling low in energy.