I was diagnosed with hypothyroidism in October as a result of having bloods done to look at my prolactin levels as I was being investigated for a brain tumour. The raised prolactin level was then put down to the hypothyroidism as my tsh was over 200 and my T4 was 0.37. My tsh is now 113 and my t4 is 9.7, but my prolactin has increased further. They are now going to refer me to enocrine. I was wondering if anyone else has had this issue? I was also seen in breast clinic to rule out anything there and that was all clear.