Hi, I've recently been given a referral letter by my GP to take to an endo and the comments and blood test results are as follows:
"Her bloods, despite good compliance are a bit worrying. Her TSH looks very suppressed with just about normal ft4. She has been getting headaches, so I have asked her to do an eye test. I think we may need to consider a pituitary cause here."
Blood test results are:
! Erythrocyte sedimentation rate - 16
! Serum TSH level - 0.05
Serum free T4 level - 12.9
Serum 25-HO vit D3 level - 50
Everything else looks normal
I have been feeling really tired and generally under the weather for a few months now and have been getting headaches but they are more constant now and I am feeling dizzy, unbalanced and keep forgetting things. I have also had a bad neck ache and lower back ache but don't know if these are in anyway connected. I'm feeling particularly bad this week but I don't know if it's subconscious because I have had the above results back.
I have been on 125mg levothyroxine for the last 3 years and also take vitamin D tablets.
I am going to see an endo soon but in the meantime I'd be grateful for any comments on the above and if you think that this does sound like a pituitary problem or something else.