6 weeks ago I had my Levothyroxine raised from 100mcgs to 125mcg. I still feel just the same with my symptoms (totally exhausted and needing daytime naps whenever I can, never feeling refreshed, very bad brain fog, lack of concentration, short tempered, and continuous weight gain).
I had my tests done again yesterday at 9.40am (unfortunately I didn't know I was having Thyroid Function Tests done as I was going to have my sex hormone levels taken, so I didn't fast and I took my Levothyroxine at 7.30am)
My test results are as follows:
22 July 2015 (taking Levothyroxine 100mcg)
Serum free T4 = 17.5 (range 12 - 22)
Serum TSH = 4.04 (range 0.30 - 4.2)
7 September 2015 (taking Levothyroxine 125mcg)
Serum free T4 = 23.1 (range 12- 22)
Serum TSH = 0.73 (range 0.3 - 4.2)
As you can see, in the last 6 weeks since my Levothyroxine has been increased my results have improved dramatically to the point of being slightly over on T4 and perfect TSH, but I still feel just as terrible as I did before the increase. What do I do next as it is affecting my work and my family life feeling like this and I thought that my test results would still come back requiring a further increase. I cant believe that I have got to carry on feeling like this in the long term.
Thank you in advance for any advice.
Written by
Foggy73
To view profiles and participate in discussions please or .
Foggy73, taking 125mcg 2 hours before testing means the Levothyroxine was peaking in your bloodstream and that will be why FT4 is over range. A 25mcg dose increase will have improved FT4, but I doubt by more than 20.5 (which is good, almost top of range).
Symptoms often lag behind good biochemistry by a couple of months so the last dose increase is probably still metabolising and you should notice improvement in symptoms soon.
Have you had ferritin, vitamin D, B12 and folate levels checked? Deficient/low levels are common in hypothyroid patients and can cause fatigue amongst other things.
Foggy, B12 and folate are good. I advised on vitD above.
If you've a copy of your Mar TSH, FT4 and FT3 result compare them with your latest results. Lower TSH and higher FT4 will usually mean higher FT3. You can order private thyroid tests from Blue Horizon and Genova via thyroiduk.org.uk/tuk/testin...
I described the symptom lag from my own experiences. I hope you'll feel better within 8 weeks.
After a 20 minute telephone conversation with my GP tonight.... She has agreed to let me have my T4, TSH and Ferritin tests done again fasting and with my Levothyroxine but not for 6 weeks. She won't do T3 as she says it was fine in March!! She says I'm "clutching at straws" and that I might have chronic fatigue which I know I haven't. She has said she wants to see me and then maybe refer me to an Endocrinologist but thinks its a waste of time
By saying it maybe CFS she's clutching at straws. Dr Skinner died two years ago, unfortunatley for his family as well as the people who travelled all over the UK to consult him when they failed either to get diagnosed or undertreated. This is how he, a Virologist, became involved. He also appeared before the GMC as he diagnosed people by their clinical symptoms as he was taught as a medical student. No blood tests around then. At his Hearing there were 2,500 testimonials supporting him and his treatment.
Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.
Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.
Dose changes advice please 
Looking for help or advice
latest test results
