Hi all, I am struggling with crippling Hypo symptoms. I have been through a trial of Liothyronine and now I'm on Armour. On both trials I have had to take a ratio of 5:1 T4:T3 that is 5 times the amount T4 to T3. I have had a reverse T3 test which was in the high 30's proving I'm not converting T4, yet the only way I can get T3 is on the basis of taking T4 with it. I can feel and see that I am struggling again and I know it's down to T4. Does anyone have a similar experience of not being able to convert T4 and if so is anyone managing to get T3 prescribed without having to take the T4? On starting T3 I had a dramatic improvement in my symptoms but over time I feel such a significant decline again in my health that I can only believe its the failure to convert all the T4 I'm having to take. I am desperate, every day is a crippling misery and I would welcome any guidance anyone could give. Thank you.