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A member asked:
My tsh reamains so low (0.02) after rai (3 years ago) even if ft4 and ft3 are normal? does this have anything to do with the rest of my symptoms.
A doctor has provided 1 answer
It depends: It depends what your symptoms are. Generally, if your TSH is low but your T4/T3 are normal then you should not worry. If you are feeling ok, then this an even better indicator. Graves disease may manifest with a low TSH but it is more important to go by your T4/T3.
Answered 7/22/2019
4.1k views
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Related Questions
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TSH 0.02 (0.34-5.6), FT3 4.1 (4-6.6), FT4 13.2, Levothyroxine for 23 years (since 19). Dose 137.5mcg. Female, 5'6, 280lb. Symptoms: brittle nails, hair thinning, dry skin, constantly tired, muscle aches, cold. Why do I feel hypothyroid if TSH so low?
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What do I do if my TSH levels are normal, but my free T4 is low, and I am having hypothyroid symptoms?
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