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Tests
Free t4

Free t4

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Tests for

Overactive thyroid
Condition
Hypothyroidism (adult)
Condition
Metabolic syndrome
Condition
Fecal incontinence in children
Condition
Thyroid cancer
Condition
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Related questions

A member asked:

What is the definition or description of: Free T4?

1 doctor answer • 1 doctor weighed in

A 44-year old asked:

What levels of tsh and free t4 do endocinologists follw?

1 doctor answer • 2 doctors weighed in

A 32-year old female asked:

Blood Results Thyroid Stim 4.97 rang 0.15/3.2, Free T4 14.8 Range 9.9/20.1, Prolactin 129 range 10/530 Is this Normal or Borderline?

1 doctor answer • 1 doctor weighed in

A 41-year old female asked:

Can someone define free t4 51.1 and suppressed tsh please?

1 doctor answer • 1 doctor weighed in

A 57-year old male asked:

My Free T4 is high 19.30 pmol/L and my TSH is also high 4.530 mlU/L. What does this mean?

1 doctor answer • 2 doctors weighed in

A 35-year old female asked:

Dr ordered TSH and free T4. The results are: TSH 4.28 and free T4 1.1. What does this mean?

1 doctor answer • 1 doctor weighed in

A 40-year old asked:

What does normal tsh, but high free t4 mean?

1 doctor answer • 3 doctors weighed in

A female asked:

I have a TSH of 0.01 and a free t4 of 3....why am i gaining weight? been gaining since 2010 (fall)

1 doctor answer • 1 doctor weighed in

A 28-year old male asked:

What does low tsh 0.2 with normal free t4 mean?what is its treatment and does it need to be taken all life long??

1 doctor answer • 2 doctors weighed in

A 28-year old female asked:

TSH levels are these normal? TSH- 3rd generation- 1.04 mIU/L , then another one was 0.63 mIU/L. TSH w/Free T4 rfx 1.50 mIU/L. Are these normal levels?

1 doctor answer • 1 doctor weighed in

A 29-year old female asked:

I went to the doctor for symptoms of what I thought underactive thyroid but my tests came back with extremely high free t4 levels.what could this be ?

1 doctor answer • 3 doctors weighed in

A 30-year old asked:

Could you tell me what are normal levels of free t3 (liothyronine) and free t4 for thyroid?

1 doctor answer • 1 doctor weighed in

A 40-year old asked:

What do i do if my tsh levels are normal, but my free t4 is low, and i am having hypothyroid symptoms?

1 doctor answer • 2 doctors weighed in

A 23-year old female asked:

Six weeks ago my tsh levels 13.8 so i started to take eltroxin 100 ..today my tsh levels 0.6 and free t4 is 19.08 ..should i stop take eltroxin ?

1 doctor answer • 1 doctor weighed in

A 54-year old female asked:

51 year old normally heathy male. has free t4+57.3 pmol and tsh 0.73mu/l also has iron def enemia, please could you give your medical opinion.

1 doctor answer • 1 doctor weighed in

A 46-year old asked:

I have confirmed hashimotos. My last test was TSH 1.86, ft4: .07 and ft3: 2.0. The endo does not want to treat despite low free t4. What can be done?

1 doctor answer • 2 doctors weighed in

A 47-year old female asked:

After I was stable for 2 years on 125mg synthroid (thyroxine) s, became very hyperthyroid. Lowered to 100mg, and free t4 still going up. What could be the reason?

1 doctor answer • 1 doctor weighed in

A 41-year old female asked about a 19-year old male:

My 19 year old son has labs showing low TSH but normal Free T4. What could that indicate?

1 doctor answer • 1 doctor weighed in

A 30-year old female asked:

Are free t4 and free t3 (liothyronine) levels affected by the amount of protein you eat?

2 doctor answers • 2 doctors weighed in

A 52-year old female asked:

I have tsh of 0.543 and a free t4 of 14.3 and my weight has doubled in a short period of time ?

1 doctor answer • 1 doctor weighed in

A 39-year old asked:

My free t4 is 1.1 and my free t3 (liothyronine) is 4.5. Do I have hyperthyroid?

1 doctor answer • 1 doctor weighed in

A 25-year old female asked:

My TSH: 3.56 and free T4: 0.85 ; should I be concerned of near future hyperthyroidism?

1 doctor answer • 1 doctor weighed in

A 48-year old female asked:

Symptomatic Hashimoto's. No treatment yet. TSH was 3.8. Eight weeks later TSH 1.8 and free T4 is 1.0. Treat or not?

1 doctor answer • 2 doctors weighed in

A 23-year old female asked:

Both oh my thyroids are enlarged my tsh level was 1.8 and free t4 was 1.4 so why am I always tired, no energy, sweats, and have gained weight ?

1 doctor answer • 1 doctor weighed in

A 44-year old male asked:

Retested: TSH:11.5 (range 0.3-4.2) but normal free T4: 19 (ref12-22),vit d 11.3, triglyc 195 (nor 50-150, type 2 diabates, thyroid medication reqd?

1 doctor answer • 1 doctor weighed in

A 34-year old female asked:

Why are my reve t3 (liothyronine) elevat TSH 0.006 normal 0.45-4.500 Free T4 1.93 normal 0.82-1.77 Fre T3 (liothyronine) 3.9 normal 2.0-4.4 REVers t3 (liothyronine) 34.3 normal 9.2-24.

1 doctor answer • 1 doctor weighed in

A 30-year old asked:

Free t4 13.5 free t3 (liothyronine) 4.5 tsh 1.7 what does this mean?

1 doctor answer • 2 doctors weighed in

A 30-year old asked:

They ordered a free t4 and a tsh-3rd generation. When do i need a free t3 (liothyronine)?

1 doctor answer • 1 doctor weighed in

A 17-year old male asked:

TSH was 4.29 and free t4 level was 1.2. Would those cause any problems such as heart palpitations?

1 doctor answer • 1 doctor weighed in

A 46-year old female asked:

What does it mean when Free T3 (liothyronine) is abnormally high but Free T4 and TSH are in the normal range?

2 doctor answers • 2 doctors weighed in

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