Thyroid confusion

2026-06-21 17:31:24
Whenever I do my thyroid tests, I get very ambiguous results. Most of the time, my reports show low T3 and T4 levels, but my TSH remains within the normal range. Why does this happen??? I'm confused about whether I actually have a thyroid problem or not. After doing some research, I learned that a TPO test might help determine whether I have a thyroid disorder. Is that true? Also this similar thing happens to my younger sibling. This is my sibling report which is similar to mine TOTAL TRIIODOTHYRONINE (T3) 6-12.8μg/dL2.1C.L.I.ATOTAL THYROXINE (T4) 0.79-6.0μIU/mL2.446C.M.I.ATSH - ULTRASENSITIVE
30 Views
Consult to know why ? It has a reason

Answered2026-06-25 04:41:48

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Didn't find the answer you are looking for?

Talk to experienced doctor online and get your health questions answered in just 5 minutes.

+147
Consult with a doctor
Online now
Need few more details for proper understanding of your issue. You can consult with me online on Practo or whatsapp on eight three one eight four six nine eight eight six for proper diagnosis, conclusion and management

Answered2026-06-24 05:50:14

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Measuring gree T3,T4 is more informative in comparison with total T3 and T4

Answered2026-06-23 04:02:58

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Get free t3, t4 done, consult an endocrinologist offline.

Answered2026-06-22 15:24:55

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Consult superspecialist like endocrinologist

Answered2026-06-22 08:49:04

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

kindly do connect and consult with me for better treatment plan and advice on your case via PRACTO app

Answered2026-06-22 08:35:34

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Endocrinologist concern required.

Answered2026-06-22 07:59:19

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

the report shown in the screenshot appears to mention Total T3 and Total T4, not free hormone levels. Normal variations in thyroid-binding proteins can make total T3/T4 appear low while thyroid function remains normal, so Free T4 and Free T3 would be more informative.
Next Steps
Consult me for further investigations and management

Answered2026-06-22 07:26:23

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Low T3 and T4 with a normal TSH can be seen in central hypothyroidism or non-thyroidal illness syndrome (euthyroid sick syndrome). If you are experiencing symptoms such as fatigue, weight gain, cold intolerance, constipation, hair loss, or menstrual irregularities, repeating TSH, free T4, and free T3 is reasonable. If free T4 remains low with an inappropriately normal or low TSH, further evaluation with tests such as morning cortisol, prolactin, LH, FSH, and other pituitary hormones may be indicated, and pituitary imaging may be considered. Anti-TPO antibodies are not the first priority in this situation, because this pattern is not typical of hashimotos thyroiditis
Next Steps
To do morning cortisol,prolactin

Answered2026-06-22 07:20:44

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Hi, Proper evaluation and personalised advice are needed for your concern. A detailed consultation would be best to provide accurate guidance. Feel free to consult me for further assistance.

Answered2026-06-22 07:13:00

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

A TPO antibody test can help identify autoimmune thyroid disease (e.g.Hashimoto’s thyroiditis), but it is not sufficient by itself to explain low T3/T4 with normal TSH. A normal TPO does not completely exclude thyroid dysfunction.
Next Steps
Advice: 1. Repeat thyroid profile with: -TSH -Free T4 (FT4) -Free T3 (FT3) 2. Check Anti-TPO antibodies and Anti-thyroglobulin antibodies. 3. Consider thyroid ultrasound if antibodies are positive or thyroid enlargement is present. 4. Review medications, nutritional status, and any chronic illness. 5. If FT4 remains low with normal TSH, evaluate pituitary function (morning cortisol, prolactin, LH/FSH, testosterone) and consult an endocrinologist or take consultation with me for proper medication and follow up with me after these investigations.

Answered2026-06-22 06:56:56

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

There can be various reasons for it . For that you have to connect and consult first .

Answered2026-06-22 06:54:08

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Need a few more details please consult for further evaluation and treatment

Answered2026-07-03 13:00:16

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Avoid fried and spicy food Water intake more Green leafy vegetables more Fiber meal Walk Do connect and consult Will help you

Answered2026-06-24 04:43:36

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Can help you, kindly consult and provide detailed history for proper diagnosis and further management

Answered2026-06-22 12:48:49

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Do consult

Answered2026-06-22 07:14:18

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Check ft3, ft4

Answered2026-06-22 07:13:55

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.