Common "Thyroid Function Test" queries answered by top doctors | iCliniq

Thyroid Function Test

Thyroid function test is the blood tests done to diagnose thyroid problems. It includes checking the levels of TSH (Thyroid Stimulating Hormone), T3 (Triiodothyronine), T4 (Tetraiodothyronine), FT3 (Free T3), FT4 (Free T4), etc. This test can be done at any time of the day, as fasting is not needed.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

I am experiencing issues after taking Thyroxin. Why?

Query: Hello doctor, I am a 46-year-old female, and I am pre-menopausal. My present weight is 120 lbs, and my height is 5.1 feet. Eight years ago, I have been diagnosed with under-functioning of my thyroid and since then I have been taking the medication, Thyroup. I started this medication at 25 mcg. But, ...  Read Full »


Dr. Shaikh Sadaf

Answer: Hello, Welcome to icliniq.com. I just read your query. From what you have mentioned, it appears that you have hypothyroidism. From seeing your recent TSH (thyroid-stimulating hormone) values in your recent reports (attachments removed to protect patient identity), I suggest that you must increa...  Read Full »

Kindly help me to get conceived soon.

Query: Hello doctor, Last year, I gave birth to a baby boy, who died soon after birth. I am trying to conceive again, and I realized that my menstrual cycle has changed from being 28 days. Every month I tried to track my ovulation, but nothing happens. I do not know if you can help, but when I press my bre...  Read Full »


Dr. Balakrishnan R

Answer: Hi, Welcome to icliniq.com. How are you doing? Sorry to hear about your previous loss. You are well within the age to have the next baby. But before you start trying, I would suggest you get evaluated why the baby died last time. Periods date plus and minus seven days is normal, so I feel your peri...  Read Full »

Why are my T3 and T4 levels high if not pregnant?

Query: Hello doctor,I recently had my thyroid test done. I am attaching the reports of the same. The note reads that a physiological rise in total T3 and T4 levels are seen in pregnancy and patients on steroids. Does it mean that I am pregnant? I am worried, as I am unmarried and have never had sex before.  Read Full »


Dr. Sagar Ramesh Makode

Answer: Hello, Welcome to icliniq.com. I have seen your reports (attachment removed to protect patient identity). Your thyroid profile is entirely normal and it is not at all suggestive of pregnancy, so stop worrying about it. This amount of variation is acceptable. The note you read, just says that if som...  Read Full »

I got some reactions to Nature Throid. Can I take Levothyroxine?

Query: Hi doctor, I was switched to Nature-Throid. Within nine days, I had a severe reaction. It caused panic attacks at night, waking up in sweat and insomnia. Then, my naturopath took me off and said to go back to my Levothyroxine. I take 88 mcg daily and 25 mcg once a week. I just realized that I forgot...  Read Full »


Dr. Deep Dutta

Answer: Hi, Welcome to icliniq.com. It is good that you are off nature thyroid. Its responses are unpredictable and reactions are common. Levothyroxine is the best and the safest. It is good that you are back on Levothyroxine. I think you should just continue 88 mcg of Levothyroxine daily in the empty s...  Read Full »

Why am I feeling nauseous despite a negative pregnancy test?

Query: Hi doctor, I am a 27 year old female, who started taking birth control pills eight months back, but I only took it for a week and stopped taking them. In that same week, I had unprotected sex with my fiance, and I had my periods the next day. The next month I got my periods two weeks earlier, and I ...  Read Full »


Dr. Balakrishnan R

Answer: Hi, Welcome to icliniq.com. I understand your concern. I see two problems in your history. Let me tell you the reason and solution. Birth control pills come in a pack of 21 or 21 active plus seven dummy pills, or the single dose of an emergency contraceptive pill. Whichever you take, will suppress...  Read Full »

I have heavy bleeding on certain days, with no bleeding in between. Should I be concerned?

Query: Hi doctor, I am facing a few menstrual issues. It started around the early months of this year. I had a period in the last month that was heavier than normal. There was no bleeding or spotting on the second day. On the third day morning, I had heavy bleeding again. It ended up fading out normally. I...  Read Full »


Dr. Sanap Sneha Umrao

Answer: Hello, Welcome to icliniq.com. I have gone through your case and understand your concern. As there are clots in the bleeding, it can be considered excessive bleeding. Hence you should rule out the cause before starting any treatment. I advise you the following tests. 1. USG (ultrasonography) pelv...  Read Full »

I am dealing with abnormal thyroid functions. Kindly help.

Query: Hi doctor, A 51-year-old female is presenting with abnormal thyroid functions, primarily manifesting as hot flashes. Notably, her TSH (thyroid stimulating hormone) is low at 0.088, and FT-4 is recorded at 0.99. A thyroid ultrasound revealed an enlarged thyroid, while a fine-needle aspiration (FNA) ...  Read Full »


Dr. Shaikh Sadaf

Answer: Hi,Welcome to icliniq, and thank you for choosing us as your health care provider. I understand your medical condition, and I am here to support you. I have reviewed your inquiry, and while it seems that the 51-year-old woman may have hyperthyroidism, I would need to personally examine the laborator...  Read Full »

What medicines can be taken to treat grade 3 fatty liver?

Query: Hello doctor,My mother's reports are as follows: She has a grade 3 fatty liver. SGPT and SGOT are also not normal. What should we do now? I need suggestions on what to eat and drink.  Read Full »


Dr. Chandra Prakash Tanwar

Answer: Hello, Welcome to icliniq.com. Your mother is diagnosed with a grade 3 fatty liver and deranged liver enzymes. The first thing is to know the cause of her fatty liver. Viral markers like HBsAg and anti-HCV antibodies must be done. Lipid profile, thyroid profile, and random blood sugar should b...  Read Full »

Kindly explain the thyroid test result related to pregnancy.

Query: Hello doctor, I just wanted to know the result of my thyroid profile test because it is saying something about pregnancy, and I am scared of that. Currently, I am taking Thyronorm 75 mg and Inderal 20 mg.  Read Full »


Dr. Shaikh Sadaf

Answer: Hello, Welcome to icliniq.com. I just read your query, and from what you have mentioned, it appears that your TSH (thyroid stimulating hormone) is high, and therefore you must increase the dose of Thyronorm (Thyroxine sodium tablets) to 100 mcg once daily. Repeat your thyroid function test after t...  Read Full »

My thyroid medicine makes me sick. Should it be changed?

Query: Hello doctor, I have been diagnosed hypothyroid. I am currently taking WP Thyroid. I have taken Armour and Nature-thyroid. They all make me sick to my stomach. I tried adding generic T3 and it made my symptoms worse, that is, hair loss, cold hands and feet, weight gain, fatigue, GERD, and constipati...  Read Full »


Dr. Shaikh Sadaf

Answer: Hello, Welcome to icliniq.com. I just read your query and from what you have mentioned it appears that you have hypothyroidism. However, you have missed mentioning the thyroid function test results in detail, so as to enable me to suggest an appropriate drug for you. Hope you revert with your thy...  Read Full »

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