Levothyroxine >recommended dose
Posted , 11 users are following.
Diagnosed hypothyroid >10 years. I have struggled all of this time to feel 'normal'. Drs have continually increased Levothyroxine to attempt to normalise TSH. Six months ago they prescribed 300mcg. The pharmacist queried this! I take it regularly, without food etc. I am still symptomatic and free T4 & T3 still low. Anyone else on this dose without effect?
0 likes, 171 replies
libralady13 carolwebspresso
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Also how are your vit D levels my own tsh changed after being on Vit D3. I think they say that hypothyroid patients are often low on this vitamin. Hope someone here can help you. I would think you need to see a specialist if you haven't already. Good luck.
jefffcc libralady13
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jean34329 libralady13
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I was very interested to read from your posting that the TSH changed after taking Vit D3.
This explains a lot in what has been happening to me over a number of years but a thyroid disorder was never even suggested until on April 27 2015.an incidental finding of a multinodular goitre showed up on a CTPA scan to exclude another pulmonary embolism .
My TSH was 0.17 Free T4 was `16.5, TPOA were less than 33.
I have twenty nodules on the thyroid.
Still untreated.
never diagnosed until April 2015.
jefffcc carolwebspresso
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kathleen61417 carolwebspresso
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jefffcc carolwebspresso
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kathleen61417 jefffcc
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jefffcc kathleen61417
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I know in europe adipose and bone marroe stem cell is big over there over here I found three places in las vegas.. and two in California buy all are self pay clinical studies...fda cannot close these stem cells since these are not presidential stem cells nor embryonic. ...
barbara98940 jefffcc
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jefffcc carolwebspresso
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pooja46 carolwebspresso
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Also read about Fibromyalgia in thyroiduk org uk
Apparently these two condition share same symptoms , so could be same underlying cause . So T3 might help both .
Doctors less than 40 yrs , ie, doctor graduated after 1990 would know about this condition better as it was only officially recognised and was given a name by American rheumatology society only recently.
but you mentioned your T4 T3 is low. ,
Read about the thyroid test , thyroid harmone transport in nahypothyrodism org , it will help you to understand how to read your results in reality.
Good. Luck ... Keep seeking answers if you don't feel right. It's not all in our head dear .
barbara98940 pooja46
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barbara98940 carolwebspresso
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I have since found out my body is not doing the next bit of the process very well, that of converting T4 to T3. It is worth asking your doctor to test T3 as well as TSH and T4, to see if this is the case for you too. Ask for a copy of your blood test results and look to see the relative position of each result within its range. For example, if T4 is middle of its range, T3 should also be in the middle of its range.
shellyC19 carolwebspresso
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I am a nurse and live in the USA. I have Hashimoto's thyroid disease.
It sounds like you have a problem like I had years ago. I took LEVO and never got my TSH normal. My TSH was never right despite raising the dose. I can't convert T4 into useable T3. Our thyroid is to take the LEVO which is T4 and make it into T3 by way of the thyroid gland. I was on NDT but now I am on just T3 called Liothyronine.
I suggest you try NDT which is a natural thyroid hormone made from the pig's thyroid gland. NDT contains all 4 hormones that your own thyroid would make. It is a much better replacement hormone.
Raising the LEVO is not the answer. Plus that dosage is not safe. See a good Endocrinologist who knows the thyroid better.
You also need a full mineral panel (blood work) to include, sodium, potassium, calcium, ferritin, magnesium, iron, and a vit. D level. Many of us have low vitamin D and there is linkage to thyroid disease. It is a special test and takes about 1 week to do.
Let us know how you do,
Shelly
LAHs shellyC19
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shellyC19 LAHs
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1 grain = 60mg what I was taught in Nursing school so if it was 3 grains it would be 180mg.
XO, Shelly
shellyC19 LAHs
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I did the math 300mcg is equal to 0.3 mg.
1 grain is equal to 60mg. So at 3 grains 180mg 4 grains = 240mg. However NDT is formulated differently and that it is not a synthetic so that has to be taken into consideration.
XO Shelly
kathleen61417 shellyC19
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I have also been seen by an endocrinologist today as my heart rate has been worsening in irregular bpm. She said that the T3 would be the cause in that NDT contains too much T3 to T4. She has therefore suggested I take 50mcg t4 and 10mcg t3 twice a day. She has on top of this admitted that something else is adding to my thyroid problems and I said YES the pain in my groin that is like glass sticking in and most likely caused by the mesh TVT. I have also had thyroid tests which also included FT4 and FT3 and have another test in one months time having been on the change of medication. Bear this in mind that other health problems can in turn affect the thyroid. There are also different arreas in ones body that convert the T4 to T3 the working hormone, but T4 is said to be longer lasting than T3. On top of all this the fact that I have been taking NDT suppresses the TSH and so does taking all T3 and according to the Endo it is suppressed due to too much T3.
Endocrinologists are non too pleased if the instructions on the bottle are not in English in the UK. Does this in turn apply to other countries who's patients are taking medications without their language on the bottle.
LAHs shellyC19
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OK, I think I have the Rosetta Stone. I wrote back to that source and got a reply:
To Administrator
Please can you repost/repeat something I read somewhere but I cannot find it now? It was the average dose of Armour in grains. I thought you said it was between 3-4 grains in Britain. Was this correct? If I translate that to the equivalent dose of Levo I get 300 - 400 mcgs, which is very high. Maybe I am missing something, could you elaborate on this dose please?
Thankyou,
Lahs.
From Administrator
LAHs, I'm pretty sure it's Mary Shoman who says the average is 3-5 grains and that will be in the USA as NDT isn't widely used in the UK. It really doesn't matter what averages are, people need as little or as much as they need.
Manufacturers state that 1 grain is bioactively equivalent to 100mcg T4,not that it is equivalent to 100mcg. The actual T4+T3 content in one grain is equivalent to 65mcg T4 if you use a 3:1 T3:T4 ratio, or 75mcg if you use 4:1 ratio.
Admin.
I still have to give this a bit of thought, but there it is for the time being,
LAHs
shellyC19 LAHs
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Oh that is a good answer. I agree with that.
Shelly
shellyC19 kathleen61417
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I know other areas can help convert the T4 into T3 but since this is about low thyroid TSH or the like, I keep it simple. Of course the liver helps and intestines, other organs, etc,...but to answer in a person without giving a whole anatomy lesson and then some, I keep it simple to just the thyroid unless the person has no thyroid left.
I could really expand a lot but to the person reading it, I do not want to overwhelm them. Many people have no idea what a thyroid is let alone another organ, and the functions, etc...
In this conversation we are talking about her LEVO, and her many years of not getting good reults in "TSH LAND" and some of us no matter what the dosage or how it is absorbed, can't take T4.
I know other health problems like LUPUS, Cancer, Diabetes, etc..... can effect the thyroid so yes, if I want to write all of that I could...what is your question to me? I don't see a question.
I am writing to help people. I doing this from my knowledge of over 33 years as a nurse (RN). NDT contains all 4 thyroid hormones and has a 3:1 ratio per the administor of this forum. That means it is more T4 than T3. see answer to LAH below.
I am sorry your have a heart rate problem. Stay well, Shelly
jean34329 shellyC19
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I wholeheartedly agree with what you have written and reinforce that it is important to stick to the issues raised.
I hope you do not mind my saying so but I have always found your responses very accurate, informative and clearly written.
We are lucky to have your invaluable input on this Forum.
Jean
shellyC19 jean34329
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Thank You very much. It means a lot to me.
XO Shelly
jean34329 shellyC19
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You are welcome.
Very welcome indeed.
I was told nothing about the thyroid and if it had not been for yourself then I would be in the dark. It is one thing researching on the net but it is not the same as actually communicating on a one to one basis with another person especially a very knowledgeable and experienced person such as yourself . It is only when one is in a position to do that that one can feel truly safe,supported and confident.
I have always found that the information that you give is honest, genuine, accurate and completely relevant.
This thyroid business is indeed very frightening, there is no doubt about it.
Please continue to help us.
With kindest regards
Jean xx
kathleen61417 shellyC19
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barbara98940 LAHs
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kathleen61417 shellyC19
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My TSH is low and the reason I am told by the Endocrinologist is that the T3 in the NDT is suppressing my TSH, but too much T4 has also done this in the past.She also stated that the NDT which comes from pigs thyroids is not in ratio of what the human thyroid has. NDT has too much T3 to T4. I like others find this very confusing. It is also no good telling patients in the UK to go to their GP or Endocrinologist for help if taking their own NDT or T3 as they do not agree with anything other than T4 and if you are lucky enough you will get prescribed 10mcg T3 twice a day.
jean34329 kathleen61417
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Jean
kathleen61417 jean34329
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The ration of NDT T4 to T3 is 14:1 and the ratio in our thyroids is T4 to T3 17:1, so unless you cannot convert T4 to T3 there is too much T3 in NDT for the human thyroid.
From what I have seen and heard from others the care of Thyroid patients in the UK is poor. You are lucky if you have a good supportive GP.
jean34329 kathleen61417
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sounds as if you have overdone things today. i would advise ringing the pharmacy in future to make a specual arrangement to get your ndt when you need it rather than repeating the procedure of having to wait 10 days before you can be treated.
Did you let your dr know you have to wait ten days?
Ten days is a long time to wait. Did thy give a logical reason for the delay?
Can you ring round ro see what other pharmacies waiting/delivery time is?
Jean
kathleen61417 jean34329
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In the UK there is also only one brand of T3.
jean34329 kathleen61417
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LAHs barbara98940
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They don't even measure T3, so you will stay ill for a very long time (2 1/2 years for me) before you are so ill that you go in screaming that they fix the problem - and even then they will screw up. We are really on our own to read, study and understand this system, so that we can fix ourselves if necessary - and in my case, it was.
jean34329 kathleen61417
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Jean
jean34329 kathleen61417
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kathleen61417 jean34329
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kathleen61417 jean34329
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I think Jean I am not sure in your case it would be a good idea to go taking NDT as it concerns me about those nodules, which I think are what needs treating.
jean34329 kathleen61417
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It sounds as if it came from a large container. Is this drug normally dispensed in this format.
Meths is a solvent. Not ideal for cardiac arrhythymias or anyone with breathing/respiratory problems. Also solvents affect other organs including the brain and kidneys.
Need to find out from your pharmacy what the name of the manufacturer is then contact that manufacturer for a Product Data sheet. They have to supply this under Health and Safety legislation and the Data Protection Act.
How do you know how to treat an overdose or allergic reaction to something if you d not have a FULL list of the ingredients and ratios.
Jean
.
Jean
jean34329 kathleen61417
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Do not worry. I have no intention of taking anything until it is thoroughly checked out by ME.
NDT.
Some drs will prescribe NDT on a named patient basis. and they will direct you to pharmacies guranteed to dispense it.
Barbara knows much more about this than I .
I am mtrying to get the treatment for these nodules but so far have been thwarted by two endocrine surgeons .
Jean
jean34329 LAHs
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Money for old rope.
I am going privately.Even then you have to be careful as I recently found ut when I went to see an endocrine surgeon who did not even do any bloods. He tld me that he is not required to treat sub clinical hyperthyroidism as there is no evidence that it will work. Yet the internet states that it is mandatory.
.I told him not to write to my GP as he will only muddy the watrs and make a fool of himself!
HE STORMED OUT OF THE ROOM .
Jean
kathleen61417 jean34329
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The situation is even worse when you have like me an allergy to latex as they are not marking if things even glue has any chemicals in it that cause allergy to latex. Firms should be made to mark down all chemicals used in their products in the language of the country it is sold. One thing they cannot do as there is not room is to put it in every language.
kathleen61417 jean34329
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jean34329 kathleen61417
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Jean
kathleen61417 jean34329
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jean34329 kathleen61417
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I take your point about the expense involved in going private. I am sure that others on the forum can advise you on thyroid medication issues.
I am sure that things will work out .I can see that you are a problem solver.
Jean
shellyC19 kathleen61417
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I think I understand the problem. First of all, with any hormone when you take it, the body senses it and if the level coming into the body is too high the body will not make it's own. It acts like a "shut off" button.
The pig's gland is close to a humans gland. They were making NDT way before the synthetic ones. The problem lies in absorption of the hormone in our bodies and the way we convert it.
In some of us, maybe the ratio is not a problem. However, we are all so different and maybe that a little extra T3 is harmful and bad effects like low heart rate can happen. Of course it can be dangerous if the heart rate is too low or even too high.
I have heard via this forum that NHS supports only T4 meds. I guess it is hard to get any exemption. I could not convert T4, and it took many of years to find that one out. Once my doctor figured it out, and I started taking only T3, it was a night and day difference.
I was on NDT for a while and it did help some. Now I only take Cytomel (Liothyronine) and it is only T3. I paid triple for it via my insurance plan. Levo is $4.00 for 30 days and Cytomel is $12.00 for 30 days. However it works on me.
The whole picture is to see what works on you! A lot of it is Trial and Error, and some doctors don't have a clue on what to do. When they say "practicing medicine" the word Practice is just educated guesses.
Stay well, Shelly
shellyC19 kathleen61417
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One of the reasons I stopped taking NDT, was it was hard for my local pharmacy to obtain. I had been told it was not going to be supported anymore! Some places will not stock it if they only have a few people on it.
I have heard you can get it on-line and of course that is not covered by NHS. I think LAH, on this forum reported Hillary Clinton is on NDT, so I guess they will still make it. LOL.
Shelly