MAGNESIUM CITRATE 200mg: I have changed my GP and... - Thyroid UK

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MAGNESIUM CITRATE 200mg

Ladybex profile image
24 Replies

I have changed my GP and she is arranging more blood tests including B12 etc ..

She also advised me to take Magnesium Citrate 200mg every day to help with some if my symptoms.

So pleased to report that the 3 evenings I have taken them I have not woken up in the middle of the night, which I normally do and then can’t get back to sleep for ages.

She also couldn’t understand why my last GP had increased my Levothryroxine when my blood tests she had looked at had been stable. She also prescribed me Folic Acid ...

must say I’m feeling a little better after this ... Does anyone else take Magnesium

😊

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Ladybex profile image
Ladybex
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24 Replies
BadHare profile image
BadHare

I take chelated or bisglycinate which are the most bioavailable forms of magnesium. Citrate is good for constipation.

greygoose profile image
greygoose

The point of thyroid hormone replacement, is not to stabilise your levels - you can be stable with and FT3 at the top of the range and you can be stable with it at the bottom - but I know which one would feel best. The point of thyroid hormone replacement is to get the levels up to a place where you feel well, wherever that may be. I wonder if she understands that. :)

Ladybex profile image
Ladybex in reply to greygoose

I don’t really understand but I do know that though my blood levels seem ok - I am still feeling unwell and get flares like a lot of people on here.

I’m still being told to take 25mcg of Levothryroxine every day ...

I really appreciate you all for replying to my messages

Thank you all so much 😊

SlowDragon profile image
SlowDragonAdministrator in reply to Ladybex

Your last thyroid results show you are under medicated and TSH too high and FT4 too low

TSH 2.76

FT4 11.9 (10-19.8)

FT4 only 19% through range (should be at least 60-75% through range)

healthunlocked.com/fibromya...

The aim of Levothyroxine is to increase the dose slowly in 25mcg steps upwards until TSH is under 2 (many need TSH significantly under one) and most important is that FT4 in top third of range and FT3 at least half way in range

NHS guidelines on Levothyroxine including that most patients eventually need somewhere between 100mcg and 200mcg Levothyroxine.

nhs.uk/medicines/levothyrox...

Even if patients start on 25mcg (if over 60 years old) dose should still be increased in 25mcg steps upwards

NICE guidelines

cks.nice.org.uk/hypothyroid...

The initial recommended dose is:

For most people: 50–100 micrograms once daily, preferably taken at least 30 minutes before breakfast, caffeine-containing liquids (such as coffee or tea), or other drugs.

This should be adjusted in increments of 25–50 micrograms every 3–4 weeks according to response. The usual maintenance dose is 100–200 micrograms once daily.

It was correct to increase dose to 50mcg

Bloods should be retested 6-8 weeks later

greygoose profile image
greygoose in reply to Ladybex

What do you mean by 'flares'? Do you have Hashi's?

25 mcg is much too low a dose. No wonder your doctor increased it? Did your present doctor put it down again, then? Your blood levels don't seem ok to me, I agree with SlowDragon, you're under-medicated.

Ladybex profile image
Ladybex in reply to greygoose

Appreciate your message grey goose and slow dragon but I have borderline under active thyroid .. that’s what I have been told - all new to me.. suffered for 2 years before diagnosis ... given 25mcg and have questioned GP many times re increase... they said NO .. hence changed my GP who has given me folate and advised me to take magnesium Citrate... now getting another blood test done next week... will post results but please let it be known ... I do not understand any of this .. I go by what GP Says and after not getting anywhere with him I have now changed 😊

greygoose profile image
greygoose in reply to Ladybex

Yes, I understand that. But, didn't you ask your GPs why they refused to increase your dose?

And, you said you get 'flares', so I was interested to know you call a 'flare'. :)

Ladybex profile image
Ladybex in reply to greygoose

Yes I did and he said no need ... what I call flares ...

Getting a fever and rash at times ... other times might be my eyelids red and itchy ... more muscle ache ...

greygoose profile image
greygoose in reply to Ladybex

The thing is, when people talk about flares, they're talking about Hashi's flares, when levels of thyroid hormones suddenly rise sharply, and the TSH drops - also known as a Hashi's 'hyper' swing.

What you're describing sound more like hypo symptoms - or even nothing to do with thyroid. So, I don't really think we can say you're having flares. Symptoms come and go, that's all. :)

Ladybex profile image
Ladybex in reply to greygoose

As I said ... I’m new to all this and I don’t understand.. I have been passed from pillow to post by my old GP .. feeling very anxious and worried .. when I get a sudden fever or the like - I call it a flare... if the word is used for something else I didn’t know ... after 2 years I’m somewhat baffled by everyone I have seen 😔

BadHare profile image
BadHare in reply to Ladybex

I’m sure I’ve read on here that 50mcg if T4 is a starting dose. 25mcg is enough to stop your own thyroid hormone production so you may end up feeling worse. 😖 Good that they’re looking at nutrition levels though!

Ladybex profile image
Ladybex in reply to BadHare

That’s worrying - thank you badHare I will mention this to my new GP ...

DippyDame profile image
DippyDame

Yes, I take about half a level teaspoon (the powder!) in my breakfast orange juice it helps keeps the bowel moving. Constipation is a symptom of hypothyroidism.

Has your levo dose been increased? A brief look at your profile suggests you are undermedicated, 25mcg is only a starter dose.

Please add reference ranges when posting results, they vary from lab to lab... without them members members find advising difficult.

Your TSH was far too high, ideally it should be around 1, it should drop as dose increases. However FT3 is the important result.....medics don't understand this and wrongly stay wedded to TSH for diagnosis/monitoring.

We are all different and have different dose requirements ...the aim is to feel well not to follow a textbook dose!

You may find this helpful

bmcendocrdisord.biomedcentr...

Glad you are feelng better.

DD

jimh111 profile image
jimh111

I've found magnesium citrate a well absorbed form of magnesium. Low magnesium can cause blood vessels to contract leading to shallow sleep. As noted by other patients you are undermedicated, your levothyroxine should be increased.

Nanaedake profile image
Nanaedake

Did your doctor tell you not to take the folate supplements until you've had the test for B12 deficiency? Or have you already had full tests for anaemias? Folate supplements can mask B12 deficiency. Does your doctor know that?

You can check out best tests for the Bs on the Healthunlocked Pernicious Anaemia website.

What were your last blood test results? You won't know whether you are undermedicated without the results. Symptoms could be due to nutrient deficiencies.

You have been advised several times to have all vitamin levels tested and then post here on the forum. You will then get good advice rather than doing vitamins tests piecemeal and supplementing in the wrong order.

You have not yet posted your thyroid test results as far as I can see. On what evidence have you been diagnosed with a thyroid disorder?

Ladybex profile image
Ladybex in reply to Nanaedake

I am not starting the folate supplements until after my next blood test... will post results for all your help after .. so thankful to you all .. I am border line under active thyroid and told that 25mcg was ok for me... when I increased dosage I was quite ill so Dr said stay on 25mcg

Now on magnesium Citrate that has helped my sleep ...

😊

Marz profile image
Marz in reply to Ladybex

If your B12 - Folate - Ferritin and VitD results are low in range then it could explain why your 25mcg of Levo is troublesome. So what tests is your GP doing next ? As your FT4 result is VERY low in the range then it is possible the FT3 will also be LOW - it is the low T3 that causes the symptoms. No test result ...

When you take a small dose of T4 the Pituitary Gland can sometimes slow down the production of TSH which is usually telling the Thyroid to produce T4 - so all in all not enough T4 either from the gland itself or from your dose - hence the low result. As everyone keeps saying you are under-medicated.

Nanaedake profile image
Nanaedake in reply to Ladybex

What do you mean by borderline underactive thyroid? What was the actual result that diagnosed borderline underactive thyroid? You need to post FT4, FT3 and TSH and thyroid antibodies. It's possible you do not have a thyroid condition if nutrients were low. You really don't want to take levothyroxine unless essential.

I don't know why people are saying you are undermedicated as I can't see your results posted anywhere on your previous posts.

SlowDragon profile image
SlowDragonAdministrator in reply to Ladybex

Your GP is clueless

Your high thyroid antibodies confirm you have autoimmune thyroid disease

The aim of Levothyroxine is START on 50mcg dose and to increase the dose slowly in 25mcg steps upwards until TSH is under 2 (many need TSH significantly under one) and most important is that FT4 is in top third of range and FT3 at least half way through range

NHS guidelines on Levothyroxine including that most patients eventually need somewhere between 100mcg and 200mcg Levothyroxine.

nhs.uk/medicines/levothyrox...

Also what foods to avoid (eg recommended to avoid calcium rich foods at least four hours from taking Levo)

All four vitamins need to be regularly tested and frequently need supplementing to maintain optimal levels

NICE guidelines

cks.nice.org.uk/hypothyroid...

The initial recommended dose is:

For most people: 50–100 micrograms once daily, preferably taken at least 30 minutes before breakfast, caffeine-containing liquids (such as coffee or tea), or other drugs.

This should be adjusted in increments of 25–50 micrograms every 3–4 weeks according to response. The usual maintenance dose is 100–200 micrograms once daily.

Recommend you get thyroid retest now

Make sure to get blood test as early as possible in morning before eating or drinking anything other than water and last dose levothyroxine 24 hours before test

SlowDragon profile image
SlowDragonAdministrator

ALWAYS get printed copies of actual results and ranges on all tests

Very important to see EXACTLY what has been tested and equally important what hasn't been tested yet

Both TPO and TG thyroid antibodies should have been tested

If either of these are high then the cause of your hypothyroidism is due to autoimmune thyroid disease also called Hashimoto's

Low vitamin levels are extremely common with Hashimoto's

You already know you have folate deficiency as GP has prescribed Folic Acid

Extremely common to have low B12 with low folate

Common low B12 symptoms are night sweats and pins and needles.

Low B12 symptoms

b12deficiency.info/signs-an...

You need vitamin D, ferritin and B12 test results (or tests if not been done yet)

When we are on Levothyroxine these (and folate) need to be at OPTIMAL levels (not just at bottom on ranges)

Vitamin D at least around 80nmol and around 100nmol may be better

Ferritin at least half way in range

B12 at least over 500 (range typically 210-750)

Most GP's are unaware of the interconnection of low vitamin levels and hypothyroidism

Magnesium citrate should help with constipation, but probably not much else. Most people need magnesium but not necessarily that version. Epsom salts in the bath is an easy way to get extra magnesium as it is absorbed through the skin - you can get it quite cheaply from soap making sites.

Flecmac profile image
Flecmac

I find Magnesium flakes diluted with hot water in a spray bottle works better than Epsom salts. Look online for instructions. Cheaper than ready made spray.

Caroline888 profile image
Caroline888

Hi Ladybex

Yes I do. I take the same dose of magnesium citrate as you do and for the same reason. I do still wake up every night but I get back to sleep much more easily.

Hope you continue to do well on it😊

Best wishes

Caroline

Ladybex profile image
Ladybex in reply to Caroline888

Thank you Caroline and wishing you well 😊

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