Normal to feel worse on levo?: Hi, I’m... - Thyroid UK

Thyroid UK

141,255 members166,515 posts

Normal to feel worse on levo?

Live4jesus2009 profile image
4 Replies

Hi, I’m hypothyroid, and my doc prescribed me .25 mcg of levo. I also have Addison’s and am on meds for that. I’ve been taking It for less than a week and I feel so much worse. I have horrible anxiety, body pain, headaches, bad depression. I just want to quit. Will this get better? It scares me how bad I’m feeling. My endo said she is gonna recheck my bloodwork in 4 weeks to see if we should add t3 in...

Written by
Live4jesus2009 profile image
Live4jesus2009
To view profiles and participate in discussions please or .
Read more about...
4 Replies
Chickenlady2009 profile image
Chickenlady2009

Sorry you're feeling so awful. I had the same symptoms when I was under medicated. I have hypothyroidism but not Addison's.

Do you have your blood test results? If you do post them on here. Type result and the range in parentheses (Look at other people's posts to see how it is done).

The people on this site are extremely knowledgeable and can interpret your test results. They will also tell you what tests you need.

They can also advise you on how to get your test results if you don't have them and live in the UK.

Levothyroxine takes TWO WEEKS before you feel the effects, and six weeks to give an accurate blood test. So I doubt the levo is giving you the symptoms.

Peanut31 profile image
Peanut31

Hi

25mcg of Levothyroxine is normally prescribed to elderly patients or people with heart conditions.

If those don’t apply to you, then you should of been started on 50mcg of Levothyroxine. 25mcg dosage can often make patients feel worse.

Normally bloods are taken 6 weeks after starting your dosage, and then an increase of 25mcg is given each time.

That process is repeated until your thyroid results are within range and most importantly you feel better.

When we talk about ranges we don’t mean the NHS ranges, those can still leave patients feeling awful.

We recommend your ranges should be:

TSH is 1 or below and T3, T4 are the upper figures of the range.

It’s too early to add T3 to your 25mcg of Levothyroxine, you need to increase your Levothyroxine and ideally get your TSH to 1 or below to see how your T3 results are responding. This is the process I’m currently doing.

Thyroid blood tests should be TSH, T3 & T4, just testing TSH, which most GP’s only do, is no good as you need the whole thyroid picture.

Thyroid bloods should be taken as early as possible in the morning no later than 9am.

No eating, drink water and don’t take your Levothyroxine before hand. Why? Well your TSH is always higher in the morning this help us thyroid suffers obtain a much needed increase in our dosage.

No need to mention this to the nurse or GP or Endocrinologist, it’s a tip us thyroid suffers pass on here.

Vitamin levels play an important role in the thyroid, test vitamin D, B12, iron and Ferritin.

Make sure you obtain copies of your blood results including ranges, you are entitled to them by law. Once you have them post them on here and the experts can offer you advice.

Best wishes

Peanut31

SlowDragon profile image
SlowDragonAdministrator

Essential to have good levels of vitamin D, folate, ferritin and B12 so that body can utilise thyroid hormones

If these have not been tested ask GP to do so

Presumably you have Hashimoto's also called autoimmune thyroid disease diagnosed by high thyroid antibodies.

Low vitamin levels are extremely common.

Obviously with Addison's it may mean starting on low dose and increasing slowly

FancyPants54 profile image
FancyPants54

I was started on 25 every other day and left like that for months. It's not good. I too felt grim. I have taken control now and am increasing my meds in line with testing and timings learnt from this web site and books. I am now settled on 75mcg a day and actually, 6 weeks into that dose, I'm feeling a bit better (I hope I don't tempt fate). All dose changes for me are hard and leave me feeling worse for 3 weeks. To get from 50 to 75 I had to do three weeks on 50/75 on alternate days before I could move up to 75 a day. Slowly, slowly. You will need good levels of cortisol to cope with the demand of thyroid meds too. I think you just have to be resigned to feeling worse for a bit. The aim is to feel better in the end.

Not what you're looking for?

You may also like...

Feeling worse on Levo?

Hello, I’m very new here and diagnosed subclincal hypo earlier this year after months of feeling...

25mcg Levo and feel worse

I recently posted about being put on Levothyroxine by my GP who referred me to Endocrinologist...
Ad78 profile image

Is it normal to feel worse on medication ?

Diagnosed 2weeks a go under active thyroid on 50m Levo and since taking feel 100% worse absolutely...
Sally74 profile image

Is it normal to feel this awful?

Hi everyone I went to my GP a few weeks ago, armed with a list of symptoms (my memory is so bad...
Moggy1 profile image

Levo Increased and feel worse.... HELP

I am hypo and also have a goiter, I was put on 50mg of levo 1 year ago, first I felt great then all...
Amanda66 profile image

Moderation team

See all
PurpleNails profile image
PurpleNailsAdministrator
RedApple profile image
RedAppleAdministrator
SlowDragon profile image
SlowDragonAdministrator

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.