Bitter/sour taste on tongue.....Is it a side ef... - Thyroid UK

Thyroid UK

141,244 members166,489 posts

Bitter/sour taste on tongue.....Is it a side effect of Levo?

mrspinkrat profile image
6 Replies

In the last few days I have noticed an extremely bitter/sour taste on the back of my tongue.

Its awful - it feels like poison!

Eating takes it off slightly as does drinking water but pretty soon its back again.....

I wondered if anyone else has experienced this?

I began taking Levothyroxine 50mg for an underactive thyroid about 2/3 months ago. My levels are now within range.

Any advice please? I'm getting a bit panicky in case its Levo related :(

Written by
mrspinkrat profile image
mrspinkrat
To view profiles and participate in discussions please or .
Read more about...
6 Replies
susymac profile image
susymac

I get it all the time, I'm on Armour not levo, sometimes it tastes like nail varnish. I told my doc but they said I was imagining it. I'll tell the endo if I ever see one, because I dont believe its nothing but theres no point arguing with ignorance (my GP)

Moggie profile image
Moggie

Are you taking anything with iron in it?

Moggie x

mrspinkrat profile image
mrspinkrat in reply toMoggie

Nothing :(

The only extra medication I have taken in the last few days which would coincide with this is Ibuprofen gel for a sore hip but that would seem very unlikely??!!

Moggie profile image
Moggie

Any loose teeth that could be causing it?

Moggie x

mrspinkrat profile image
mrspinkrat in reply toMoggie

No :( Would lose teeth do that?

Moggie profile image
Moggie

Yep - I had a horrible taste in my mouth a while back and found it was a loose tooth that was causing it - if teeth are loose then food can become trapped and cause infection. Book up to see a dentist just in case it is your teeth.

I must admit that I have taken untold different brands of levo and never had this complaint and I have just read the patient information leaflet (PIL) to see if it mentions it but it doesn't but we are all different and a side effect I might get wont effect others and vice versa.

Hope you get it sorted soon.

Moggie x

Not what you're looking for?

You may also like...

Levothyroxine and antacids???? Awful sour/bitter taste in mouth/on tongue.......

Hi I am on 50mg of Levothyroxine daily since October. My levels are steady BUT I have an awful...
mrspinkrat profile image

Is this a side effect of levothyroxine?

Is this a side effect of levothyroxine? I was put on levothyroxine just over a year ago - i had no...
IndiLucky profile image

Hand tremors, are they a Levo side effect?

Back in January 2020 I sought my GPs advice regarding Hand tremors. I thought he might discuss...
Lionmess profile image

Levo dissolved on my tongue?...

this morning took my levo as usual, washed down with water. Later, found part of the...
App1 profile image

Is Itching a side effect of high T3 low T4?

Help please. I have recently increased my T3 from 40mcg to 45mcg. I am under a specialist who...
Shaza16 profile image

Moderation team

See all
Jaydee1507 profile image
Jaydee1507Administrator
PurpleNails profile image
PurpleNailsAdministrator
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.