Aa
Aa
A
A
A
Close
Avatar universal

sythroid side effects

Two questions can someone clarify for me the difference between thyroid deficiency and hashimoto's thyroiditis. And are there side effect from taking synthroid.
3 Responses
Sort by: Helpful Oldest Newest
1211076 tn?1303519440
My Endo told me when starting out on Synthroid and also each time he raises my dose that I may have some palpitations or "heart flutters." Each person is different. I have noticed them a bit, but nothing terrible. He said it should go away within a week or two after in your case, starting the med...in mine, when he raises it.  Nothing to be alarmed about.
Helpful - 0
Avatar universal
I totally agree with goolaraa.

I have had no side effects from my T4 medication.
Helpful - 0
Avatar universal
Hashi's is an autoimmune thyroid disease.  When you have Hashi's, your immune system is producing antibodies that attack the thyroid, eventually causing hypothyroidism.

"Thydroid deficiency" is also hypothyroidism, but from a cause other than autoimmune or an indeterminate cause.

There can be side effects from levothyroxine.  By and large, it's well tolerated since it's not a medicine, per se, but a replacement of the hormone your thyroid would produce if it could.
Helpful - 0
Have an Answer?

You are reading content posted in the Thyroid Disorders Community

Top Thyroid Answerers
649848 tn?1534633700
FL
Avatar universal
MI
1756321 tn?1547095325
Queensland, Australia
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
We tapped the CDC for information on what you need to know about radiation exposure
Endocrinologist Mark Lupo, MD, answers 10 questions about thyroid disorders and how to treat them
A list of national and international resources and hotlines to help connect you to needed health and medical services.
Herpes sores blister, then burst, scab and heal.
Herpes spreads by oral, vaginal and anal sex.
STIs are the most common cause of genital sores.