Going back on Levothyroxine 75 mcg: Hi, I need... - Thyroid UK

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Going back on Levothyroxine 75 mcg

scarlettloy profile image

Hi, I need advice. In November 2016, I went off several medications because of side-effects. Levothyroxine 75 mcg was one along with hormone-replacement Angelique .5/1.0. My GP only does basic TSH test for thyroid......mine has been in the middle of the "normal" range. However, I have had heart palpitations, tightness in chest with shortness of breath, adrenal fatigued and saliva production slowed, lost 35 lbs in 6 months, anxiety. Should I go back to the 75 mcg dose once a day or divided doseage?

Where can I get detailed testing done in US?

4 Replies


I would arrange a thyroid test with your doctor to check levels before resuming 75mcg Levothyroxine. Levothyroxine is designed to be taken once daily, there's no benefit to dividing dose.

I suggest you contact sites like hypothyroidmom.com thyroidsexy.com and Mary Shoman's site to ask where you can order your own labs in the USA.

scarlettloy profile image
scarlettloy in reply to Clutter

Thank you for your help!

For info on getting tested without health insurance and without involving a doctor in the US, read this page (all of it) :


There are links to companies that will do testing directly for patients about 2/3 down the page.

Thank you!

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