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A 47-year-old member asked:

Please tell me what's the difference between unithroid, levoxyl, (thyroxine) and synthroid?

1 doctor answer1 doctor weighed in
Dr. Thomas Knecht
A Verified Doctoranswered
32 years experience
Only the name: Unithroid, Levoxyl, and Synthroid are all trade names for l-thyroxine (aka levothyroxine). The levothyroxine is the same in all the preps; dyes & inert fillers may vary.

Similar questions

A 40-year-old member asked:

What is the difference between unithroid, levoxyl, (thyroxine) and synthroid?

1 doctor answer1 doctor weighed in
Dr. Michael Kleerekoper
A Verified Doctoranswered
Endocrinology 52 years experience
Thyroid meds: The difference is mainly in the cost and availability. If cost is not an issue - thyroid meds are not expensive to my knowledge - take what your doctor prescribes. If the pharmacist tells you there are less expensive products they would recommend take their advice.

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Last updated Aug 8, 2018
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