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(also known as Thyrax, Euthyrox, Levaxin, Eltroxin, Levothyroxine, L-thyroxine, Synthetic T4, Levothroid, Levoxyl)
Levothyroxine is a synthetic form of thyroxine (thyroid hormone). As the hormone is chemically in the L-form (instead of D, see chirality), it is metabolised much slower than physiological thyroid hormone, which has a shorter half-life. more at Wikipedia

Treatment Success Rate
| Top 5 Communities | ||
| Condition | Members | Success |
| Hypothyroidism | 1425 |
90% |
| Hyperthyroidism | 38 |
87% |
| Graves' Disease | 37 |
89% |
| Thyroid Cancer | 33 |
94% |
| Bipolar Disorder | 25 |
100% |
Overall, 90% (1655
Members)
find Synthroid helpful


Synthroid Reviews
Working / Worked
yes it worked ..but now they doubled my dose and having palpitations now and then ..from 50 to 100 ..is this too much, losing weight too
Working / Worked
I have been taking 88 mcg pills and it worked really good but right now i am not very sure
Working / Worked
it's been great... we just upped my dose from 137 to 150 mcg. I'm a little nervous because I've been at 137 for a decade.
Working / Worked
Trying to find the right way to dose so I dont become hyper again
Working / Worked
I started taking 25mcg, then was upped to 50mcg and recently 75mcg. Pretty much all of my symptoms went away after about 6 weeks of treatment. Only side effects I have noticied is some minor palpitations, and muscle aches when dose is increased.
Working / Worked
I am still tired and it has been years since the RAI. My tests always come back in normal ranges but I don't feel a regular energy level and can't seem to keep up I am also very emotional and suffer from anxiety, Should I still be feeling low energy if my levels are normal, is there a piece of the puzzel that I am missing or more questions that I need to be asking
Working / Worked
Diagnosed with hypothyroidism in July of 2009
Working / Worked
I take levothyroxine (Goldshield brand) as far as I know.
Working / Worked
has worked since i started on it have never changed my dose, regular blood tests
Working / Worked
levels are fine
Showing 11 - 20 of 1769 Reviews


Discussions
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LEVOTHYROXINE
Levoxyl is an excellent alternative for Levothyroxine, it's Brand name like Synthroid but it doesn't have the filler Lactose in it like Synthroid for ... [More] -
Levothyroxine & nausea
If that's the name of your drug, Thyroxine, then you should look up the manufacturer's website for side effects, or pharmasist, or your Dr. I have ... [More] -
Levoxyl
HA, the same thing happened to me, I was taking the cytomel and I felt really bad all the time. I went to the ER with a bad fever, and I was having a... [More] -
Levoxyl
I do not take Levoxyl, but I think it is just another brnad name for the drug "levothyroxine". There are several brands, Euthyrox, Levothro... [More] -
Levoxyl
Does anyone besides me take this instead of Synthroid? I don't know why I take Levoxyl instead. [More]





