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Generic Name: Tirosint-Sol for Underactive Thyroid (levothyroxine)

Tirosint-Sol for Underactive Thyroid Reviews

"After experiencing horrific side effects from recalled NP thyroid, given mistakenly Nature Thyroid, Synthroid and regular pill Tirosint .. My endo figured Tirosint SOL might work for me. The whole 'less ingredients' sold me. I pushed through a total of 5 weeks with major heart palpitations, heat intolerance, left arm electical-like pains and increased anxiety attacks. I am now on anti-depressants because of this. Finally I put my foot down and decided while this might be GREAT for a big percentage, it just wasn't for me. Got back on Armour, we shall see how I do."


"I read about Tirosint and had so much hope because it doesn't contain the harmful fillers that other thyroid medications have. I also was told this would absorb much better. I have now been on it for 6 months and I am switching back to Synthroid. Despite my dosage being bumped up 3 different times, I have been hypothyroid the entire 6 months. It could never get my TSH below 8. I feel terrible and I gained 25 pounds even though I have a small frame don't usually suffer from weight gain. Really wish this stuff worked. If this stuff works for you, keep taking it, because the ingredients are better. I have severe hypothyroidism (my TSH goes up to 400 if I'm not medicated), so I think thats why it didn't work in my case...."


"How long am I going to loose my hair? I bought the brand not generic it’s not supposed to cause hair loss I am on 50 mcg. Help!!"

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Professional resources

  • Tirosint-Sol prescribing information
  • Levothyroxine (AHFS Monograph)

Other brands

Synthroid, Euthyrox, Levoxyl, Tirosint, ... +5 more

Related treatment guides

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