![]() Liothyronine is absorbed faster than levothyroxine, which may present an increased risk of toxicity and side effects. However, it contains a synthetic version of the T3 hormone instead of the T4 hormone. Like levothyroxine, Cytomel contains a synthetic thyroid hormone ingredient. Cytomel (liothyronine)Ĭytomel is the brand name for liothyronine. Still, some doctors may recommend Armour Thyroid as a treatment option in some cases. It’s important to note that Armour Thyroid is not currently approved by the Food and Drug Administration (FDA). Some studies suggest that hypothyroid patients feel better using Armour Thyroid instead of levothyroxine, although there may be an increased risk of side effects with Armour Thyroid. There are limited studies comparing the use of Armour Thyroid versus levothyroxine. It contains both thyroxine (T4) and triiodothyronine (T3), and it can be used to treat the same conditions as those treated by levothyroxine, such as hypothyroidism and thyroid cancer. Armour thyroid is a natural alternative to levothyroxine that contains a dried thyroid extract from porcine (pig) thyroid glands. Thyrolar (liotrix) but this medication has been discontinued.Īrmour thyroid is the brand name for desiccated thyroid made from animal thyroid glands.The dosage depends on different factors, including age, gender, weight, and other medications being taken. Thyroid hormone replacement therapy is usually taken once daily. Potential side effects are associated with overdosage and may include headache, shortness of breath, nervousness, irritability, insomnia, weight loss, diarrhea, increased appetite, hot flashes, tremors, vomiting Hypothyroidism, TSH suppression to treat euthyroid goiters, thyroid cancer, and other thyroid problems Some levothyroxine alternatives contain both T4 and T3. Alternatives to levothyroxine include natural and synthetic forms of T4 or T3. The body converts T4 to triiodothyronine (T3), the more active form of the thyroid hormone. Levothyroxine sodium is a generic medication that contains a synthetic form of thyroxine (T4), a natural thyroid hormone produced by the thyroid gland. What can I take in place of levothyroxine? You should not use an alternative medication without consulting your healthcare provider first.Ĭontinue reading to learn more about levothyroxine alternatives, their possible side effects, and other important information. If you and your healthcare provider have decided levothyroxine is not right for you, you may be recommended a levothyroxine alternative, such as Armour Thyroid. You may have an allergy to the ingredients in levothyroxine or you may find that levothyroxine is just not working for you. While levothyroxine is a commonly prescribed thyroid hormone medication, some people prefer to use an alternative thyroid medication. Levothyroxine can be used along with surgery and radioiodine therapy to manage thyrotropin-dependent thyroid cancer. It is also approved for thyroid-stimulating hormone (TSH) suppression, which aids in treating certain types of goiters and thyroid cancer. Levothyroxine is a generic thyroid hormone medication used to treat an underactive thyroid ( hypothyroidism ). Levothyroxine 100 mcg how to#postpartum give PO form on empty stomach IM/IV dose is 50-75% of PO dose TSH suppression Info: for pts w/ thyrotropin-dependent well-differentiated thyroid CA adjust dose to suppress TSH to levels based on clinical status dose adjustments may be needed during pregnancy and/or immed.Top levothyroxine alternatives | Comparison | Armour Thyroid | Cytomel | Thyrolar | Synthroid | Levoxyl | Natural alternatives | How to switch meds dose by 12.5 mcg/day q6-8wk in elderly pts and pts w/ cardiac dz dose adjustments may be needed during pregnancy and/or immed. Dosage forms: CAP: 13 mcg, 25 mcg, 50 mcg, 75 mcg, 88 mcg, 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcg, 200 mcg TAB: 25 mcg, 50 mcg, 75 mcg, 88 mcg, 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcg, 200 mcg, 300 mcg INJ: various Special Note Info: for product conversion purposes, 100 mcg levothyroxine = 25 mcg liothyronine = 60-65 mg thyroid (porcine) = 1 grain liotrix hypothyroidism Start: 1.6 mcg/kg/dose PO qd, then adjust dose by 12.5-25 mcg/day q4-6wk Max: 300 mcg/day Info: adjust dose based on TFTs start 12.5-25 mcg/day, then adjust dose by 12.5-25 mcg/day q2-4wk if severe dz start 12.5-25 mcg/day, incr. ![]()
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