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Prescription required
Levothyroxine is a prescription thyroid hormone used to treat hypothyroidism, a condition where the thyroid gland does not produce enough hormone. It works by replacing or supplementing thyroxine (T4), helping regulate metabolism, energy levels, and overall body functions. Synthroid is typically taken once daily, usually on an empty stomach in the morning.
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Controlled Substance Warning
Levothyroxine is not a controlled substance. It is available by prescription only and must be used under the guidance of a healthcare provider.
Levothyroxine Sodium
Synthroid, Levoxyl, Tirosint, Unithroid
Thyroid hormone replacement
Tablets, capsules, oral solution
Individualized based on thyroid function tests, age, and weight; taken once daily, preferably 30–60 minutes before breakfast
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The information provided on this page is for general informational purposes only and is not intended as medical advice. Always consult with a licensed healthcare provider before starting, stopping, or changing any medication regimen. While Invictus strives to provide accurate and up-to-date information, individual health conditions and circumstances vary. The prices, availability, and descriptions of all medications on this page are subject to change.
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