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  1. Levothyroxine: Uses, Dosage, Side Effects - Drugs.com

    Jan 4, 2024 · Levothyroxine is used to treat low thyroid activity and to treat or suppress different types of goiters. Learn about side effects, interactions and indications.

  2. Levothyroxine (oral route) - Side effects & dosage - Mayo Clinic

    Oct 1, 2025 · Levothyroxine is used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone. This medicine is also used to help decrease the …

  3. Levothyroxine (Levoxyl, Synthroid, Tirosint, and others ...

    Dec 12, 2024 · Overview: Levothyroxine is used as a replacement hormone therapy for people with low thyroid hormone levels, among other uses. Levothyroxine interacts with many …

  4. Levothyroxine - Wikipedia

    Levothyroxine, also known as L-thyroxine, is a synthetic form of the thyroid hormone thyroxine (T 4). [4][7] It is used to treat thyroid hormone deficiency (hypothyroidism), including a severe …

  5. Levothyroxine: MedlinePlus Drug Information

    Levothyroxine is used to treat hypothyroidism (condition where the thyroid gland does not produce enough thyroid hormone). It is also used with surgery and radioactive iodine therapy to treat …

  6. 10 Things You Need to Know Before Taking Levothyroxine

    May 29, 2025 · Here are 10 things you should know before taking levothyroxine, including what it’s for, side effects, brands, cost, and more.

  7. Levothyroxine: Hypothyroidism Medication - Cleveland Clinic

    Levothyroxine is a medication that treats hypothyroidism or low thyroid levels in your body. It works by replacing a thyroid hormone normally made by your body.