2024年1月4日 · Levothyroxine is used in adults and children to treat hypothyroidism (underactive thyroid - a condition where the thyroid gland does not produce enough thyroid hormone). Levothyroxine is also used in adults along with surgery and radioactive iodine therapy to treat a certain type of thyroid cancer.

2024年2月12日 · Levothyroxine replaces missing thyroxine and is the preferred medicine to treat hypothyroidism. The dosage of levothyroxine needs to be tailored for each individual and there is a fine line between taking too much thyroxine and toxic side effects, and having too little, resulting in symptoms of low thyroid levels. 5. Tips

2023年9月26日 · Synthroid is a prescription medicine used to treat hypothyroidism (low thyroid hormone). Levothyroxine is given when your thyroid does not produce enough of this hormone on its own. Synthroid is also used in patients who need surgery and radioiodine therapy to manage a type of thyroid cancer called well-differentiated thyroid cancer. Warnings

2025年2月9日 · What causes or increases my risk for hypothyroidism? A family history of hypothyroidism; Age 60 years or older or being female; Autoimmune disease, such as inflammation of your thyroid, or Hashimoto disease; Thyroid surgery, head or neck radiation therapy, or medicines such as lithium, sedatives, or narcotics; Thyroid cancer, a goiter, or a ...

2024年2月6日 · The relative bioavailability between parenteral and oral levothyroxine products has not been established; use caution; when switching patients between oral and parenteral product as accurate dosing conversion has not been studied. This drug is not indicated for treatment of hypothyroidism during the recovery phase of subacute thyroiditis.

Hypothyroidism is treated by replacing the missing thyroid hormones with oral synthetic thyroid hormones, such as levothyroxine, liothyronine, or liotrix. Regular blood tests are needed to make sure that you are taking the right dose for your body, as the dosage can vary among people.

2024年8月26日 · Levothyroxine is a medication to treat hypothyroidism. Since weight gain is one of the symptoms of hypothyroidism, taking thyroid replacement with levothyroxine may reverse that weight gain. You may return to the normal body weight you would have been without the fluid retention caused by hypothyroidism.

Levothyroxine has an average rating of 5.1 out of 10 from a total of 154 reviews for the treatment of Hypothyroidism, After Thyroid Removal. 39% of reviewers reported a positive experience, while 46% reported a negative experience.

2025年1月21日 · The levothyroxine sodium dose is generally adjusted in 12.5-25 mcg increments until the patient with primary hypothyroidism is clinically euthyroid and the serum TSH has normalized. In patients with severe hypothyroidism, the recommended initial levothyroxine sodium dose is 12.5-25 mcg/day with increases of 25 mcg/day every 2-4 weeks ...

2024年2月20日 · 2.2 Important Considerations for Dosing. The dosage of SYNTHROID for hypothyroidism or pituitary TSH suppression depends on a variety of factors including: the patient's age, body weight, cardiovascular status, concomitant medical conditions (including pregnancy), concomitant medications, co-administered food and the specific nature of the …