During the first 2 weeks of Synthroid therapy, infants should be closely monitored for cardiac overload, arrhythmias, and aspiration from avid suckling. What happens if I miss a dose? Take the missed dose as soon as you remember. Do not mix crushed tablets in soybean infant formula. Pediatrics In patients with congenital hypothyroidism, the adequacy of replacement therapy should be assessed by measuring both serum TSH (using a sensitive assay) and total- or free- T4. This includes prescription, over-the-counter, vitamin, and herbal products. Pediatric Dosage - Congenital or Acquired Hypothyroidism (see PRECAUTIONS - Laboratory Tests) General Principles In general, levothyroxine therapy should be instituted at full replacement doses as soon as possible. Approximately eighty-percent of circulating T3 is derived from peripheral T4 by monodeiodination. 6 Product Characteristics Color ORANGE Score 2 pieces Shape ROUND Size 7mm Flavor synthroid brand name Code Synthroid;25 Contains Packaging # NDC Package Description Multilevel Packaging 1 0074-4341-13 100 TABLET In 1 BOTTLE None 2 0074-4341-19 1000 TABLET In 1 BOTTLE None Marketing Information Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date NDA NDA021402 07/24/2002 Synthroid levothyroxine sodium tablets tablet Product Information Product Type HUMAN PRESCRIPTION DRUG NDC Product Code (Source) 0074-4552 Route of Administration ORAL DEA Schedule Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength LEVOTHYROXINE SODIUM (LEVOTHYROXINE) LEVOTHYROXINE SODIUM 50 ug Inactive Ingredients Ingredient Name Strength ACACIA LACTOSE MONOHYDRATE MAGNESIUM STEARATE POVIDONE TALC Product Characteristics Color WHITE Score 2 pieces Shape ROUND Size 7mm Flavor Imprint Code Synthroid;50 Contains Packaging # NDC Package Description Multilevel Packaging 1 0074-4552-13 100 TABLET In 1 BOTTLE None 2 0074-4552-19 1000 TABLET In 1 BOTTLE None 3 0074-4552-11 10 BLISTER PACK In 1 BOX, UNIT-DOSE contains synthroid brand name BLISTER PACK 3 10 TABLET In 1 synthroid brand name PACK This package is contained within the BOX, UNIT-DOSE (0074-4552-11) 4 0074-4552-71 28 TABLET In 1 BOX None Marketing Information Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date NDA NDA021402 07/24/2002 Synthroid levothyroxine sodium tablets tablet Product Information Product Type HUMAN PRESCRIPTION DRUG NDC Product Code (Source) 0074-5182 Route of Administration synthroid brand name DEA Schedule Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength LEVOTHYROXINE SODIUM (LEVOTHYROXINE) LEVOTHYROXINE SODIUM 75 ug Inactive Ingredients Ingredient Name Strength ACACIA LACTOSE MONOHYDRATE MAGNESIUM STEARATE POVIDONE TALC FD&C RED NO.
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Calcium carbonate may form an insoluble chelate with levothyroxine, and ferrous sulfate likely forms a ferric-thyroxine complex. Table 3. This is a decision you and your doctor will make. Synthroid Generic Name: Levothyroxine synthroid brand name Brand Name: Examples include Levoxyl and Synthroid Do not use Synthroid alone or with other medicines to treat obesity or to lose weight. Inadequate levothyroxine dosage will produce or fail to ameliorate the signs and symptoms of hypothyroidism. Do not take more than the prescribed dose without checking with your doctor. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective synthroid brand name appropriate for any given patient. 10 FD&C YELLOW NO. Salicylates inhibit binding of T4 and T3 to TBG and transthyretin. Avoid the following food products, which can make your body absorb less levothyroxine: infant soy formula, cotton seed meal, walnuts, and high-fiber foods. Partial hair loss may occur rarely during the first few months of Synthroid therapy, but this is usually temporary. The presence of concomitant medical conditions should be considered in certain clinical circumstances and, if present, appropriately treated (see PRECAUTIONS ). Possible food and drug interactions when taking Synthroid Synthroid can interact with a wide variety of medications. This is not a complete list of all side effects that may occur. Side effects associated with levothyroxine therapy typically resulted from therapeutic overdosage and included the signs and symptoms of hyperthyroidism. The initial dose of levothyroxine varies with age and body weight (see DOSAGE AND ADMINISTRATION - Table 3). Pituitary TSH Suppression In the treatment or prevention of various types of euthyroid goiters (see WARNINGS and PRECAUTIONS), including thyroid nodules (see WARNINGS and PRECAUTIONS ), subacute or chronic lymphocytic thyroiditis (Hashimoto's thyroiditis), multinodular goiter synthroid brand name WARNINGS and PRECAUTIONS) and, as an adjunct to surgery and radioiodine therapy in the management of thyrotropin-dependent well-differentiated thyroid cancer.
Your dose of medications used synthroid brand name control these other conditions may need to be adjusted while you are taking Synthroid. Acquired Hypothyroidism in Pediatric Patients The patient should be monitored closely to avoid undertreatment and overtreatment. Tell your doctor about all medications you use. Therapeutic effect of digitalis glycosides may be reduced. 6 Aluminum Lake, D&C Yellow No. Urinary excretion of T4 decreases with age. No COMMON side effects have been reported with the use of Synthroid. It may take several weeks before you notice an improvement synthroid brand name your symptoms. Older patients may require less than 1 mcg/kg/day. How should you take Synthroid? Take Synthroid as a single dose, preferably on an empty stomach, one-half to one hour before breakfast.