What happens if I overdose? Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Using alcohol or tobacco with certain synthroid po to iv conversion may also cause interactions to occur. Because T4 is highly protein bound, very little drug will be removed by dialysis. Pituitary TSH Suppression In the treatment or synthroid po to iv conversion 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 (see WARNINGS and PRECAUTIONS) and, as an adjunct to surgery and radioiodine therapy in the management of thyrotropin-dependent well-differentiated thyroid cancer. You may need to increase your dose during pregnancy or if you plan to breast-feed. If you use insulin or take diabetes medicine by mouth, ask your doctor if your dose needs to be changed when you start using levothyroxine. Possible food and drug interactions when taking Synthroid Synthroid can interact with a wide variety of medications.
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1 Product Characteristics Color BLUE (Turquoise) Score 2 pieces Shape ROUND Size 7mm Flavor Imprint Code Synthroid;137 Contains Packaging # NDC Package Description Multilevel Packaging 1 0074-3727-13 100 TABLET In 1 BOTTLE None 2 0074-3727-71 28 TABLET In 1 BOX None 3 0074-3727-19 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) 0074-7069 Route of Administration synthroid po to iv conversion DEA Schedule Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength LEVOTHYROXINE SODIUM (LEVOTHYROXINE) LEVOTHYROXINE synthroid po to iv conversion 150 ug Inactive Ingredients Ingredient Name Strength ACACIA LACTOSE MONOHYDRATE MAGNESIUM STEARATE POVIDONE TALC FD&C BLUE NO. 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. Since postpartum TSH levels are similar to preconception values, the Synthroid dosage should return to the pre-pregnancy dose immediately after delivery. Treatment of Overdosage Levothyroxine sodium should be reduced in dose or temporarily discontinued if signs or symptoms of overdosage occur. Do not store in the bathroom. Carcinogenesis, Mutagenesis, and Impairment of Fertility Animal studies have not been performed to evaluate the carcinogenic potential, mutagenic potential or effects on fertility of levothyroxine. Store at 25°C (77°F); excursions permitted to 15°-30°C (59°-86°F). In addition, many drugs and foods affect T4 absorption synthroid po to iv conversion PRECAUTIONS - Drug Interactions and Drug-Food Interactions ). This package for households without young children Synthroid levothyroxine sodium tablets tablet Product Information Product Type HUMAN PRESCRIPTION DRUG NDC Product Code (Source) 0074-7149 Route of Administration ORAL DEA Schedule Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength LEVOTHYROXINE SODIUM (LEVOTHYROXINE) LEVOTHYROXINE SODIUM 300 ug Inactive Ingredients Ingredient Name Strength ACACIA LACTOSE MONOHYDRATE MAGNESIUM STEARATE POVIDONE TALC D&C YELLOW NO. Take it as soon as you remember. Acquired Hypothyroidism in Pediatric Patients synthroid po to iv conversion patient should be monitored closely to avoid undertreatment and overtreatment. Do not start a new medication without telling your doctor. Skip the missed dose if it is almost time for your next scheduled dose. The synthetic T4 in Synthroid is identical to that produced naturally by the human thyroid gland. Your dose of medications used to control these other conditions may need to be adjusted while you are taking Synthroid. You may report side effects to the FDA at 1-800-FDA-1088. The information contained in the synthroid po to iv conversion Reuters Micromedex products as delivered by Drugs.com is intended as an educational aid only.
Drug-Thyroidal Axis Interactions Drug or Drug Class Effect Drugs that may reduce TSH secretion – the reduction is not sustained; therefore, hypothyroidism does not occur Dopamine/Dopamine Agonists Glucocorticoids Octreotide Use of these agents may result synthroid po to iv conversion a transient reduction in TSH secretion when administered at the following doses: Dopamine (≥ 1 mcg/kg/min); Glucocorticoids (hydrocortisone ≥ 100 mg/day or equivalent); Octreotide (> 100 mcg/day). During pregnancy, serum T4 levels may decrease synthroid po to iv conversion serum TSH levels increase to values outside the normal range. Different brands of levothyroxine may not work the same. Transfer of thyroid hormone from the mother to the fetus, however, may not be adequate to prevent in utero hypothyroidism. Even if you feel well, you may still need to take this medicine every day for the rest of your life to replace the thyroid hormone your body cannot produce. Growth Hormones - Somatrem - Somatropin Excessive use of thyroid hormones with growth hormones may accelerate epiphyseal closure. If your symptoms do not improve or if they become worse, check with your doctor. Although there has been a reported association between prolonged thyroid hormone therapy and breast cancer, this has not been confirmed. Elimination Thyroid hormones are primarily eliminated by the kidneys. Hypersensitivity to levothyroxine itself is not known to occur. If the serum TSH is already suppressed, levothyroxine sodium should not be administered (see CONTRAINDICATIONS ). Every effort has been made to ensure that the information provided by Cerner Multum, Inc. Tell your doctor if you have synthroid po to iv conversion received radiation therapy with iodine (such as I-131). Approximately eighty-percent of circulating T3 is derived from peripheral T4 by monodeiodination.