If the results of the synthroid conversion withdrawal test are inconclusive, careful follow-up and subsequent testing will be necessary. In infants with very synthroid conversion (< 5 mcg/dL) or undetectable serum T4 concentrations, the recommended initial starting dose is 50 mcg/day of levothyroxine sodium. Maternal hypothyroidism may have an adverse effect on fetal and childhood growth and development. You may need to increase your dose during pregnancy or if you plan to breast-feed.
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This is not a complete list of side effects and others may occur. Older adults often require somewhat smaller doses. If diabetes is the problem, you should immediately report to your doctor any change in your glucose readings. Issue Date: August 4, 2010 Database Edition 10.3.1.002 Copyright © 2010 Wolters Kluwer Health, Inc. To be sure Synthroid is helping your synthroid conversion your blood will need to be tested often. Routine clinical examination, including assessment of mental and physical growth and development, and bone maturation, should be performed at regular intervals (see PRECAUTIONS - Pediatric Use and DOSAGE AND ADMINISTRATION). Levothyroxine is usually taken in the morning. Your doctor may need to change your dose of Synthroid. They are supplied as follows: Strength (mcg) Color NDC # for bottles of 100 NDC # for bottles of 1000 NDC # for unit dose cartons of 100 25 orange 0074-4341-13 0074-4341-19 -- 50 white 0074-4552-13 0074-4552-19 0074-4552-11 75 violet 0074-5182-13 0074-5182-19 0074-5182-11 88 olive 0074-6594-13 0074-6594-19 -- 100 yellow 0074-6624-13 0074-6624-19 0074-6624-11 112 rose 0074-9296-13 0074-9296-19 -- 125 brown 0074-7068-13 0074-7068-19 0074-7068-11 137 turquoise 0074-3727-13 0074-3727-19 -- 150 blue 0074-7069-13 0074-7069-19 0074-7069-11 175 lilac 0074-7070-13 0074-7070-19 -- 200 pink 0074-7148-13 0074-7148-19 0074-7148-11 300 green 0074-7149-13 0074-7149-19 -- Storage Conditions Store at 25°C (77°F); synthroid conversion permitted to 15°-30°C (59°-86°F) . The relative bioavailability of Synthroid tablets, compared to an equal nominal dose of oral levothyroxine sodium solution, is approximately 93%. Levothyroxine sodium is contraindicated if the serum TSH is already suppressed due to the risk of precipitating overt thyrotoxicosis (see CONTRAINDICATIONS - WARNINGS and PRECAUTIONS). Synthroid is to be used only by the patient for whom it is prescribed. If you are taking anticoagulants (blood thinners), your clotting status should be checked frequently. If you get a prescription refill and your new pills look different, talk with your pharmacist or doctor. Synthroid is in the FDA pregnancy category A. Before taking this medication, tell your doctor synthroid conversion you have heart disease, coronary artery disease, anemia (lack of red blood cells), diabetes, problems with your synthroid conversion or adrenal glands, or a history of blood clots. Pregnancy, infectious hepatitis, estrogens, estrogen-containing oral contraceptives, and acute intermittent porphyria increase TBG concentrations. 1 Product Characteristics Color BROWN Score 2 pieces Shape ROUND Size 7mm Flavor Imprint Code Synthroid;125 Contains Packaging # NDC Package Description Multilevel Packaging 1 0074-7068-13 100 TABLET In 1 BOTTLE None 2 0074-7068-71 28 TABLET In 1 BOX None 3 0074-7068-19 1000 TABLET In 1 BOTTLE None 4 0074-7068-11 10 BLISTER PACK In 1 BOX, UNIT-DOSE contains a BLISTER PACK 4 10 TABLET In 1 BLISTER PACK This package is contained within the BOX, UNIT-DOSE (0074-7068-11) 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) 0074-3727 Route of Administration ORAL DEA Schedule Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength LEVOTHYROXINE SODIUM (LEVOTHYROXINE) LEVOTHYROXINE SODIUM 137 ug Inactive Ingredients Ingredient Name Strength ACACIA LACTOSE MONOHYDRATE MAGNESIUM STEARATE POVIDONE TALC FD&C BLUE NO. Additionally, THOMSON REUTERS HEALTHCARE MAKES NO REPRESENTATION OR WARRANTIES AS TO THE synthroid conversion OR OTHER SERVICE OR DATA YOU MAY ACCESS, DOWNLOAD OR USE AS A RESULT OF USE OF THE THOMSON REUTERS HEALTHCARE PRODUCTS. Taking Synthroid over long periods of time may cause synthroid conversion loss, which can lead to osteoporosis.
In patients treated with large doses of propranolol (> 160 mg/day), T3 and T4 levels change slightly, TSH levels remain normal, and patients are clinically euthyroid. If your symptoms do not improve or if they become worse, check with your doctor. Larger doses may produce serious or even life-threatening manifestations of toxicity, particularly when given in association with sympathomimetic amines such as those used for their anorectic effects . In euthyroid patients, doses within the range of daily hormonal requirements are ineffective for weight reduction. This will allow your doctor to see if the medicine is working properly and to decide synthroid conversion you should continue to take it. Abbott Laboratories North Chicago, IL 60064, U.S.A. If an infant or child cannot swallow whole tablets, you may crush a Synthroid tablet and mix it into 1 or 2 teaspoonfuls of water. Levothyroxine is given when the thyroid synthroid conversion not produce enough of this hormone on its own. This includes prescription, over-the-counter, vitamin, and herbal products. Distribution Circulating thyroid hormones are greater than 99% bound to plasma proteins, including synthroid conversion globulin (TBG), thyroxine-binding prealbumin (TBPA), and albumin (TBA), whose capacities and affinities vary for each hormone. 40 Product Characteristics Color PINK Score 2 pieces Shape ROUND Size 7mm Flavor Imprint Code Synthroid;200 Contains Packaging # NDC Package Description Multilevel Packaging 1 0074-7148-13 100 TABLET In 1 BOTTLE None 2 0074-7148-19 1000 TABLET In 1 BOTTLE None 3 0074-7148-71 28 TABLET In 1 BOX None 4 0074-7148-11 10 BLISTER PACK In 1 BOX, UNIT-DOSE contains a BLISTER PACK 4 10 TABLET In 1 BLISTER PACK This package is contained within the BOX, UNIT-DOSE (0074-7148-11) Marketing Information Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date NDA NDA021402 02/24/2002 Labeler - Abbott Laboratories (001307602) Revised: 05/2009Abbott Laboratories Synthroid Generic name: Levothyroxine Brand names: Synthroid, Levothroid, Levoxyl, Unithroid Why is Synthroid prescribed? Synthroid, a synthetic thyroid hormone may be given in any of the following cases: If your own thyroid gland is not making enough hormone; If you have an enlarged thyroid (a goiter) or are at risk for developing a goiter; If you have certain cancers of the thyroid; If your thyroid production is low due to surgery, radiation, certain drugs, or disease synthroid conversion synthroid conversion pituitary gland or hypothalamus in the brain. If you get a prescription refill and your new pills look different, talk with your pharmacist or doctor. If you develop chest pain or additional circulatory problems, your dosage may have to be reduced. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects.