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Synthroid (Levothyroxine)
Synthroid (Levothyroxine T4) is a thyroid hormone. Thyroid hormones are produced and released by the thyroid gland and regulate the body's metabolism. When the thyroid gland is underactive (hypothyroidism) it does not produce enough hormone and metabolism slows. Synthroid is used to treat hypothyroidism (low thyroid hormone). It is also used to treat or prevent goiter (enlarged thyroid gland). Having enough thyroid hormone is vital for maintaining normal mental and physical activity. Buy Generic Synthroid (Levothyroxine) Note! Levothyroxine is often measured in micrograms (mcg). Precise measuring is vital because Thyroid hormone has a narrow therapeutic index, which means if the dosage changes even a little bit, it can throw off your thyroid-stimulating hormone (TSH) level.
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Contraindications Levothyroxine is contraindicated in people with thyrotoxicosis (when thyroid gland is overactive and produces too much thyroxine), acute myocardial infarction, uncorrected adrenal insufficiency, or with hypersensitivity to any of the ingredients. How to take
Dosing issues: Variable effects of different brands Levothyroxine is a prescription medicine with a narrow therapeutic index, so small changes in its bioavailability may lead to noticeably decreased or increased therapeutic effect. Different brands of levothyroxine are not interchangeable. This means a change in brand or formulation may require the dose adjustments and monitoring of thyroid hormone levels. The American Association of Clinical Endocrinologists1 recommends keeping the thyroid-stimulating hormone (TSH) level between 0.3 and 3.0 mIU/L. Your doctor will adjust the dosage to meet your individual requirements, taking into consideration the status of your thyroid gland and other medical conditions you may have. Every patient is unique and may require a different amount of levothyroxine to keep thyroid hormones in balance. Don't Forget Remember, when you buy Levothyroxine sodium without a prescription, it is important to have a thyroid function testing at least annually. Some of the potential serious problems that may occur from excessive or inadequate thyroid hormone include: recurrence of symptoms, osteoporosis, heart disease, preterm delivery in pregnancy, and hypercholesterolemia. |
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