Hypersensitivity to thyroid hormone or other ingredients Acute MI, thyrotoxicosis, untreated adrenal insufficiency Treatment of obesity or infertility No contraindications reported by manufacturer for myxedema coma when treated with injection Avoid undertreatment or overtreatment, which may result in adverse effects Use caution in cardiovascular disease, HTN, endocrine disorders, osteoporosis, or myxedema Initiate lower dose in elderly, those with angina pectoris, cardiovascular disease, or in those with severe hypothyroidism Symptoms may be exacerbated or aggravated in patients with diabetes mellitus and insipidus Do NOT generally use levothyroxine sodium preparations interchangeably, due to narrow therapeutic index Check for bioequivalence if switching brands/generics Synthroid and Unithroid tabs contain lactose Not recommended for TSH suppression in patients with thyroid nodules Levoxyl tabs swell in mouth: take with full glass of water to avoid choking Avoid use in postmenopausal women 60 years with osteoporosis, cardiovascular disease, or systemic illness Avoid use in patients with large thyroid nodules or long-standing goiters, or low-normal TSH levels Long-term therapy decreases bone mineral density; use lowest dose in postmenopausal women and women using suppressive doses Use caution in patients with adrenal insufficiency; may exacerbate symptoms or agravate them; treatment with glucocorticoids whould precede levothyroxine therapy adrenal insufficiency present Synthetic T4; thyroid hormone increases basal metabolic rate, increases utilization and mobilization of glycogen stores, promotes gluconeogenesis; involved in growth development and stimulates protein synthesis Add 5 m L of NS to vial containing 200 or 500 mcg and shake until a clear solution is obtained; resultant solutions contain approximately 40 or 100 mcg/m L, respectively Use reconstituted solutions immediately; discard any unused portions Alternatively, add 2 m L NS to vial containing 200 mcg to produce Synthroid solution containing approximately 100 mcg/m L Do not admix with IV infusion solutions The above information is provided for general informational and educational purposes only. The goal of replacement therapy is to achieve and maintain a clinical and biochemical euthyroid state. I was diagnosed with Hastimoto's at 26 and was on the same level of Synthroid (.01mg) until the birth of my second child, a girl, in 2007.
Average dosage of synthroid
Applies to the following strength(s): 500 mcg (0.5 mg) ; 200 mcg (0.2 mg) ; 25 mcg (0.025 mg) ; 50 mcg (0.05 mg) ; 75 mcg (0.075 mg) ; 88 mcg (0.088 mg) ; 100 mcg (0.1 mg) ; 112 mcg (0.112 mg) ; 150 mcg (0.15 mg) ; 125 mcg (0.125 mg) ; 300 mcg (0.3 mg) ; 175 mcg (0.175 mg) ; 137 mcg (0.137 mg) ; 13 mcg (0.013 mg) The information at is not a substitute for medical advice. -HYPOTHYROIDISM IN ADULTS AND IN CHILDREN IN WHOM GROWTH AND PUBERTY ARE COMPLETE: Therapy may begin at full replacement doses in otherwise healthy individuals less than 50 years old and in those older than 50 years who have been recently treated for hyperthyroidism or who have been hypothyroid for only a short time (such as a few months): Average full replacement dose: 1.7 mcg/kg/day (e.g., 100 to 125 mcg/day for a 70 kg adult) orally Older patients may require less than 1 mcg/kg/day Doses greater than 200 mcg/day orally are seldom required An inadequate response to oral daily doses of 300 mcg/day or greater is rare and may indicate poor compliance, malabsorption, and/or drug interactions -FOR MOST PATIENTS OLDER THAN 50 YEARS OR FOR PATIENTS UNDER 50 YEARS OF AGE WITH UNDERLYING CARDIAC DISEASE: -Initial dose: 25 to 50 mcg/day, with gradual increments in dose at 6 to 8 week intervals, as needed -PATIENTS WITH SEVERE HYPOTHYROIDISM: -Initial dose: 12.5 to 50 mcg orally once a day; dosage can be increased in 12.5 to 25 mcg/day increments every 2 to 4 weeks (accompanied by clinical and laboratory assessment, until the TSH level is normalized) -PATIENTS WITH SECONDARY (PITUITARY) OR TERTIARY (HYPOTHALAMIC) HYPOTHYROIDISM: The oral dose should be titrated until the patient is cliniy euthyroid and the serum free-T4 level is restored to the upper half of the normal range Comments: -The dose should be individualized on the basis of clinical response and biochemical tests. Lower dose of Tirosint capsules may be required compared with standard T4 tablets for hypothyroidism in patients with impaired gastric acid secretion to reach their target TSH levels; Tirosint has shown improved absorption compared with conventional T4 tablets Check for bioequivalence if switching brands/generics, OR every week after switching from one levothyroxine sodium preparation to another Monitor serum thyroid levels; patient may be asymptomatic Take tabs with full glass of water preferably 30 min to 1 hr before breakfast on empty stomach Do not use foods that decrease absorption (soybean products) for administering levothyroxine Administer oral levothyroxine Angina pectoris Arthralgia Congestive heart failure Flushing Increased pulse Myocardial infarction Palpitations Arrhythmias Cramps Diarrhea Nervousness Anxiety Choking sensation Emotional lability Headache Heat intolerance Insomnia Myasthenia Pseudomotor cerebri Alopecia Weht loss Infertility Dyspnea Fever Tachycardia Tremor Decreased bone mineral density Thyroid hormones, either alone or with other therapeutic agents, should not be used for the treatment of obesity or for weht loss In euthyroid patients, doses within the range of daily hormonal requirements are ineffective for weht reduction; 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.
Synthroid (Levothyroxine) is among the most popular pharmaceutical medications in the United States; over 120 million prescriptions were filled for the drug within the past year.
Average dosage of synthroid
Average dosage of synthroid
Synthroid, one of the most commonly prescribed brand name medications in the U. The drug is available under the brand names Levothroid, Levoxyl, Levo-T, Synthroid, Tirosint, and Unithroid.
Finding the correct dosage of this thyroid hormone isn’t always easy: Take too little and your symptoms of weht gain, fatue and depression won’t go away. ZOLOFT ADOLESCENTS SIDE EFFECTS
Average dosage of synthroid:
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