All variations
Indications/Uses
Used as replacement therapy in the treatment of hypothyroidism, to suppress TSH production in the treatment of thyroid carcinoma & as a diagnostic agent for the differential diagnosis of hyperthyroidism.
Dosage/Direction for Use
Hypothyroidism Adult Initially 50-100 mcg daily, increased by 25-50 mcg at 4-wk intervals until thyroid deficiency is corrected. Maintenance dose: 100-200 mcg daily. Congenital hypothyroidism 10-15 mcg/kg daily. Juvenile myxedema Childn >1 yr 2.5-5 mcg/kg daily.
Administration
Should be taken on an empty stomach: Take 30 min-1 hr before meals.
Contraindications
Thyrotoxicosis.
Special Precautions
CV disorders including angina, heart failure, MI & HTN, impaired adrenocortical function. Pregnancy & lactation.
Adverse Reactions
Anginal pain, cardiac arrhythmias, palpitation & cramps in skeletal muscle, tachycardia, diarrhea, vomiting, tremors, restlessness, excitability, insomnia, headache, flushing, sweating, excessive wt loss & muscular weakness.
Drug Interactions
Anticoagulants, phenytoin, carbamazepine, anticonvulsants, cardiac glycosides, TCA, sympathomimetics, cholestyramine, OCs.
MedsGo Class
Thyroid Hormones
Features
Dosage
50 mcg
Ingredients
- Levothyroxine
Packaging
Tablet 1's
Generic Name
Levothyroxine Sodium
Registration Number
DRP-4244
Classification
Prescription Drug (RX)
Product Questions
Questions
