Description
Thyroxine 12.5 mcg Tablet: Overview
Thyroxine 12.5 mcg is a synthetic thyroid hormone used to treat hypothyroidism—a condition where the thyroid gland does not produce enough thyroid hormone. It is also used in the management of goiter and certain types of thyroid cancer.
Uses of Thyroxine 12.5 mcg
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Treatment of Hypothyroidism: Restores normal thyroid hormone levels.
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Thyroid Hormone Replacement: After surgical removal or radiation of the thyroid.
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Support in Goiter and Thyroid Nodules: Helps regulate metabolism and reduce symptoms.
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Adjunct Therapy for Thyroid Cancer: In combination with other treatments.
The tablet works by supplementing the natural hormone thyroxine, which plays a crucial role in regulating metabolism, energy production, and growth.
Ingredients
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Active Ingredient: Levothyroxine Sodium (equivalent to 12.5 mcg of thyroxine).
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Excipients: May include lactose monohydrate, maize starch, magnesium stearate, acacia, and talc. Inactive components vary by brand and manufacturer.
Pharmacological/Nutritional Information
Though not a nutritional supplement, Thyroxine affects various metabolic processes:
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Bioavailability: Approximately 40–80% when taken on an empty stomach.
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Half-Life: About 6–7 days, allowing once-daily dosing.
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Metabolism: Primarily in the liver, kidneys, brain, and muscles.
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Elimination: Mostly through urine.
Important Usage Guidelines
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Take the tablet in the morning, on an empty stomach, at least 30 minutes before food.
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Avoid taking calcium, iron, or antacids within 4 hours of this medicine.
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Regular monitoring of thyroid levels (TSH, T3, T4) is essential.
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Do not discontinue or adjust the dose without medical advice.
Disclaimer
Thyroxine should only be taken under the guidance of a healthcare professional. Misuse may lead to serious health issues such as hyperthyroidism, heart problems, or osteoporosis.
Always use as directed by a healthcare provider.
Note: This information is intended for educational purposes and should not replace professional medical advice. Always consult a healthcare provider for personalized guidance.