Lethyrox 25mcg-POWER (Levothyroxine Sodium Tablet) 25mcg

Lethyrox 25mcg-POWER contains levothyroxine sodium, a thyroid hormone replacement used to manage hypothyroidism. This 25mcg tablet supports normal thyroid function in adults and children. Ideal for thyroid hormone deficiency support with convenient 100-tablet packs. Suitable for ambient storage conditions.

Strength

25mcg

Pack Size

100s

Storage

Ambient

Manufacturer / TM Owner

GNH India Pharmaceuticals Limited

Select Quantity

Pack/s

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Indications & Clinical Uses

Levothyroxine sodium, the active ingredient in Lethyrox 25mcg-POWER, is commonly used to treat an underactive thyroid gland, a condition known as hypothyroidism. It helps restore normal hormone levels when the body doesn’t produce enough thyroid hormone on its own. This medication is also used to prevent the recurrence of thyroid cancer after surgery. Many people ask, 'what is levothyroxine sodium used for'—it primarily supports thyroid hormone balance and metabolism regulation.

Side Effects

Lethyrox 25mcg-POWER works gradually to restore thyroid hormone levels in the body. Users may notice improved energy levels and reduced symptoms of fatigue over time. Some individuals report better mood stability and improved metabolism-related functions as the body adjusts to the medication. Effects vary by person and may take several weeks to become fully noticeable.

Precautions & Warnings

Store Lethyrox 25mcg-POWER tablets in a cool, dry place away from direct light. Keep the medication out of reach of children and pets. Do not use if the packaging is damaged or the tablets show signs of discoloration. Always check the expiration date before use and consult a healthcare provider if you have concerns about storage or handling.

Avoid Interactions

Levothyroxine can interact with certain foods, supplements, and medications, potentially affecting absorption or effectiveness. Common interactions include calcium supplements, iron tablets, and some antacids—these should be taken several hours apart. Certain cholesterol medications and diabetes treatments may also interact. Always inform your healthcare provider about all medications and supplements you are taking.

Frequently Asked Questions

Levothyroxine sodium is used to treat an underactive thyroid gland, also known as hypothyroidism.

Store the tablets in a cool, dry place away from light and moisture, and keep them out of reach of children.

Some medications may interact with levothyroxine; consult your healthcare provider before combining treatments.

Effects may take several weeks to become noticeable as the body adjusts to the medication.

It may be prescribed for children with hypothyroidism, but dosage should be determined by a healthcare professional.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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