Eltroxin 25 mcg (Thyroxine 25 )

Description

Eltroxin 25 mcg Tablet is a synthetic thyroid hormone replacement medication containing Thyroxine Sodium (Levothyroxine). It is primarily prescribed to treat hypothyroidism (an underactive thyroid gland), a condition where the thyroid gland does not produce enough natural thyroxine to regulate the body’s energy and metabolism.
By replacing or supplementing the deficient thyroid hormone, Eltroxin 25 mcg restores normal metabolic balance, alleviates chronic fatigue, prevents unexpected weight gain, and supports healthy mental and physical functioning.

Key Information

• Active Ingredient: Thyroxine Sodium (Levothyroxine Sodium)
• Strength: 25 mcg
• Dosage Form: Tablet
• Therapeutic Category: Thyroid Hormone Replacement Therapy
• Route of Administration: Oral

Frequently Asked Questions

1. What is Eltroxin 25 mcg used for?
Eltroxin 25 mcg is prescribed for managing hypothyroidism (underactive thyroid gland). It supplements the body with synthetic thyroxine ($T_4$) when the thyroid gland produces insufficient levels, normalizing metabolism, energy, and overall organ function.

2. Why must Eltroxin 25 mcg be taken on an empty stomach?
Thyroxine absorption in the gastrointestinal tract is highly sensitive to food, beverages, and other compounds. Taking it on an empty stomach with plain water at least 30–60 minutes before food ensures consistent, optimal bioavailability.

3. How long does it take for Eltroxin 25 mcg to show results?
While the medicine begins working immediately at the cellular level, noticeable symptomatic relief (such as improved energy, reduced puffiness, and better focus) typically takes 2 to 6 weeks. Regular blood tests (TSH and Free T4) are required every 6 to 8 weeks initially to fine-tune the dosage.

4. Can Eltroxin 25 mcg be taken during pregnancy?

Yes. Maintaining normal thyroid hormone levels is critical for fetal neurological development and maternal health. Pregnancy often increases the body’s thyroxine demand, so regular TSH monitoring and dosage adjustments by an endocrinologist or obstetrician are essential.

5. What should I do if I miss a dose of Eltroxin 25 mcg?
Take the missed dose as soon as you remember, provided your stomach is empty. However, if it is almost time for the next scheduled dose, skip the missed dose and resume your regular morning routine. Never double up doses to compensate for a missed tablet.