Prescription requiredThyroid hormone

Eltroxin 100 Tablet — Uses, Dosage & Benefits

Eltroxin 100 Tablet is used for Hypothyroidism, thyroid hormone replacement after thyroidectomy, TSH suppression therapy in certain thyroid cancers/goitre (as prescribed).

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated July 2026

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Active Ingredient / Composition

Thyroxine (100mcg)

What is Eltroxin 100 Tablet used for?

Hypothyroidism
thyroid hormone replacement after thyroidectomy
TSH suppression therapy in certain thyroid cancers/goitre (as prescribed)

How Eltroxin 100 Tablet Works

Levothyroxine is synthetic T4 thyroid hormone that is converted to active T3 in tissues. It restores normal thyroid hormone levels, improving metabolism, energy, and temperature regulation.

Dosage & Directions

Take once daily on an empty stomach with water, preferably in the morning 30-60 minutes before breakfast. Take at the same time daily and avoid taking with calcium/iron/antacids; keep a 4-hour gap. Dose is individualized based on TSH levels.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Corrects low thyroid hormone levels
Improves energy and metabolism
Reduces hypothyroid symptoms
Normalizes TSH with proper dosing

Pregnancy

Generally safe

Alcohol Interaction

Use with caution

Eltroxin 100 Tablet — Quick Facts

Composition: Thyroxine (100mcg)
Therapeutic class: Thyroid hormone
Drug class: Synthetic thyroid hormone (T4)
Prescription: Required (Rx)
Price: ₹169
Habit forming: No
Storage: Store below 25°C, protected from light and moisture. Keep in original blister pack.

Eltroxin 100 Tablet — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Eltroxin 100 Tablet — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Eltroxin 100 Tablet used for?

How Eltroxin 100 Tablet Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Eltroxin 100 Tablet — Quick Facts

Eltroxin 100 Tablet — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Eltroxin 100 Tablet — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Eltroxin 100 Tablet used for?

How Eltroxin 100 Tablet Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Eltroxin 100 Tablet — Quick Facts

Eltroxin 100 Tablet — Usage FAQs

More from PingMeDoc™

Safety disclaimer