Prescription requiredHormone replacement

Eltroxin 75 Tablet — Uses, Dosage & Benefits

Eltroxin 75 Tablet is used for Hypothyroidism (underactive thyroid), goiter, thyroid hormone replacement after thyroidectomy, TSH suppression in certain thyroid cancers (as prescribed).

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

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Active Ingredient / Composition

Thyroxine (75mcg)

What is Eltroxin 75 Tablet used for?

Hypothyroidism (underactive thyroid)
goiter
thyroid hormone replacement after thyroidectomy
TSH suppression in certain thyroid cancers (as prescribed)

How Eltroxin 75 Tablet Works

Levothyroxine is a synthetic form of thyroxine (T4). It is converted to the active hormone T3 in the body and restores normal thyroid hormone levels to regulate metabolism, energy and growth.

Dosage & Directions

Take once daily on an empty stomach with water, preferably 30-60 minutes before breakfast. Avoid taking with calcium/iron/antacids within 4 hours; dose is adjusted based on TSH as advised by doctor.

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

Key Benefits

Improves energy and metabolism in hypothyroidism
Helps normalize TSH and thyroid hormone levels
Reduces symptoms like fatigue and weight gain
Supports normal heart and brain function

Pregnancy

Generally safe (dose adjustment and TSH monitoring needed)

Alcohol Interaction

Use with caution

Eltroxin 75 Tablet — Quick Facts

Composition: Thyroxine (75mcg)
Therapeutic class: Hormone replacement
Drug class: Thyroid hormone (T4 analogue)
Prescription: Required (Rx)
Price: ₹183
Habit forming: No
Storage: Store below 25°C in a dry place, protected from light and moisture. Keep in original pack.

Eltroxin 75 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 75 Tablet — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Eltroxin 75 Tablet used for?

How Eltroxin 75 Tablet Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Eltroxin 75 Tablet — Quick Facts

Eltroxin 75 Tablet — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Eltroxin 75 Tablet — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Eltroxin 75 Tablet used for?

How Eltroxin 75 Tablet Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Eltroxin 75 Tablet — Quick Facts

Eltroxin 75 Tablet — Usage FAQs

More from PingMeDoc™

Safety disclaimer