Prescription requiredLevothyroxine sodium 25 mcg (equivalent to Levothyroxine 25

Thyrox 25 Tablet, Substitutes & Alternatives

Find medicines with the same composition as Thyrox 25 Tablet (Levothyroxine sodium 25 mcg (equivalent to Levothyroxine 25 mcg)). Compare alternatives at different price points.

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

Known Substitutes

The following medicines may be used as alternatives to Thyrox 25 Tablet (same or similar composition):

Eltroxin 25 Tablet
Thyronorm 25 Tablet
Euthyrox 25 Tablet
Thyrofit 25 Tablet
Levoxyl 25 Tablet

Important: Never switch medicines without consulting your doctor or pharmacist. Even medicines with the same composition may have different inactive ingredients that affect how they work for you.

Understanding the Composition

Thyrox 25 Tablet contains Levothyroxine sodium 25 mcg (equivalent to Levothyroxine 25 mcg). Substitute medicines with the same active ingredient work by the same mechanism and treat the same conditions.

Price differences between brands are common and do not indicate a difference in quality or effectiveness. All medicines sold in India must meet the standards set by CDSCO (Central Drugs Standard Control Organisation).

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Thyrox 25 Tablet: At a Glance

Composition: Levothyroxine sodium 25 mcg (equivalent to Levothyroxine 25 mcg)
Price: ₹185
Prescription: Required (Rx)
Manufacturer: MACLEODS PHARMACEUTICALS LTD
Known substitutes: 5

Thyrox 25 Tablet: Substitute FAQs

Are substitutes as effective as the original medicine?

Substitutes with the same active ingredient (salt) work in a similar way. However, inactive ingredients may differ. Always consult your doctor before switching.

Why are some substitutes cheaper?

Generic medicines are usually cheaper because manufacturers don't have the same development costs as the original brand. They contain the same active ingredient in the same strength.

Can I switch to a substitute on my own?

No. Always consult your doctor or pharmacist before switching medicines, even if the substitute has the same composition.

What is the difference between generic and branded medicines?

Generic medicines contain the same active ingredients as branded ones but are sold under different names, often at lower prices. Both are regulated for safety and efficacy.