Product image of Thyrex (Levothyroxine Sodium) supplied by GNH India

Thyrex

Active Ingredient:
Levothyroxine Sodium
Origin:
EU

Thyrex (Levothyroxine Sodium)

Thyrex (levothyroxine sodium) is a synthetic thyroid hormone used to treat thyroid hormone deficiency. It restores normal thyroid levels in hypothyroidism and helps manage goiter. This medication supports metabolism and energy regulation. Commonly prescribed for thyroid-related conditions.

Manufacturer / TM Owner

Sandoz Gmbh

1
Pack/s
This product is added to your enquiry list

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

  • Levothyroxine sodium, the active ingredient in Thyrex, is primarily used to replace or supplement thyroid hormone in individuals with an underactive thyroid gland (hypothyroidism). It may also be prescribed to prevent the recurrence of thyroid cancer after surgery. Some patients with enlarged thyroid glands (goiter) benefit from levothyroxine to reduce swelling. This medication helps restore normal metabolic function and energy levels.

Side Effects

  • Thyrex works gradually to restore thyroid hormone levels, which may improve energy, mood, and overall well-being over time. Users often report feeling more alert and less fatigued as their body adjusts to balanced hormone levels. Some individuals notice improved metabolism-related functions, such as better temperature regulation and weight management. Effects vary by individual and may take several weeks to become noticeable.

Precautions & Warnings

  • Thyrex should be taken exactly as prescribed, typically on an empty stomach, to ensure proper absorption. It is important to have regular blood tests to monitor thyroid hormone levels and adjust the dose if needed. Inform your healthcare provider about any other medications or supplements you are taking. Avoid sudden changes in diet or lifestyle without consulting a medical professional.

Avoid Interactions

  • Certain medications can interfere with how Thyrex is absorbed or metabolized, including antacids, calcium supplements, and some cholesterol-lowering drugs. Iron supplements and multivitamins containing iron should be taken at least 4 hours apart from Thyrex to avoid reduced effectiveness. Some foods, like soy products and high-fiber diets, may also affect absorption. Always discuss potential interactions with your doctor or pharmacist.

Frequently Asked Questions

Levothyroxine sodium is used to treat an underactive thyroid gland and may help manage thyroid cancer or goiter.

Thyrex is typically taken once daily on an empty stomach, usually 30 minutes to 1 hour before breakfast.

Some medications may interact with Thyrex; consult your healthcare provider before combining them.

Effects may take several weeks to become noticeable as your body adjusts to balanced thyroid hormone levels.

Possible side effects include changes in appetite, weight, or heart rate; report any concerns to your doctor.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.

Related Products

Other formulations containing Levothyroxine Sodium

A

A
A

A
A

A
A

A

Browse all products →

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Regulatory recognitions

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.

SGS GSDP Certification

GSDP Compliant from SGS

URS ISO 9001

URS ISO 9001 Certification

FDA Maharashtra

Licensed by FDA Maharashtra

IEC License DGFT

IEC License issued by DGFT