Product image of Levothyroxine Advanz Pharma Generics (Uk) (Levothyroxine Sodium) supplied by GNH India

Levothyroxine Advanz Pharma Generics (Uk)

Active Ingredient:
Levothyroxine Sodium
Origin:
EU

Levothyroxine Advanz Pharma Generics (Uk) (Levothyroxine Sodium)

Levothyroxine, the active ingredient in Levothyroxine Advanz Pharma Generics, is a thyroid hormone presented as a tablet for oral use. It replaces deficient endogenous thyroid hormone in patients with hypothyroidism, after thyroidectomy, or with goitre, helping to normalize metabolism effectively globally.

GNH India supplies Levothyroxine Advanz Pharma Generics as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, providing consistent quality, regulatory compliance and reliable logistics to meet the needs of healthcare providers across multiple regions.

Manufacturer / TM Owner

Advanz Pharma Generics (Uk) Limited

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 acts on the thyroid hormone pathway to replace deficient hormone levels.
  • Hypothyroidism: restores normal thyroid hormone concentrations, alleviating fatigue, weight gain, cold intolerance and other metabolic symptoms.
  • Post‑thyroidectomy hormone replacement: provides the necessary thyroxine to maintain metabolic homeostasis after surgical removal of the thyroid gland.
  • Goitre management: reduces thyroid‑stimulating hormone drive, helping to control gland enlargement in patients with goitre.
  • Congenital hypothyroidism: supplies essential thyroid hormone to support growth and neurodevelopment in infants diagnosed with congenital deficiency.
  • Subclinical hypothyroidism: normalizes TSH levels, preventing progression to overt hypothyroidism and associated cardiovascular risk.

How It Works

  • Levothyroxine is a synthetic form of the endogenous thyroid hormone thyroxine (T4). After oral absorption, it is converted to the active hormone triiodothyronine (T3) within peripheral tissues. The hormone binds nuclear thyroid hormone receptors, modulating transcription of genes that regulate basal metabolic rate, protein synthesis, and sympathetic nervous system activity, thereby restoring normal metabolic function in patients with deficient thyroid hormone production.

Side Effects

Levothyroxine may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

  • Headache
  • Insomnia
  • Palpitations
  • Weight loss

Serious or Rare Side Effects

  • Allergic reaction (rash, swelling, anaphylaxis)
  • Chest pain or arrhythmia
  • Severe hyperthyroidism leading to bone loss

Precautions & Warnings

  • When prescribing Levothyroxine, clinicians should consider several safety measures.
  • Dose adjustment: monitor TSH levels regularly and adjust dose accordingly.
  • Cardiovascular disease: use caution in patients with angina, arrhythmias or recent myocardial infarction.
  • Pregnancy: discuss risks and benefits with a healthcare professional before use.
  • Elderly: initiate therapy at a lower dose and titrate slowly.
  • Drug interactions: review concomitant medications that may affect levothyroxine absorption or metabolism.
  • Store at ambient temperature: keep in the original container, protect from moisture and light.

Avoid Interactions

Levothyroxine can interact with several medicines, affecting its efficacy or safety.

Major Interactions (Avoid)

  • Calcium supplements: reduce levothyroxine absorption.
  • Iron salts: impair levothyroxine uptake.
  • Antacids containing aluminum or magnesium: interfere with absorption.
  • Cholestyramine or colestipol: bind levothyroxine and decrease its effect.
  • Warfarin: levothyroxine may alter INR, requiring close monitoring.

Moderate Interactions (Monitor Closely)

  • Beta‑blockers: may mask symptoms of excess thyroid hormone.
  • Estrogen therapy: may increase levothyroxine requirement.

Frequently Asked Questions

Levothyroxine Advanz Pharma Generics is prescribed to treat hypothyroidism, to provide thyroid hormone replacement after thyroidectomy, and to manage goitre. By supplying the missing thyroid hormone, it helps restore normal metabolic activity and alleviates symptoms associated with low thyroid function.

Levothyroxine is a synthetic form of thyroxine (T4). After oral intake, it is absorbed into the bloodstream and converted to the active hormone triiodothyronine (T3). These hormones bind to nuclear thyroid receptors, regulating gene expression that controls metabolism, heart rate, and energy production.

The appropriate dose is individualized by the prescribing clinician. Dosage is usually based on the patient’s age, weight, severity of hormone deficiency, and laboratory measurements such as serum TSH and free T4 levels. Adjustments are made during follow‑up visits to achieve optimal thyroid function.

Levothyroxine is generally considered safe for use during pregnancy and lactation when medically indicated, as untreated hypothyroidism can harm both mother and fetus. However, the prescriber should evaluate the risk‑benefit profile and monitor thyroid function closely throughout pregnancy and while breastfeeding.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Levothyroxine provides a stable source of T4, which the body can convert to T3 as needed. Compared with liothyronine (synthetic T3), levothyroxine offers a longer half‑life and more consistent serum levels. Desiccated thyroid extracts contain both T4 and T3 but have variable potency, making levothyroxine the preferred choice for most patients.

Store the tablets at ambient temperature, preferably below 25 °C. Keep them in the original container, protect from moisture, heat and direct light. Do not store in bathrooms or near kitchen appliances that generate humidity.

Levothyroxine should be taken orally with a full glass of water, preferably on an empty stomach 30‑60 minutes before breakfast. Consistency in timing each day improves absorption. Do not crush or chew the tablet unless specifically instructed by a healthcare professional.

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