GNH USA

Europe — EMA

Levothyroxine Aristo (Anhydrous Levothyroxine Sodium)

GNH USA supplies Levothyroxine Aristo (Levothyroxine), a thyroid hormone for hypothyroidism and hormone replacement therapy. Request a quote for supply.

Anhydrous Levothyroxine Sodium

Request sourcing

1
Pack/s

What is Anhydrous Levothyroxine Sodium?

Levothyroxine, the active ingredient in Levothyroxine Aristo, is a thyroid hormone presented as an oral tablet for oral use. It treats hypothyroidism by replacing deficient thyroid hormone in patients who require hormone supplementation.

GNH USA supplies Levothyroxine Aristo as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

What is Anhydrous Levothyroxine Sodium used for?

Levothyroxine Aristo is a synthetic thyroid hormone used to restore normal hormone levels in conditions affecting thyroid function. - Hypothyroidism: normalizes metabolic rate and alleviates fatigue, weight gain, and cold intolerance. - Post‑thyroidectomy or radioactive iodine therapy: provides necessary hormone replacement after thyroid removal. - Congenital hypothyroidism: ensures proper growth and neurodevelopment in infants with deficient thyroid function.

What are the side effects of Anhydrous Levothyroxine Sodium?

Levothyroxine may cause unwanted reactions in some patients.

Common Side Effects: - Headache - Insomnia - Weight loss

Serious or Rare Side Effects: - Cardiac arrhythmia - Angina pectoris - Severe allergic reaction (anaphylaxis)

What precautions apply to Anhydrous Levothyroxine Sodium?

Levothyroxine requires careful monitoring and individualized dosing. - Dose adjustment: modify based on serial thyroid function tests. - Cardiovascular disease: observe for signs of excess hormone such as tachycardia. - Pregnancy: prescribe only when clearly indicated after risk‑benefit assessment. - Elderly patients: consider initiating therapy at a lower dose. - Drug interactions: review all concomitant medications for potential effects. - Store at ambient temperature: keep in the original container, protect from moisture.

What does Anhydrous Levothyroxine Sodium interact with?

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

Major Interactions (Avoid): - Antithyroid drugs (e.g., methimazole): antagonize levothyroxine effect. - Calcium or iron supplements, antacids containing aluminum or magnesium: impair absorption. - Amiodarone: may cause unpredictable changes in thyroid hormone levels.

Moderate Interactions (Monitor Closely): - Warfarin: levothyroxine may enhance anticoagulant effect, requiring INR monitoring. - Beta‑blockers: may mask symptoms of excess thyroid hormone. - Estrogen therapy: can increase levothyroxine dose requirement.

Frequently asked questions

What is Levothyroxine Aristo used for?+
Levothyroxine Aristo is prescribed to replace deficient thyroid hormone in patients with hypothyroidism, after thyroidectomy, or in congenital thyroid deficiency. By restoring normal hormone levels, it helps regulate metabolism, energy production, and overall physiological balance.
How does levothyroxine work?+
Levothyroxine is a synthetic form of thyroxine (T4). After absorption, it is converted to the active hormone triiodothyronine (T3) within cells, binds to nuclear thyroid receptors, and modulates gene expression that controls basal metabolic rate, protein synthesis, and growth.
What is the usual dose of Levothyroxine Aristo?+
The appropriate dose is individualized and determined by the prescribing clinician based on the patient’s age, weight, severity of thyroid deficiency, and serial thyroid function test results. Patients should follow the prescriber’s instructions and not adjust the dose on their own.
Is Levothyroxine Aristo safe during pregnancy or breastfeeding?+
Levothyroxine may be used during pregnancy or lactation only when clearly needed, as untreated hypothyroidism can harm both mother and fetus. The prescriber will weigh potential benefits against risks and may adjust the dose to maintain appropriate thyroid hormone levels.
How do I order Levothyroxine Aristo from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any required import documentation.
How does Levothyroxine Aristo compare with other thyroid medications?+
Levothyroxine Aristo is a synthetic T4 formulation, similar to other levothyroxine products, and is generally preferred for stable, long‑term hormone replacement. Alternatives such as liothyronine (T3) act more rapidly but have a shorter half‑life and may require multiple daily doses, making levothyroxine the standard of care for most patients.
How should Levothyroxine Aristo be stored and handled?+
Store the tablets at ambient temperature, preferably below 25 °C, in the original container to protect them from moisture and light. Keep out of reach of children and do not use the product after the expiry date printed on the packaging.
How is Levothyroxine Aristo administered?+
Levothyroxine Aristo is taken orally, usually on an empty stomach with a full glass of water, at least 30 minutes before breakfast. Swallow the tablet whole; do not crush or chew it, and maintain consistent timing each day to ensure stable absorption.
What are the most serious risks associated with Levothyroxine Aristo?+
Serious risks include cardiac arrhythmias, angina, myocardial infarction, and severe allergic reactions such as anaphylaxis. Patients with existing heart disease should be monitored closely, and any signs of chest pain, rapid heartbeat, or allergic symptoms require immediate medical attention.
Who should not use Levothyroxine Aristo?+
Levothyroxine Aristo is contraindicated in patients with known hypersensitivity to levothyroxine or any of its excipients, untreated adrenal insufficiency, acute myocardial infarction, or uncontrolled thyrotoxicosis. Clinicians should assess medical history before initiating therapy.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
Send a sourcing enquiry for this product →

Product details

Drug
Anhydrous Levothyroxine Sodium
Route
Oral Use
Manufacturer
Aristo Pharma Gmbh (Art 57)
Origin
EU

Related products

Eferox

Eferox

Anhydrous Levothyroxine Sodium

Aristo Pharma Sp. Z O.O.
EU
Eltroxin

Eltroxin

Anhydrous Levothyroxine Sodium

Amdipharm Limited
EU
Eltroxin

Eltroxin

Anhydrous Levothyroxine Sodium

Amdipharm Limited
EU
Eltroxin

Eltroxin

Anhydrous Levothyroxine Sodium

Aspen Pharma Trading Limited
EU