Product image of Lenzetto (Estradiol) supplied by GNH India

Lenzetto

Active Ingredient:
Estradiol
Origin:
EU

Lenzetto (Estradiol)

Estradiol, the active ingredient in Lenzetto, is an estrogen presented as a transdermal patch for transdermal use. It restores estrogenic activity in target tissues and is indicated for the relief of menopausal symptoms and treatment of estrogen deficiency in adult women. The patch delivers estradiol systemically, providing a steady hormone level that can alleviate vasomotor symptoms, urogenital atrophy, and bone loss associated with menopause. It is prescribed by healthcare professionals after evaluating individual risk factors and contraindications and patient preferences.

GNH India supplies Lenzetto as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Gedeon Richter Plc.

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Indications & Clinical Uses

Lenzetto (estradiol) is used in hormone replacement therapy to address estrogen deficiency.

  • Menopausal symptoms: alleviates hot flashes, night sweats, and vaginal dryness.
  • Estrogen deficiency: restores systemic estrogen levels in post‑menopausal women.
  • Osteoporosis prevention: helps maintain bone mineral density in women with low estrogen.

How It Works

  • Estradiol binds to intracellular estrogen receptors ERα and ERβ, forming a hormone‑receptor complex that interacts with DNA to modulate transcription of estrogen‑responsive genes. This restores estrogenic activity in target tissues, influencing vascular, bone, and reproductive system functions and alleviating symptoms of estrogen deficiency.

Side Effects

Common Side Effects

  • Skin irritation at application site: redness or itching where the patch is placed.
  • Headache: mild to moderate intensity.
  • Nausea: occasional upset stomach.
  • Breast tenderness: mild swelling or discomfort.

Serious or Rare Side Effects

  • Thromboembolic events: deep vein thrombosis or pulmonary embolism.
  • Stroke: cerebrovascular accident.
  • Severe allergic reaction: rash, swelling, or difficulty breathing.

Precautions & Warnings

Before using Lenzetto, consider the following precautions:

  • Cardiovascular risk assessment: evaluate history of clotting disorders.
  • History of thromboembolism: avoid if previous events occurred.
  • Liver function monitoring: check hepatic enzymes periodically.
  • Use lowest effective dose: minimize exposure while achieving symptom control.
  • Contraindication in estrogen‑sensitive cancers: do not use in known breast or endometrial carcinoma.
  • Store at room temperature: keep patch in original foil pouch, protect from moisture and heat.

Avoid Interactions

Lenzetto may interact with several medicines.

Major Interactions (Avoid)

  • Combined oral contraceptives: increased risk of thromboembolism.
  • Anticoagulants (e.g., warfarin): may alter anticoagulant effect.
  • Certain antiepileptics (e.g., carbamazepine): reduce estradiol plasma levels.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inhibitors (e.g., ketoconazole): may increase estradiol exposure.
  • CYP3A4 inducers (e.g., rifampin): may decrease estradiol exposure.

Frequently Asked Questions

Lenzetto is a transdermal estradiol patch prescribed to relieve menopausal symptoms such as hot flashes and night sweats, and to treat estrogen deficiency in post‑menopausal women. It is also used to help maintain bone density in women at risk of osteoporosis due to low estrogen levels.

Estradiol in Lenzetto binds to estrogen receptors (ERα and ERβ) inside cells, forming a complex that regulates the transcription of genes responsive to estrogen. This restores normal estrogenic activity in tissues, reducing vasomotor symptoms, improving urogenital health, and supporting bone metabolism.

The specific dose and patch change interval for Lenzetto are determined by the prescribing clinician based on the individual’s symptoms, health status, and response to therapy. Patients should follow the exact regimen provided by their healthcare professional and not adjust the dose on their own.

Lenzetto is not recommended for use during pregnancy because estradiol can affect fetal development. Safety during breastfeeding has not been established; therefore, it should be avoided unless the benefits outweigh potential risks and a healthcare provider advises otherwise.

To order Lenzetto, 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 (including any cold‑chain requirements), and necessary import documentation.

Lenzetto delivers estradiol through the skin, offering more stable plasma levels than oral tablets, which undergo first‑pass metabolism. Compared with other transdermal patches, Lenzetto provides a convenient once‑weekly or twice‑weekly application schedule, but the exact frequency depends on the prescribed strength and patient response.

Lenzetto patches should be stored at room temperature, below 25 °C, in their original foil pouch. Keep them away from direct sunlight, moisture, and heat sources. Do not freeze the patches, and discard any that appear damaged or discolored before use.

Lenzetto is applied to clean, dry, and hair‑free skin on the lower abdomen, buttock, or upper arm. The patch should be pressed firmly for several seconds to ensure adhesion. It is replaced according to the schedule prescribed by the clinician, typically every 3–7 days, and the previous patch should be removed and disposed of safely.

The most serious risks include thromboembolic events such as deep‑vein thrombosis or pulmonary embolism, cerebrovascular accidents (stroke), and myocardial infarction. Patients should be monitored for signs of blood clots, sudden severe headache, visual changes, or chest pain, and seek immediate medical attention if these occur.

Lenzetto is contraindicated in women with known or suspected estrogen‑dependent cancers (e.g., breast or endometrial carcinoma), active or past thromboembolic disease, unexplained vaginal bleeding, severe liver disease, or known hypersensitivity to estradiol or any patch components.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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