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 is indicated for relief of menopausal vasomotor symptoms, treatment of hypoestrogenism, and prevention of osteoporosis in postmenopausal women, providing systemic estrogen levels via skin absorption.

GNH India supplies Lenzetto as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory conformity across EU and global markets.

Manufacturer / TM Owner

Gedeon Richter Plc.

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Indications & Clinical Uses

  • Lenzetto (estradiol) acts on the estrogen pathway to address several hormone‑related conditions.
  • Menopausal vasomotor symptoms: reduces hot flashes and night sweats.
  • Hypoestrogenism: restores estrogen levels in women with deficient endogenous production.
  • Postmenopausal osteoporosis prevention: helps maintain bone mineral density and reduce fracture risk.
  • Urogenital atrophy: improves vaginal tissue health and reduces dryness.

How It Works

  • Estradiol binds to intracellular estrogen receptors (ERα and ERβ), forming a hormone‑receptor complex that translocates to the nucleus and modulates transcription of estrogen‑responsive genes. This activation regulates proteins involved in thermoregulation, bone remodeling, and reproductive tissue maintenance, thereby restoring physiological estrogen activity after systemic absorption from the transdermal matrix.

Side Effects

Common Side Effects

  • Skin irritation at the application site
  • Nausea
  • Headache
  • Breast tenderness
  • Mild abdominal cramps
  • Mood changes

Serious or Rare Side Effects

  • Deep vein thrombosis
  • Pulmonary embolism
  • Stroke
  • Hormone‑dependent cancer progression
  • Severe allergic reaction (anaphylaxis)
  • Hepatotoxicity

Precautions & Warnings

Before prescribing Lenzetto, consider the following precautions:

  • Assess cardiovascular risk: evaluate history of thromboembolic events before initiating therapy.
  • Screen for hormone‑sensitive malignancies: avoid in active breast or endometrial cancer.
  • Monitor liver function: adjust if hepatic impairment is present.
  • Consider bone health: use as part of osteoporosis management plan.
  • Avoid use during pregnancy: contraindicated in pregnant women.
  • Store at room temperature: keep patch in original packaging, protect from moisture and direct sunlight.

Avoid Interactions

Lenzetto may interact with several medicines. Review patient medication lists carefully.

Major Interactions (Avoid)

  • Combined oral contraceptives containing estrogen: increase risk of thromboembolism.
  • Anticoagulants (warfarin, DOACs): may potentiate bleeding risk.
  • Selective estrogen receptor modulators (tamoxifen, raloxifene): antagonize therapeutic effect.

Moderate Interactions (Monitor Closely)

  • CYP3A4 inhibitors (ketoconazole, erythromycin): may raise estradiol levels.
  • CYP3A4 inducers (rifampin, carbamazepine): may reduce estradiol exposure.
  • Thyroid hormone replacement: may require dose adjustment.

Frequently Asked Questions

Lenzetto contains estradiol and is used in hormone replacement therapy to relieve menopausal hot flashes, treat hypoestrogenism, and help prevent osteoporosis in postmenopausal women.

Estradiol binds to estrogen receptors in target cells, forming a complex that regulates gene transcription. This restores estrogen‑dependent physiological processes such as temperature control, bone remodeling, and urogenital tissue health.

The prescribed dose of Lenzetto is determined by the treating clinician based on the patient’s condition, age, and response. The prescriber selects the appropriate patch strength and replacement interval.

Lenzetto is contraindicated in pregnancy because systemic estrogen can affect fetal development. Safety during breastfeeding has not been established; women should discuss alternatives with their healthcare provider.

Enquiries are submitted via the product page on gnhindia.com, where the required quantity is entered. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and import documentation.

Lenzetto delivers estradiol transdermally, bypassing first‑pass metabolism, which can provide more stable plasma levels and reduce gastrointestinal side effects compared with oral tablets. Choice depends on patient preference, skin tolerance and clinical considerations.

Store Lenzetto at room temperature, below 25 °C. Keep the patches in the original packaging, protect them from moisture and direct sunlight, and avoid exposing them to extreme temperatures.

The patch is applied to clean, dry, hair‑free skin on the lower abdomen, buttock or thigh. It should be pressed firmly for several seconds, and replaced according to the prescriber’s schedule, typically every 3‑4 days.

Serious risks include thromboembolic events such as deep‑vein thrombosis or pulmonary embolism, stroke, and possible progression of hormone‑dependent cancers. Patients should be monitored for signs of these conditions and advised to seek immediate medical attention if they occur.

Lenzetto should not be used by women with active breast or endometrial cancer, unexplained vaginal bleeding, a history of thromboembolic disease, severe liver disease, or those who are pregnant.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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