Product image of Kelzy (Dienogest, Ethinylestradiol | Lactose) supplied by GNH India

Kelzy

Active Ingredient:
Dienogest, Ethinylestradiol | Lactose
Origin:
EU

Kelzy (Dienogest, Ethinylestradiol | Lactose)

Dienogest/Ethinylestradiol, the active ingredients in Kelzy, are a combined oral contraceptive presented as an oral tablet for oral use. It prevents pregnancy in women of reproductive age by inhibiting ovulation and altering cervical mucus. It is also indicated for contraception and may help regulate menstrual cycles and improve acne.

GNH India supplies Kelzy as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory compliance across markets, with reliable logistics and documentation support throughout.

Manufacturer / TM Owner

Exeltis Healthcare S.L

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Indications & Clinical Uses

  • Kelzy is a combined oral contraceptive that acts on the reproductive hormone axis to prevent pregnancy and manage hormone‑related menstrual conditions.
  • Contraception: prevents pregnancy by inhibiting ovulation and altering cervical mucus.
  • Menstrual cycle regulation: helps establish regular menstrual periods.
  • Acne improvement: may reduce androgen‑related acne in women.

How It Works

  • Dienogest provides progestogenic activity while ethinylestradiol supplies estrogenic effects. Together they suppress the mid‑cycle luteinising hormone surge, preventing ovulation, and they thicken cervical mucus and modify the endometrial lining, creating an environment hostile to sperm penetration and implantation.

Side Effects

Kelzy may cause a range of adverse reactions, most of which are mild and transient.

Common Side Effects

  • Nausea: mild stomach upset, often resolves with continued use.
  • Headache: occasional tension‑type headache.
  • Breast tenderness: temporary swelling or discomfort.
  • Breakthrough bleeding: spotting between periods.
  • Mood changes: mild irritability or mood swings.
  • Weight gain: modest increase in body weight.

Serious or Rare Side Effects

  • Venous thromboembolism: deep‑vein clot formation.
  • Arterial thrombosis: risk of heart attack or stroke.
  • Severe hypertension: sudden increase in blood pressure.
  • Liver tumor: rare hepatic adenoma.
  • Severe allergic reaction: rash, swelling, or anaphylaxis.

Precautions & Warnings

Before prescribing Kelzy, clinicians should evaluate individual risk factors and contraindications.

  • Pregnancy: discontinue immediately if pregnancy is confirmed.
  • Smoking over age 35: avoid due to increased cardiovascular risk.
  • Cardiovascular disease: assess history of thrombosis or hypertension.
  • Liver disease: use with caution in hepatic impairment.
  • Drug interactions: review concomitant medications for enzyme‑inducing agents.
  • Store at ambient temperature: keep below 25°C, protect from moisture and light.

Avoid Interactions

Kelzy can interact with several medicines, altering its effectiveness or increasing adverse event risk.

Major Interactions (Avoid)

  • Enzyme inducers (e.g., rifampin, carbamazepine): may reduce contraceptive efficacy.
  • Antiretrovirals (e.g., protease inhibitors): can affect hormone levels.
  • St. John’s wort: may diminish contraceptive protection.

Moderate Interactions (Monitor Closely)

  • Antifungals (e.g., ketoconazole): may increase hormone concentrations.
  • Antidepressants (SSRIs): may raise bleeding risk.
  • Diuretics: can exacerbate hypertension, requiring blood pressure monitoring.

Frequently Asked Questions

Kelzy is a combined oral contraceptive containing dienogest and ethinylestradiol. It is prescribed to prevent pregnancy in women of reproductive age and may also be used to regulate menstrual cycles and treat certain hormone‑related conditions such as acne. The medication works under the direction of a healthcare professional who determines suitability and dosing.

The ethinylestradiol component provides estrogen activity while dienogest supplies a progestogenic effect. Together they suppress the mid‑cycle surge of luteinising hormone, preventing ovulation. They also thicken cervical mucus and alter the endometrial lining, creating an environment that is hostile to sperm penetration and implantation.

The specific dose and regimen of Kelzy must be prescribed by a qualified health‑care provider. Typically, combined oral contraceptives are taken once daily for 21 days followed by a hormone‑free interval, but the exact tablet strength and schedule are determined by the prescriber based on individual patient factors.

Kelzy is intended for use only when pregnancy is not present. If a woman becomes pregnant while taking the product, she should discontinue it and seek medical advice. The safety of combined oral contraceptives during breastfeeding is not established; clinicians usually advise caution and may recommend alternative contraception.

To place an order, submit an enquiry on the Kelzy 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.

Kelzy contains dienogest, a progestin with a lower androgenic profile, combined with ethinylestradiol, which may offer a favorable bleeding pattern and reduced risk of certain side effects compared with older formulations that use levonorgestrel. However, efficacy and safety are comparable across approved combined oral contraceptives when taken as directed.

Kelzy tablets should be stored at ambient temperature, preferably below 25 °C, in the original packaging to protect them from moisture and light. Keep the medication out of reach of children and do not use tablets that have changed appearance or are past their expiry date.

Kelzy is taken orally, usually once each day at the same time, with or without food. The standard regimen involves a 21‑day active tablet sequence followed by a 7‑day pill‑free interval, during which withdrawal bleeding occurs. Patients should follow the schedule prescribed by their health‑care provider.

The most serious risks include venous thromboembolism, arterial thrombosis, myocardial infarction, stroke, and severe hypertension, especially in women who smoke, are over 35, or have underlying cardiovascular disease. Rare cases of liver tumors and severe allergic reactions have also been reported. Immediate medical attention is required if symptoms such as chest pain, shortness of breath, or severe abdominal pain occur.

Kelzy is contraindicated in women with a history of thromboembolic disorders, uncontrolled hypertension, active liver disease, known or suspected breast cancer, or those who are pregnant. It should also be avoided by smokers over the age of 35 and by individuals taking medications that strongly induce hepatic enzymes, which can reduce contraceptive effectiveness. A health‑care professional should assess suitability before prescribing.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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