Product image of Mercilon (Desogestrel, Ethinylestradiol) supplied by GNH India

Mercilon

Active Ingredient:
Desogestrel, Ethinylestradiol
Origin:
EU

Mercilon (Desogestrel, Ethinylestradiol)

Desogestrel and Ethinylestradiol, the active ingredients in Mercilon, are a combined oral contraceptive presented as 150 µg/20 µg tablets for oral use. It prevents pregnancy in women of reproductive age.

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

Manufacturer / TM Owner

Organon Pharma (Ireland) Limited

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Indications & Clinical Uses

Mercilon is a combined hormonal contraceptive used to prevent pregnancy and manage hormone‑related menstrual conditions.

  • Prevention of pregnancy: provides reliable contraception by inhibiting ovulation and altering cervical mucus.
  • Menstrual cycle regulation: helps achieve more predictable bleeding patterns.
  • Management of hormonal menstrual disorders: can reduce heavy or irregular menstrual bleeding.

How It Works

  • Desogestrel acts as a progestogen, suppressing the mid‑cycle surge of luteinising hormone (LH) and follicle‑stimulating hormone (FSH) to inhibit ovulation. Ethinylestradiol provides estrogenic activity that stabilises the endometrial lining and enhances the contraceptive effect, while also modifying cervical mucus to impede sperm penetration.

Side Effects

Common Side Effects

  • Nausea: mild stomach upset, often transient.
  • Headache: tension‑type or migraine‑like pain.
  • Breast tenderness: discomfort or swelling of breast tissue.
  • Spotting or irregular bleeding: occasional breakthrough bleeding.

Serious or Rare Side Effects

  • Venous thromboembolism: deep‑vein thrombosis or pulmonary embolism.
  • Arterial thrombosis: stroke or myocardial infarction.
  • Severe hypertension: sudden increase in blood pressure.
  • Allergic reactions: rash, itching, or anaphylaxis.

Precautions & Warnings

Before prescribing Mercilon, evaluate individual risk factors and contraindications.

  • Assess thrombotic risk: review personal and family history of clotting disorders.
  • Monitor blood pressure: ensure hypertension is controlled before use.
  • Screen for liver disease: avoid in active liver dysfunction.
  • Counsel on smoking: advise cessation, especially in women over 35.
  • Store at ambient temperature: keep below 25 °C, retain original packaging, protect from moisture.

Avoid Interactions

Mercilon may interact with several medicines that affect hormone metabolism.

Major Interactions (Avoid)

  • Enzyme‑inducing antiepileptics (e.g., carbamazepine): reduce contraceptive efficacy.
  • Rifampicin and other strong inducers: lower plasma hormone levels.
  • Certain antiretrovirals (e.g., protease inhibitors): may alter hormone metabolism.

Moderate Interactions (Monitor Closely)

  • Antifungal agents (e.g., ketoconazole): may increase hormone concentrations.
  • St. John’s wort: can diminish contraceptive effect.
  • Diuretics: may affect fluid balance and blood pressure.

Frequently Asked Questions

Mercilon is a combined oral contraceptive containing desogestrel and ethinylestradiol. It is prescribed to prevent pregnancy in women of reproductive age by inhibiting ovulation and altering cervical mucus, providing reliable hormonal birth control.

Desogestrel suppresses the mid‑cycle surge of luteinising hormone and follicle‑stimulating hormone, preventing ovulation. Ethinylestradiol adds estrogenic activity that stabilises the endometrial lining and enhances the contraceptive effect while also thickening cervical mucus to impede sperm.

The specific dosing regimen for Mercilon is determined by the prescribing healthcare professional. Typically, it is taken as one tablet daily at the same time each day, but the exact schedule should follow the prescriber’s instructions.

Mercilon is contraindicated in pregnancy (Category X) and should not be started or continued if a woman becomes pregnant. It is generally not recommended during breastfeeding unless the benefits outweigh the risks, and a healthcare provider should be consulted.

To order Mercilon, 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.

Mercilon contains desogestrel, a third‑generation progestogen, which may offer a lower risk of androgenic side effects compared with older progestins. Its estrogen component, ethinylestradiol 20 µg, is a standard dose, making its efficacy comparable to other combined pills while providing a favorable bleeding profile for many users.

Mercilon tablets should be stored at ambient temperature, below 25 °C, in their original packaging to protect from moisture and light. Keep the container tightly closed and out of reach of children.

Mercilon is taken orally as a tablet. The usual practice is to swallow one tablet each day, preferably at the same time each day, with or without food, following the prescriber’s schedule.

The most serious risks include venous thromboembolism, arterial thrombosis (such as stroke or myocardial infarction), severe hypertension, and rare allergic reactions. Women with a history of clotting disorders, smoking, or certain cardiovascular conditions should discuss these risks with their healthcare provider.

Mercilon should not be used by women who are pregnant, have known or suspected estrogen‑dependent tumors, have a history of thromboembolic disorders, uncontrolled hypertension, severe liver disease, or who are known to be hypersensitive to any of its components.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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