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

Mercilon

Active Ingredient:
Desogestrel, Ethinylestradiol
Origin:
EU

Mercilon (Desogestrel, Ethinylestradiol)

Desogestrel/Ethinylestradiol, the active ingredient in Mercilon, is a combined oral contraceptive presented as a 0.15 mg/0.02 mg oral tablet 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

Organonhealthcare Gmbh

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Indications & Clinical Uses

Mercilon is a combined hormonal contraceptive used to prevent unintended pregnancy.

  • Contraception: prevents pregnancy in women of reproductive age.
  • Family planning: provides a reliable hormonal method for birth control.
  • Menstrual cycle regulation: may help achieve more regular periods.

How It Works

  • Desogestrel/Ethinylestradiol works by suppressing the hypothalamic‑pituitary‑gonadal axis, inhibiting luteinizing hormone (LH) and follicle‑stimulating hormone (FSH) release, which prevents ovulation. The estrogen component stabilises the endometrial lining, while both agents thicken cervical mucus, creating a hostile environment for sperm and reducing the chance of implantation.

Side Effects

Common Side Effects

  • Nausea: mild to moderate stomach upset.
  • Breast tenderness: temporary swelling or discomfort.
  • Headache: occasional mild to moderate pain.
  • Spotting: irregular light bleeding between periods.
  • Mood changes: mild emotional fluctuations.
  • Weight gain: slight increase in body weight.

Serious or Rare Side Effects

  • Deep vein thrombosis: blood clot formation in deep veins.
  • Pulmonary embolism: clot traveling to lungs, potentially life‑threatening.
  • Stroke: interruption of blood flow to the brain.
  • Myocardial infarction: heart attack risk, especially in high‑risk women.
  • Severe allergic reaction: rash, swelling, or anaphylaxis.
  • Liver dysfunction: abnormal liver enzymes or jaundice.

Precautions & Warnings

Before starting Mercilon, consider the following precautions.

  • Assess risk of thromboembolism: evaluate personal and family history of clotting disorders.
  • Avoid smoking: especially in women over 35 years of age.
  • Review liver function: monitor if hepatic disease is present.
  • Check medication list: identify drugs that may interact with hormonal contraception.
  • Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture.

Avoid Interactions

Mercilon may interact with other medicines; review the following.

Major Interactions (Avoid)

  • Antiepileptic enzyme inducers (e.g., carbamazepine, phenytoin): reduce contraceptive efficacy.
  • Rifampin: decreases hormone levels, compromising protection.

Moderate Interactions (Monitor Closely)

  • Certain antibiotics (e.g., tetracycline): may slightly lower effectiveness.
  • Antifungal azoles (e.g., ketoconazole): can increase hormone concentrations.
  • St. John’s wort: may reduce overall contraceptive reliability.

Frequently Asked Questions

Mercilon is a combined oral contraceptive containing desogestrel and ethinylestradiol. It is prescribed to prevent unintended pregnancy in women of reproductive age by inhibiting ovulation and creating conditions that are unfavorable for fertilisation and implantation.

The desogestrel component suppresses the release of luteinising hormone and follicle‑stimulating hormone, stopping ovulation. Ethinylestradiol stabilises the uterine lining and, together with desogestrel, thickens cervical mucus, making it difficult for sperm to reach an egg and reducing the chance of implantation.

The 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 and duration should follow the prescriber’s instructions.

Mercilon is intended for use only when pregnancy is not desired. It should not be started during an existing pregnancy. Women who are breastfeeding should discuss alternative contraceptive options with their clinician, as hormonal contraceptives may affect milk production.

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 a low‑dose estrogen (0.02 mg ethinylestradiol) combined with desogestrel, which is associated with a lower risk of certain hormonal side effects compared with higher‑dose formulations. Its efficacy in preventing pregnancy is comparable to other approved combined oral contraceptives, while offering a favorable bleeding profile for many users.

Mercilon tablets should be stored at ambient temperature, below 25 °C, in their original blister pack. Keep them away from moisture, heat and direct sunlight to maintain potency throughout the shelf life.

Mercilon is taken orally as a single tablet each day, preferably at the same time each day. The tablet should be swallowed whole with water and not chewed or broken. Consistent daily intake ensures optimal contraceptive effectiveness.

Serious risks, though rare, include blood clots such as deep vein thrombosis, pulmonary embolism, stroke, and myocardial infarction. Women with a history of clotting disorders, smoking, or certain cardiovascular conditions should discuss these risks with their healthcare provider before starting Mercilon.

Mercilon is contraindicated in women who are pregnant, have known or suspected breast cancer, have a history of thromboembolic disease, severe liver disease, uncontrolled hypertension, or are smokers over the age of 35. Anyone with these conditions should seek alternative contraceptive methods.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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