What is Mercilon (Ethinylestradiol/Desogestrel) used for?

Mercilon (Ethinylestradiol/Desogestrel) is a female oral contraception often known as birth control pills and "the pill". It is used to prevent pregnancy. It works by altering the uterine lining and the cervical mucus, as well as by preventing ovulation to further prevent pregnancy.

Patients will usually be given a pregnancy test by their physician immediately prior to being prescribed this method of birth control.

How should I use Mercilon (Ethinylestradiol/Desogestrel)?

Always take Mercilon (Ethinylestradiol/Desogestrel) strictly as you have been directed by your physician. For additional information, consult your physician or refer to the instruction leaflet included with the product.

Patients usually take the first pill on the first day of their period, and continue to take one pill per day.

It is important that dosing is done at the same time each day to keep you protected from pregnancy. If you miss a dose, consult the included instructional leaflet.

What are the side effects of Mercilon (Ethinylestradiol/Desogestrel)?

Report all side effects to your physician that you experience while taking Mercilon (Ethinylestradiol/Desogestrel). Possible side effects include:

• Nausea
• Bloating
• Vomiting
• Headaches
• Tiredness
• Dizziness
• Darkening of facial skin or freckles
• Breast pain or tenderness
• Changes to your appetite
• Changes to your weight
• Changes to your menstrual cycle
• Vaginal itching or discharge

More serious side effects which require medical attention as soon as possible include sudden speech problems, loss of balance, numbness, confusion, or mood changes.

Seek immediate medical attention of you have an allergic reaction. Possible symptoms keep a careful watch for include skin rashes, hives, swelling of the face, swelling of the hands or feet, chest tightness, chest pains, trouble swallowing, and trouble breathing.

Please Note:

Do not smoke tobacco while using Mercilon (Ethinylestradiol/Desogestrel).

As this product may not be suitable for all patients, always disclose the following information:

• Any allergies you have.
• Any medical conditions or illnesses you suffer from (especially if related to your heart, blood, liver, mental health, or menstrual cycles).
• Any other prescription or non-prescription medication you are taking.
• Any supplements, vitamins, or herbal products you are taking or using.