Box of Microgynon combined contraceptive pill ethinylestradiol/levonorgestrel

Microgynon Tablets

Price range: £14.99 through £24.99

Microgynon is a prescription-only combined contraceptive pill containing ethinylestradiol 35 µg and levonorgestrel 150 µg. It provides effective, once-daily contraception with additional benefits for cycle regulation, lighter periods, and acne improvement.
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Introduction

Microgynon Tablets are a combined oral contraceptive pill used to prevent pregnancy. This well-established daily contraceptive contains two hormones – ethinylestradiol and levonorgestrel – which are synthetic versions of the natural oestrogen and progesterone found in the female body. Microgynon is widely prescribed in the UK due to its effectiveness, ease of use, and additional benefits such as improved menstrual regularity and reduction in period pain.

How It Works

Microgynon works through a threefold mechanism. Firstly, it stops the ovaries from releasing an egg (ovulation). Secondly, it thickens the cervical mucus, making it harder for sperm to reach an egg. Thirdly, it alters the uterine lining, reducing the likelihood of implantation if fertilisation does occur. These combined actions make Microgynon over 99% effective at preventing pregnancy when taken correctly and at the same time each day.

Why Choose Microgynon Tablets

Microgynon Tablets for birth control are trusted by millions of women globally. They offer reliable, reversible contraception and can be easily incorporated into a daily routine. Beyond preventing pregnancy, Microgynon may also provide cycle control, reduce heavy or painful periods, and help manage hormonal acne in some users. The 21-day tablet cycle, followed by a 7-day break or placebo phase, mimics a natural period and offers predictable bleeding patterns. When taken as prescribed, it provides peace of mind and continuous protection.

Important Note

Microgynon contraceptive pill is suitable for many women but may not be appropriate for those with a history of blood clots, certain cancers, migraines with aura, or uncontrolled high blood pressure. A consultation is required before starting the pill. Microgynon does not protect against sexually transmitted infections (STIs). It should be stored below 25°C, in its original packaging, and kept out of reach of children. Always read the patient leaflet before use and speak to your doctor or pharmacist if you miss a pill or experience any side effects.

Directions

Always follow the patient information leaflet before use.

  • Dosage: Take one tablet daily at the same time for 21 days, followed by a 7-day pill-free interval.

  • How to take: Swallow with water; can be taken with or without food.

  • Missed pill guidance: If one is missed by <12 hours, take it immediately. If >12 hours or 2 tablets missed, take the last tablet ASAP and use barrier contraception for 7 days.

  • Storage: Store below 25 °C in original blister; protect from moisture; keep out of reach of children. Return unused packs to pharmacy.

Ingredients

  • Active Ingredients:

    • Ethinylestradiol 35 µg

    • Levonorgestrel 150 µg

  • Inactive Ingredients: May include lactose, potato starch, gelatin, and magnesium stearate. Check packaging for full allergen info.

Side Effects

Common Side Effects:

  • Nausea, breast tenderness, mood changes, headache

  • Spotting or breakthrough bleeding, weight changes

Serious Side Effects:

  • Rare blood clots (leg swelling, chest pain)

  • High blood pressure, severe migraines, or liver issues
    If you experience any symptoms, consult your GP or healthcare provider as soon as possible.

Warnings

  • Contraindications: History of blood clots, stroke, severe migraines, breast/liver cancer, uncontrolled high blood pressure

  • Cautions: Age over 35 who smoke, migraine with aura, obesity, high cholesterol, varicose veins

  • Pregnancy/Breastfeeding: Do not use during pregnancy. Avoid while breastfeeding—consider progestogen-only alternatives.

  • Drug Interactions: Enzyme-inducing medications may reduce effectiveness—ask your prescriber for advice.

  • When taken correctly, Microgynon is over 99% effective at preventing pregnancy. To stay protected, take the pill at the same time every day and follow the 21-day on, 7-day off cycle as advised.

  • If you miss one pill, take it as soon as you remember—even if it means taking two in one day. If you miss two or more pills, check the leaflet or speak to a pharmacist, as you may need to use extra contraception like condoms for the next 7 days.

  • Yes, Microgynon is often prescribed not just for contraception but to help regulate periods, reduce bleeding, and ease menstrual cramps. Many users find their cycles become lighter and more manageable over time.

  • Microgynon is not usually recommended while breastfeeding, especially in the first 6 weeks after birth, as it contains oestrogen which may affect milk supply. A progestogen-only pill like Cerazette may be more suitable—check with your GP.

  • No—Microgynon does not protect against sexually transmitted infections. To reduce the risk of STIs, it’s best to use condoms alongside the pill, especially with new or multiple partners.

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