Evra Contraceptive Patches

The combined oral contraceptive pill is usually just called "the pill". It contains the female hormones oestrogen and progesterone, which women produce naturally in their ovaries. The Combined pill is over 99% effective at preventing pregnancy. The usual way to take the pill is to take one every day for 21 days, then stop for seven days, and during this week you have a period-type bleed. You start taking the pill again after seven days. You need to take the pill at around the same time every day. You could get pregnant if you don't do this, or if you miss a pill, or vomit or have severe diarrhoea. Some medicines may make the pill less effective. Check with your doctor if you're taking any other tablets. If you have heavy periods or painful periods, PMS (premenstrual syndrome) or endometriosis the combined pill may help. The pill does not protect against sexually transmitted infections (STIs), so using a condom as well will help to protect you against STIs. How the combined pill works 1) prevents the ovaries from releasing an egg each month (ovulation). 2)thickens the mucus in the neck of the womb, so it is harder for sperm to penetrate the womb and reach an egg 3)thins the lining of the womb, so there is less chance of a fertilised egg implanting into the womb and being able to grow There are many different brands of pill, made up of three main types: Monophasic 21-day pills This is the most common type. Each pill has the same amount of hormone in it. One pill is taken each day for 21 days and then no pills are taken for the next seven days. Microgynon, Marvelon, Yasmin and Cilest are examples of this type of pill. Phasic 21-day pills Phasic pills contain two or three sections of different coloured pills in a pack. Each section contains a different amount of hormones. One pill is taken each day for 21 days and then no pills are taken for the next seven days. Phasic pills need to be taken in the right order. Logynon is an example of this type of pill. Every day (ED) pills There are 21 active pills and seven inactive (dummy) pills in a pack. The two types of pill look different. One pill is taken each day for 28 days with no break between packets of pills. Every day pills need to be taken in the right order. Microgynon ED is an example of this type of pill. Follow the instructions that come with your packet. If you have any questions, ask your GP, practice nurse or pharmacist. What to do if you miss a pill If you continue to be sick, keep using another form of contraception until you've taken the pill again for seven days without vomiting. Who can use the combined pill If there are no medical reasons why you cannot take the pill, and you don't smoke, you can take the pill until your menopause. However, the pill is not suitable for all women. To find out whether the pill is right for you, talk to your GP, practice nurse or pharmacist. You should not take the pill if you: are pregnant smoke and are 35 or older stopped smoking less than a year ago and are 35 or older are very overweight take certain medicines (ask your GP or a health professional at a contraception clinic about this) You should also not take the pill if you have (or have had): thrombosis (a blood clot) in a vein, for example in your leg or lungs stroke or any other disease that narrows the arteries anyone in your close family having a blood clot under the age of 45 a heart abnormality or heart disease, including high blood pressure severe migraines, especially with aura (warning symptoms) breast cancer disease of the gallbladder or liver diabetes with complications or diabetes for the past 20 years Risks of taking the combined pill There are some risks associated with using the combined contraceptive pill. However, these risks are small and, for most women, the benefits of the pill outweigh the risks. Blood clots The oestrogen in the pill may cause your blood to clot more readily. If a blood clot develops, it could cause: deep vein thrombosis (clot in your leg) pulmonary embolus (clot in your lung) stroke heart attack The risk of getting a blood clot is very small, but your doctor will check if you have certain risk factors that before prescribing the pill. The pill can be taken with caution if you have one of the risk factors below. It is unlikely you would be advised to take it if you have two or more risk factors. These include: being 35 years old or over being a smoker or having quit smoking in the past year being very overweight (in women with a BMI of 35 or over, the risks of using the pill usually outweigh the benefits) having migraines (you should not take the pill if you have severe or regular migraine attacks, especially if you get aura or a warning sign before an attack) having high blood pressure having had a blood clot or stroke in the past having a close relative who had a blood clot when they were younger than 45 being immobile for a long time – for example, in a wheelchair or with a leg in plaster Cancer Research is ongoing into the link between breast cancer and the pill. Research suggests that users of all types of hormonal contraception have a slightly higher chance of being diagnosed with breast cancer compared with women who do not use them. However, 10 years after you stop taking the pill, your risk of breast cancer goes back to normal. Research has also suggested a link between the pill and the risk of developing cervical cancer and a rare form of liver cancer. However, the pill does offer some protection against developing womb (endometrial) cancer, ovarian cancer and colon cancer.

Side Effects

Like all medicines, this medicine can cause side effects, although not everybody gets them. If you get any side effect, particularly if severe and persistent, or have any change to your health that you think may be due to EVRA, please talk to your doctor. An increased risk of blood clots in your veins [venous thromboembolism (VTE)] or blood clots in your arteries [arterial thromboembolism (ATE)] is present for all women taking combined hormonal contraceptives. For more detailed information on the different risks from taking combined hormonal contraceptives please see section 2 “What you need to know before you use EVRA”. Very common side effects (may affect more than 1 in 10 women):

• Headache
• Nausea
• Breast tenderness. Common side effects (may affect up to 1 in 10 women):
• Vaginal yeast infection, sometimes called thrush
• Mood problems such as depression, change in mood or mood swings, anxiety, crying
• Dizziness
• Migraine
• Stomach ache or bloating
• Vomiting or diarrhoea
• Acne, skin rash, skin itching or skin irritation
• Muscle spasms
• Breast problems such as pain, enlargement or lumps in the breast
• Changes in menstrual bleeding pattern, uterine cramps, painful periods, vaginal discharge
• Problems where the patch has been on the skin such as redness, irritation, itching or rash
• Feeling tired or generally unwell
• Weight gain. For a full list of side effects see patient information leaflet.