Category: Prescription Drug
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BREVINOR is a birth control pill commonly known as a “Combined Oral Contraceptive” that contains both an oestrogen (ethinyloestradiol) and progestogen (norethisterone) hormone.
Oral contraceptives belonging to this group produce their birth control (or contraceptive) effect by preventing ovulation ( the release of an egg from the ovary) during each menstrual cycle. Combined Oral Contraceptives also cause changes to the mucus of the cervix and the lining of the womb which contribute to the contraceptive action.
If taken according to directions the combined oral contraceptives are very effective in preventing pregnancy. The failure rate of this type of contraceptive is such that for every 1,000 women using the pill for one year, two will become pregnant.
BREVINOR (like all oral contraceptives) is intended to prevent pregnancy. It does not protect against HIV infection (AIDS) and other sexually transmitted diseases.
BREVINOR 21 and 28 Day are only available on a prescription from your doctor.
This medicine is prescribed for you and should not be given to others.
Swallow one BREVINOR tablet with a glass of water at the same time each day, preferably at bedtime.
If you are switching to BREVINOR 21 Day from another 21 or 28 Day oral contraceptive, follow the instructions below carefully.
If switching from a 21 day oral contraceptive:
You must use an additional non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods), until a blue tablet has been taken daily for 7 days without a break.
If switching from a 28 day oral contraceptive:
You must use an additional non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods) until a blue tablet has been taken daily for 7 days without a break.
If you suffer from a stomach upset which results in vomiting or diarrhoea, the effectiveness of BREVINOR may be reduced.
During any period of vomiting or diarrhoea, continue taking BREVINOR tablets. Also use a non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods), and continue for seven days following the episode of vomiting or diarrhoea. If these seven days extend into the 7 tablet-free days, you should start a new pack on the next day after having taken the last blue tablet from the current pack.
You may not have a period until you finish the second pack.
You can expect your period during the week that you are taking these orange inactive tablets. Your protection continues during this week.
This product is effective from the first day if taken as directed above.
Although spotting and break-through bleeding may occur in some women, these tend to disappear in the majority of patients after the first three to four cycles.
Make sure you always have a new strip of tablets available, so that you can continue to take the tablets without interruption.
If you are switching to BREVINOR 28 Day from another 21 or 28 Day oral contraceptive, follow the instructions below carefully.
If switching from a 21 day oral contraceptive:
You must use an additional, non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods) until a blue tablet has been taken daily for 7 days without a break.
If switching from a 28 day oral contraceptive:
You must use an additional, non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods) until a blue tablet has been taken daily for 7 days without a break.
If you suffer from a stomach upset which results in vomiting or diarrhoea, the effectiveness of BREVINOR may be reduced.
During any period of vomiting or diarrhoea, continue taking BREVINOR tablets. Also use a non-hormonal method of contraception (such as condoms or a diaphragm, but not the rhythm or temperature methods), and continue for seven days following the episode of vomiting or diarrhoea. If these seven days extend into the inactive orange tablet section you should start a new pack on the next day after having taken the last active blue tablet from the green section of the current pack (i.e. skip the orange inactive tablets).
You may not have a period until you finish the second pack.
Take your tablet at approximately the same time each day, preferably at bedtime.
Taking your tablet at the same time each day will also help you remember when to take the tablets.
If you forget to take BREVINOR it may not work as well in protecting you from becoming pregnant.
Do not try to make up for missed doses by taking more than one tablet at a time.
If you miss a blue active tablet:
If you are less than 12 hours late in taking your tablet, you should take that tablet at once and then take the next one at your usual time.
Additional birth control method is not necessary in this case.
If your doctor told you to take BREVINOR differently, or you are unclear about the above directions, discuss this with him or her.
If you have trouble remembering to take BREVINOR, ask your pharmacist for some hints.
If you have missed a period you may be pregnant.
Contact your doctor to check if you are pregnant.
Immediately telephone your doctor or pharmacist or the Poisons Information Centre (telephone 13 11 26) for advice, or go to Accident and Emergency at your nearest hospital if you think you or anyone else may have taken too much BREVINOR. Do this even if there are no signs of discomfort or poisoning.
Serious ill effects have not been reported in young children who have taken large doses of birth control pills.
Overdosage may cause nausea. This may be followed by vaginal bleeding in some women.
BREVINOR 21 Day
Each blue tablet contains
BREVINOR 28 Day
Each blue tablet contains
The orange inactive tablets contain
BREVINOR does not contain sucrose, gluten or tartrazine.