DESOGESTREL 75 MICROGRAMS TABLETS
Active substance(s): DESOGESTREL / DESOGESTREL / DESOGESTREL
Desogestrel 75 micrograms Tablets
This medicine is available as the above names but will be referred to as Cerazette
throughout the following leaflet.
User Package Leaflet
Read all of this leaflet carefully before you start using this medicine
because it contains important information for you.
• Keep this leaflet. You may need to read it again.
• If you have any further questions, please ask your doctor, pharmacist or
Family Planning Nurse.
• This medicine has been prescribed for you only. Do not pass it on to others. It
may harm them, even if their symptoms are the same as yours.
• If you get any side effects, talk to your doctor, pharmacist or Family Planning
Nurse. This includes any possible side effects not listed in this leaflet.
What is in this leaflet:
1. What Cerazette is and what it is used for
2. What you need to know before you take Cerazette
Do not take…
Warnings and precautions
Pregnancy and breast-feeding
3. How to take Cerazette
Starting your first pack
Changing from other methods
After a baby
If you forget to take Cerazette
4. Possible side effects
5. How to store Cerazette
6. Contents of the pack and other information
1. WHAT CERAZETTE IS AND WHAT IT IS USED FOR
Cerazette is used to prevent pregnancy.
There are 2 main kinds of hormone contraceptive.
− The combined pill, “The Pill”, which contains 2 types of female sex hormone an
oestrogen and a progestogen
− The progestogen-only pill, POP, which doesn’t contain an oestrogen.
Cerazette is a progestogen-only-pill (POP).
Cerazette contains a small amount of one type of female sex hormone, the
Most POPs work primarily by preventing the sperm cells from entering the womb but
they do not always prevent the egg cell from ripening, which is the main way that
combined pills work.
Cerazette is different from most POPs in having a dose that in most cases prevents
the egg cell from ripening. As a result, Cerazette is a highly effective contraceptive.
In contrast to the combined pill, Cerazette can be used by women who do not tolerate
oestrogens and by women who are breast feeding.
A disadvantage is that vaginal bleeding may occur at irregular intervals during the use
of Cerazette. On the other hand you may not have any bleeding at all.
2. WHAT YOU NEED TO KNOW BEFORE YOU TAKE CERAZETTE
Cerazette, like other hormonal contraceptives, does not protect against HIV infection
(AIDS) or any other sexually transmitted disease.
2.1 Do not take Cerazette
if you are allergic to desogestrel, or any of the other ingredients of Cerazette (listed in
• if you have a thrombosis. Thrombosis is the formation of a blood clot in a blood
vessel [e.g. of the legs (deep venous thrombosis) or the lungs (pulmonary embolism)].
• if you have or have had jaundice (yellowing of the skin) or severe liver disease and
your liver is still not working normally.
• if you have or if you are suspected of having a cancer that grows under the influence
of sex-steroids, such as certain types of breast cancer.
• if you have any unexplained vaginal bleeding.
If any of these conditions apply to you, tell your doctor before you start to use Cerazette.
Your doctor may advise you to use a non-hormonal method of birth control.
If any of these conditions appear for the first time while using Cerazette, consult your
2.2 Warnings and precautions
Before you start Cerazette tell your doctor or Family Planning Nurse, if
• you have ever had breast cancer.
• you have liver cancer, since a possible effect of Cerazette cannot be excluded.
• you have ever had a thrombosis.
• you have diabetes.
• you suffer from epilepsy (see section ‘Other medicines and Cerazette’).
• you have tuberculosis (see section ‘Other medicines and Cerazette’).
• you have high blood pressure.
• you have or have had chloasma (yellowish-brown pigmentation patches on the skin,
particularly of the face); if so, avoid too much exposure to the sun or ultraviolet
When Cerazette is used in the presence of any of these conditions, you may need to be
kept under close observation.
Your doctor can explain what to do.
2.2.1 Breast cancer
• It is important to regularly check your breasts and you should contact your doctor as
soon as possible if you feel any lump in your breasts.
• Breast cancer has been found slightly more often in women who take the Pill than in
women of the same age who do not take the Pill. If women stop taking the Pill, this
reduces the risk, so that 10 years after stopping the Pill, the risk is the same as for
women who have never taken the Pill.
Breast cancer is rare under 40 years of age but the risk increases as the woman gets
older. Therefore, the extra number of breast cancers diagnosed is higher if a woman
continues to take the Pill when she is older. How long she takes the Pill is less important.
• In every 10,000 women who take the Pill for up to 5 years but stop taking it by the age
of 20, there would be less than 1 extra case of breast cancer found up to 10 years
after stopping, in addition to the 4 cases normally diagnosed in this age group.
• In 10,000 women who take the Pill for up to 5 years but stop taking it by the age of 30,
there would be 5 extra cases in addition to the 44 cases normally diagnosed.
• In 10,000 women who take the Pill for up to 5 years but stop taking it by the age of 40,
there would be 20 extra cases in addition to the 160 cases normally diagnosed.
The risk of breast cancer in users of progestogen-only pills like Cerazette is believed to
be similar to that in women who use the Pill, but the evidence is less conclusive.
Breast cancers found in women who take the Pill, seem less likely to have spread than
breast cancers found in women who do not take the Pill.
It is not certain whether the Pill causes the increased risk of breast cancer. It may be that
the women were examined more often, so that the breast cancer is noticed earlier.
See your doctor immediately if you notice possible signs of a thrombosis (see also
Thrombosis is the formation of a blood clot, which may block a blood vessel. A
thrombosis sometimes occurs in the deep veins of the legs (deep venous thrombosis). If
this clot breaks away from the veins where it is formed, it may reach and block the
arteries of the lungs, causing a so-called “pulmonary embolism”. A pulmonary embolism
can cause chest pain, breathlessness, collapse or even death.
Deep venous thrombosis is a rare occurrence. It can develop whether or not you are
taking the Pill. It can also happen if you become pregnant.
The risk is higher in Pill-users than in non-users. The risk with progestogen-only pills like
Cerazette is believed to be lower than in users of Pills that also contain oestrogens
2.3 Children and adolescents
No clinical data on efficacy and safety are available in adolescents below 18 years.
2.4 Other medicines and Cerazette
Please tell your doctor, pharmacist, or Family Planning Nurse if you are taking, have
recently taken or might take any other medicines or herbal products, including medicines
obtained without a prescription.
Some medicines may stop Cerazette from working properly.
These include medicines used for the treatment of
• epilepsy (e.g. primidone, phenytoin, carbamazepine, oxcarbazepine, felbamate and
• tuberculosis (e.g. rifampicin)
• HIV infections (e.g. ritonavir), or other infectious diseases (e.g. griseofulvin)
• stomach upset (medical charcoal)
• depressive moods (the herbal remedy St. John’s Wort).
Your doctor can tell you if you need to take additional contraceptive precautions and if so,
for how long.
Cerazette may also interfere with how certain medicines work, causing either an increase
in effect (e.g. medicines containing cyclosporine) or a decrease in effect.
2.5 Pregnancy and breast-feeding
Do not use Cerazette if you are pregnant, or think you may be pregnant.
Cerazette may be used while you are breast-feeding. Cerazette does not influence the
production or the quality of breast milk. However, a small amount of the active substance
of Cerazette passes over into the milk.
The health of children who were breast-fed for 7 months while their mothers were using
Cerazette has been studied up until they were 2½ years of age. No effects on the growth
and development of the children were observed.
If you are breast feeding and want to use Cerazette, please contact your doctor.
2.6 Driving and using machines
Cerazette has no known effect on the ability to drive or use machines
2.7 Cerazette contains lactose
Cerazette contains lactose (milk sugar). Please contact your doctor before taking
Cerazette if you have been told by your doctor that you are intolerant to some sugars.
2.8 Regular check-ups
When you are using Cerazette, your doctor will tell you to return for regular check-ups. In
general, the frequency and nature of these check-ups will depend on your personal
Contact your doctor as soon as possible if:
you notice possible signs of a blood clot e.g. severe pain or swelling in either of
your legs; unexplained pains in the chest, breathlessness, an unusual cough,
especially when you cough up blood (possibly a sign of a thrombosis);
you have a sudden, severe stomach ache or jaundice (you may notice yellowing of
the skin, the whites of the eyes, or dark urine, possibly a sign of liver problems);
you feel a lump in your breast (possibly a sign of breast cancer);
you have a sudden or severe pain in the lower abdomen or stomach area (possibly
a sign of an ectopic pregnancy – a pregnancy outside the womb);
you are to be immobilised or are to have surgery (consult your doctor at least four
weeks in advance);
you have unusual, heavy vaginal bleeding;
you suspect that you are pregnant.
3. HOW TO TAKE CERAZETTE
4. POSSIBLE SIDE EFFECTS
3.1 When and how to take the tablets?
Each strip of Cerazette contains 28 tablets – 4 weeks supply.
• Take your tablet each day at about the same time. Swallow the tablet whole,
• Arrows are printed on the front of the strip, between the tablets. The days of the week
are printed on the back of the strip. Each day corresponds with one tablet. The days of
the week are printed on the blister and the following is a translation: -
Like all medicines, Cerazette can cause side effects, although not everybody gets them.
Tell your doctor if you notice any unwanted effect, especially if severe or persistent.
Every time you start a new strip of Cerazette, take a tablet from the top row. Don’t
start with just any tablet. For example if you start on a Wednesday, you must take the
tablet from the top row marked (on the back) with WED.
Continue to take one tablet every day until the pack is empty, always following the
direction indicated by the arrows. By looking at the back of your pack you can easily
check if you have already taken your tablet on a particular day.
You may have some vaginal bleeding during the use of Cerazette, (See Section 4
Side Effects) but you must continue to take your tablets as normal.
When a strip is empty, you must start with a new strip of Cerazette on the next day without interruption and without waiting for a bleed.
3.2 Starting your first pack of Cerazette
• If you are not using hormonal contraception at present (or in the past month)
Wait for your period to begin. On the first day of your period take the first Cerazette tablet.
Additional contraceptive precautions are not necessary. If you take your first tablet on
days 2-5 of your period use an additional barrier method of contraception for the first 7
days of tablet-taking.
• When you change from a combined pill (COC), vaginal ring, or transdermal
If you don’t have a tablet-, ring- or patch-free break
Start taking Cerazette on the day after you take the last tablet from the
present Pill pack, or on the day of removal of your vaginal ring or patch (this
means no tablet-, ring- or patch-free break).
If your present Pill pack also contains inactive (placebo) tablets you can start
Cerazette on the day after taking the last active tablet (if you are not sure
which this is, ask your doctor or pharmacist).
If you follow these instructions, additional contraceptive precautions are
If you have a tablet-, ring- or patch-free break
You can also start on the day following the tablet-, ring- or patch-free break, or
when you have taken all the inactive (placebo) tablets, of your present
If you follow these instructions, make sure you use an additional barrier
method of contraception for the first 7 days of tablet-taking.
• When changing from another progestogen-only pill:
Switch on any day from another mini-pill. Additional contraceptive precautions are not
• When changing from an injection or implant or a hormonal IUS:
Start using Cerazette when your next injection is due or on the day that your implant or
your IUS is removed. Additional contraceptive precautions are not necessary.
• After you have a baby:
You can start Cerazette between 21 to 28 days after the birth of your baby.
If you start later, make sure that you use an additional barrier method of contraception
until you have completed the first 7 days of tablet-taking. However, if you have already
had sex, check that you are not pregnant before starting Cerazette. Information for
breast-feeding women can be found in section 2 ‘Before you take Cerazette’ in the
paragraph ‘Pregnancy and breast-feeding’. Your doctor can also advise you.
After a miscarriage or an abortion:
Your doctor will advise you.
3.3 If you forget to take Cerazette
If you are less than 12 hours late:
− Take the missed tablet as soon as you remember and take the next one at the
usual time. Cerazette will still protect you from pregnancy.
• If you are more than 12 hours late:
− If you are more than 12 hours late in taking any tablet, you may not be
completely protected against pregnancy. The more consecutive tablets you
have missed, the higher the risk that you might fall pregnant.
− Take a tablet as soon as you remember and take the next one at the usual time.
This may mean taking two in one day. This is not harmful. (If you have forgotten
more than one tablet you don’t need to take the earlier missed ones). Continue to
take your tablets as usual but you must also use an extra method, such as a
condom, for the next 7 days.
− If you are more than 12 hours late taking your tablet and have had sex it is safe to
use emergency contraception; please consult your pharmacist or doctor.
− If you missed one or more tablets in the very first week of tablet-intake and had
intercourse in the week before missing the tablets, you may fall pregnant. Ask your
doctor for advice.
3.4 If you vomit or use medical charcoal
If you vomit, or use medical charcoal within 3 - 4 hours after taking your Cerazette tablet
or have severe diarrhoea, the active ingredient may not have been completely absorbed.
Follow the advice for forgotten tablets in the section above.
3.5 If too many Cerazette tablets are taken (overdose)
There have been no reports of serious harmful effects from taking too many Cerazette
tablets at one time. Symptoms that may occur are nausea, vomiting and in young girls,
slight vaginal bleeding. For more information ask your doctor for advice.
3.6 If you stop taking Cerazette
You can stop taking Cerazette whenever you want. From the day you stop you are no
longer protected against pregnancy.
If you have any further questions on the use of this product, ask your doctor or
Serious side effects associated with the use of Cerazette are described in section 2
‘What you need to know before you take Cerazette’. Please read this section for
additional information on ‘Breast cancer’ and ‘Thrombosis’ and consult your doctor at
once where appropriate.
Vaginal bleeding may occur at irregular intervals while using Cerazette. This may be
just slight staining which may not even require a pad, or heavier bleeding, which looks
rather like a scanty period. You may need to use tampons or sanitary towels. You may
also not have any bleeding at all. Irregular bleeding is not a sign that Cerazette is not
working. In general, you need not take any action; just continue to take Cerazette. If
bleeding is heavy or prolonged you should consult your doctor.
How often are other possible side effects seen?
Common (affecting less than 1 in 10 women): mood changes, depressed mood,
decreased sexual drive (libido), headache, nausea, acne, breast pain, irregular or no
periods, weight increase.
Uncommon (affecting less than 1 in 100 women) infection of the vagina, difficulties in
wearing contact lenses, vomiting, hair loss, painful periods, ovarian cysts, tiredness.
Rare (affecting less than 1 in 1000 women) skin conditions such as: rash, hives, painful
blue-red skin lumps (erythema nodosum)
Apart from these side effects, breast secretion or leakage may occur.
You should see your doctor immediately if you experience symptoms of angioedema,
such as (i) swollen face, tongue or pharynx; (ii) difficulty to swallow; or (iii) hives and
difficulties to breathe.
Reporting of side effects
If you get any side effects talk to your doctor, pharmacist or Family Planning Nurse. This
includes any possible side effects not listed in this leaflet. You can also report side effects
via the national Yellow Card Scheme, Website: www.mhra.gov.uk/yellowcard. By
reporting side effects you can help provide more information on the safety of this
5. HOW TO STORE CERAZETTE
Keep out of the sight and reach of children.
There are no special storage instructions for this product.
Do not use after the expiry date stated on the package. The expiry date refers to the last
day of that month.
The active substance etonogestrel shows an environmental risk to fish.
Do not throw away any medicines via wastewater or household waste. Ask your
pharmacist how to throw away medicines you no longer use. These measures will help to
protect the environment.
If your tablets become discoloured or show any signs of deterioration, consult your
pharmacist who will advise you what to do.
6. CONTENTS OF THE PACK AND OTHER INFORMATION
What Cerazette contains
Each tablet contains:
• Active ingredient: 75 micrograms of desogestrel.
• Other ingredients: colloidal anhydrous silica, α-tocopherol, lactose monohydrate,
maize starch, povidone, stearic acid. Each tablet is covered with a thin coating of
hypromellose, macrogol 400, talc and titanium dioxide (E171).
What Cerazette looks like and contents of the pack
Each strip of Cerazette contains 28 small, white, round, film- coated tablets marked with
the letter ‘KV’ above ‘2’ on one side and ‘ORGANON*’ on the other side.
Cerazette comes in packs of 1 (28 tablets), 3 (84 tablets) or 6 (168 tablets) strips. Each
strip is sealed in a foil sachet.
Cerazette is manufactured by NV Organon, Oss, The Netherlands and is procured from
within the EU by Product Licence holder Caseview (PL) Limited, 20 Alliance Court,
Alliance Road, London W3 0RB and repackaged by OPD Laboratories Ltd, Unit 6
Colonial Way, Watford, Herts WD24 4PR.
Cerazette® 75 micrograms Tablets / Desogestrel 75 micrograms Tablets
Leaflet revision date (ref): 12/07/2016
Cerazette is a registered trademark of N.V. Organon, Netherlands.
To request a copy of this leaflet in Braille, large print or audio please call 01923 332 796.
Source: Medicines and Healthcare Products Regulatory Agency
Disclaimer: Every effort has been made to ensure that the information provided here is accurate, up-to-date and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. This information has been compiled for use by healthcare practitioners and consumers in the United States. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate that the drug or combination is safe, effective or appropriate for any given patient. If you have questions about the substances you are taking, check with your doctor, nurse or pharmacist.