Consumer Medicine Information
What is in this leaflet
This leaflet answers some common questions about LOCILAN 28 day tablets.
It does not contain all the available information.
It does not take the place of talking to your doctor or pharmacist.
All medicines have risks and benefits. Your doctor has weighed the risks of you taking
LOCILAN against the benefits it is expected to have for you.
Use LOCILAN as directed by your doctor and follow advice given in this leaflet.
If you have any concerns about taking this medicine, ask your doctor or pharmacist.
Keep this leaflet with the medicine.
You may need to read it again.
What LOCILAN is used for
LOCILAN is a birth control pill commonly known as a "progestogen-only" pill or "mini
pill". LOCILAN is usually given to women who are unable to take other types of birth
control pills (oral contraceptives) or use intrauterine devices (IUDs).
LOCILAN causes changes to the mucus of the cervix and the lining of the womb and affects
the hormonal control system of the body which may all contribute to the birth control
The effectiveness of the "progestogen-only" pill is lower than that of other birth
If taken according to directions it is expected that if 100 women used the progestogen-only
pill for 1 year approximately 4 pregnancies may occur compared to less than 1 pregnancy
in women using an oral contraceptive containing an oestrogen and progestogen.
LOCILAN (like all oral contraceptives) is intended to prevent pregnancy. It does not
protect against HIV infection (AIDS) and other sexually transmitted diseases.
LOCILAN 28 day is only available on a prescription from your doctor.
This medicine is prescribed for you and should not be given to others.
Before you start to take LOCILAN
When you must not take it
LOCILAN 28 Day tablets are not suitable for some women.
If you have or have had any of these problems, do not take LOCILAN until you have
talked to your doctor.
Do not take it if
you have had a stroke or heart attack.
you have or have had inflammation, infection or clotting in any blood vessel(s), including
a clot in the lung.
you have or have had liver disease (including tumours of any type), a history of cholestatic
jaundice of pregnancy or severe generalised itch in the body during pregnancy; Dubin-Johnson
Syndrome or Rotor Syndrome.
you have abnormal vaginal bleeding, the cause of which is unknown.
you are pregnant or suspect that you may be pregnant.
you have cancer or suspected cancer of the breast or sex organs (e.g. cervix, vagina,
ovaries, womb) or known or suspected oestrogen-dependent tumours.
you have a family history of breast nodules, fibrocystic disease or have had an abnormal
you have sickle cell anaemia.
you have lipid metabolism disorders.
you have a history of herpes of pregnancy.
you have otosclerosis (an ear disorder) which worsened in past pregnancies.
you have not had your first period
you have an allergy to norethisterone or any of the ingredients listed at the end
of this leaflet.
Symptoms of an allergic reaction may include:
asthma, wheezing or shortness of breath.
swelling of the face, lips or tongue which may cause difficulty in swallowing or breathing.
hives, itching or skin rash.
Tell your doctor about any existing medical condition as this may be affected by taking
the birth control pill.
Do not take LOCILAN if the packaging is torn or shows signs of tampering.
Before you start to take it
You must have a thorough medical check up, including a Pap smear, breast check, blood
pressure check and urine test.
You must tell your doctor if:
you are a heavy smoker (15 or more cigarettes per day), especially if you are aged
over 35 years.
Oral contraceptives increase your risk of having a stroke or heart attack. Smoking
while taking oral contraceptives further increases this risk.
you or anyone in your immediate family has, or has had blood clots in the legs or
you are overweight, has recently had or are planning to undergo major surgery, or
are confined to bed for long periods of time
you have liver, kidney or heart disease.
you have high blood pressure.
you have high cholesterol.
you have diabetes.
you have epilepsy.
you have asthma.
you have migraine.
you have or have had depression.
you are lactose intolerant. This medicine contains lactose.
Taking other medicines
Tell your doctor or pharmacist if you are taking any other medicines, including any
that you buy without a prescription from your pharmacy, supermarket or health food
Some medicines may interfere with the effectiveness of LOCILAN. These include medicines
Rifampicin for the treatment of tuberculosis.
Medicines used to treat epilepsy or fits such as barbiturates, primidone, phenytoin
Antibiotics such as ampicillin.
Anti-fungal agents such as griseofulvin.
St John's Wort, an ingredient found in medicines you can purchase without a prescription
from a pharmacy, supermarket or health food shop.
Some antiviral medicines (including protease inhibitors) used in the treatment of
HIV/AIDS and hepatitis C
Antacids used for indigestion or heartburn.
Antacids may decrease the absorption of LOCILAN.
If you need to take an antacid while on LOCILAN, you should take these medicines at
least 2 hours apart.
Your doctor will advise you if you need to take extra contraceptive precautions for
the time that you are taking these medicines or if you have recently stopped taking
these medicines. .
This is particularly important if you need to take antibiotics or medicines for epilepsy.
How to take LOCILAN
How to take it
Swallow one LOCILAN tablet with a glass of water at approximately the same time each
Follow the instructions below carefully to ensure birth control reliability.
To begin LOCILAN 28 Day, take your first tablet on the first day of your next period,
that is, the day your bleeding begins.
Take your first tablet from the top row of the strip. Take the tablet which corresponds
to the appropriate day of the week. For example, if your first day of bleeding is
on TUESDAY, you should take the tablet marked "TUE" from the top row.
Continue to take one tablet every day, following the arrows around the strip, until
you finish all 28 tablets.
When you have finished your first strip of tablets, start the next strip the following
day by taking a white tablet from the top row that matches the day of the week.
Repeat this sequence of tablet taking for as long as birth control is required. Continue
taking the tablets whether you have a period or not.
During the first two weeks of the course only, it is important to use an additional
non-hormonal birth control method to provide added protection (such as condoms or
a diaphragm with contraceptive gel but not the rhythm or temperature methods).
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 LOCILAN 28 Day from another 21 or 28 Day oral contraceptive,
please see your doctor or pharmacist for directions.
If you suffer from a stomach upset, which results in vomiting or diarrhoea, the effectiveness
of LOCILAN will be reduced.
During any period of vomiting or diarrhoea, continue taking LOCILAN tablets. Also
use a non-hormonal method of contraception (such as condoms or a diaphragm with contraceptive
gel, but not the rhythm or temperature methods) until your next period occurs.
When to take it
Take your tablet at approximately the same hour each day.
Taking your tablet at the same time each day will also help you remember when to take
If you forget to take a tablet
If you forget to take LOCILAN it may not work as well in protecting you from becoming
Do not try to make up for missed doses by taking more than one tablet at a time.
If you miss a tablet:
If you are less than 3 hours late in taking your tablet, you should take that tablet
at once and then take the next one at your usual time.
If you are more than 3 hours late in taking your tablet, still take the tablet, but
an additional, non-hormonal method of contraception must also be used until your next
period occurs (such as condoms or a diaphragm with contraceptive gel, but not the
rhythm or temperature methods).
If your period is prolonged you should see your doctor.
If you miss more than two tablets:
Stop taking LOCILAN immediately and use a non-hormonal method of contraception (such
as condoms or a diaphragm with contraceptive gel, but not the rhythm or temperature
Continue this until your period has occurred or until your doctor has confirmed that
you are not pregnant.
When you begin taking LOCILAN again, start the tablets from a new strip and follow
the instructions as if starting LOCILAN therapy for the first time.
During the first 2 weeks of this first course only, it is important to use an additional,
non-hormonal method of contraception (such as condoms or a diaphragm with contraceptive
gel, but not the rhythm or temperature methods).
If your doctor has told you to take LOCILAN differently, or you are unclear about
the above directions, discuss this with him or her.
If you have trouble remembering to take your tablets, ask your pharmacist for some
If you miss a period
If you have taken all the tablets correctly, you should not be concerned if you have
missed a period. Continue to take your tablets as usual.
However, if you have missed two periods, you should stop taking LOCILAN immediately
and use a non-hormonal method of birth control (such as condoms or a diaphragm with
contraceptive gel, but not the rhythm or temperature methods). Continue this until
your doctor has confirmed that you are not pregnant.
If you have missed taking one or more tablets or have not taken them correctly, and
have not had a period within 6 weeks of your last period, you should stop taking LOCILAN
immediately and use another non-hormonal method of birth control (such as condoms
or a diaphragm with contraceptive gel, but not the rhythm or temperature methods).
Continue this until your doctor has confirmed that you are not pregnant.
If you take too much (overdose)
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 LOCILAN. 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, breast tenderness, dizziness and/or fatigue.. This may
be followed by vaginal bleeding in some women.
While you are taking LOCILAN
Things you must do
Tell all doctors, dentists and pharmacists who are treating you that you are taking
Tell the hospital doctor that you are taking LOCILAN birth control pills if you need
to have an operation, or go to hospital in an emergency.
If you are about to be started on any new medicine, tell your doctor or dentist and
your pharmacist that you are taking LOCILAN.
If you become pregnant while taking LOCILAN, see your doctor immediately.
Visit your doctor regularly for check-ups, including blood pressure, breast, abdomen,
and pelvic organ checks including a Pap smear and urine tests.
A Pap smear can detect any abnormal cells from the cervix, which may develop into
cancer. Cervical cancer has been reported to occur more frequently in women who use
Your doctor will advise you of the type and frequency of any tests required.
Perform regular, breast self-examination
Examining your breasts for lumps or any changes in size or shape can help you find
a breast cancer early. Breast cancer has been found more frequently in women who use
oral contraceptives. It is not known whether this increase is caused by the use of
oral contraceptives, or if it is due to the fact that users were examined more often,
and therefore the breast cancer was detected earlier.
If you are unsure, ask your doctor about breast self-examination.
If you are worried about contracting a sexually transmitted disease (STD) use a barrier
LOCILAN does not protect against the transmission of STDs such as HIV-AIDS, chlamydia,
genital herpes and warts, gonorrhoea, hepatitis B or human papilloma virus. To protect
against STDs ask your partner to wear a condom when having sexual intercourse with
Tell your doctor if you feel depressed, think you are retaining water, experience
headaches or experience persistent or recurrent irregular bleeding.
Your doctor will make an assessment of your condition and advise whether or not you
should continue to take LOCILAN.
Tell your doctor if you are breastfeeding, or are planning to breast-feed.Small amounts
of the drug are found to be excreted into breast milk and there are rare reports of
adverse effects on the nursing child including jaundice.Your doctor can discuss the
risks and benefits involved with you.
Things you must not do
Do not smoke while you are taking oral contraceptives.
Cigarette smoking increases the risk of blood clotting and damage to the heart and
blood vessels from birth control pills. The risk increases with age and with heavy
smoking (15 or more cigarettes per day) and is quite marked in women over 35 years
Do not stop taking your tablets if a full monthly period or slight spotting starts
before all tablets have been taken.
Slight spotting during tablet taking is normally of no significance.
See your doctor if bleeding persists, or if heavier bleeding occurs.
Do not take LOCILAN past the expiry date shown on the label.
If you take the tablets after the expiry date has passed, they may not work as well.
Things to be careful of
Slight breast tenderness or a feeling of sickness may occur in the first few months
of use. This usually improves or stops with continued use.
If vaginal irritation or discharge occurs, it may be an indication of yeast infection
for which treatment is available from your doctor.
Women who take LOCILAN may find a change in the pattern of their periods. Changes
may occur to the amount of flow as well as the duration of the period. A change in
length of your menstrual cycle may also occur.
See your doctor if bleeding persists, or if heavier bleeding occurs.
Tell your doctor or pharmacist as soon as possible if you do not feel well while you
are taking LOCILAN.
All medicines can have side effects. Sometimes they are serious, most of the time
they are not. You may need medical treatment if you get some of the side effects.
Ask your doctor or pharmacist to answer any questions you may have.
Tell your doctor if you notice any of the following and they worry you:
Dizziness, tiredness, nervousness
changes in appetite
reduced sex drive
gastric or stomach discomforts including abdominal pain, cramps, nausea, vomiting
pain or bleeding after intercourse
change in menstrual flow
absence of periods
change in weight
feeling very thirsty, dry mouth, frequently needing to urinate
retention of fluids
dark discolouration of the skin
blotchy discolouration of the face or arms or legs (which may persist after the tablets
have been stoped)
breast changes (pain, tenderness, enlargement or secretion)
changes in mood, including mental depression
excessive hair growth or hair loss
rash (with or without itching)
discharge, itching, pain in the vaginal area or changes in vaginal secretions
changes in cervical secretions
may affect the development of your foetus
changes to the results of your cholesterol and liver function tests
exacerbation of porphyria
Since the effects of long term use of "progestogen-only" pills are not known, women
should be aware of the serious side effects which have occurred with other oral contraceptives
known as "Combined Oral Contraceptives". The "Combined Oral Contraceptives" contain
oestrogen and progestogen hormones.
The most serious known side effect with Combined Oral Contraceptive use is abnormal
blood clotting, which may have serious consequences. Deaths have occurred in some
women as a result of blood clots carried by the blood stream causing obstruction of
blood vessels in the lungs or in the brain. The risk of developing blood clotting
disorders and other blood vessel diseases in oral contraceptive users increases with
age from 30 years onwards. Cigarette smoking also increases the risk. These problems
may persist after a woman has stopped taking the birth control pill.
The use of a Combined Oral Contraceptive can increase the risk of a woman having a
heart attack. Other risk factors for a heart attack include cigarette smoking; high
blood pressure; high cholesterol; obesity; diabetes; a history of pre-eclamptic toxaemia
in pregnancy and age over 40 years.
Tell your doctor immediately or go to Accident and Emergency at your nearest hospital
if you notice any of the following:
sharp, one-sided abdominal pain
unexplained or persistent pains in the head, chest, stomach or legs
gradual or sudden, partial or complete loss of vision
double vision, or symptoms of severe vision impairment
eye protrusion, swelling of the eye or eye lesions
migraine headaches for the first time
more frequent or severe migraines if you already suffer from them
jaundice or a yellowing of the skin or eyes, often with fever, fatigue, loss of appetite,
dark coloured urine, nausea and vomiting. Taking oral contraceptives may be associated
with liver disease including liver cancer
rise in blood pressure
swelling of the face, lips, tongue or other parts of the body, shortness of breath,
wheezing or trouble breathing
Rarer side effects associated with the use of LOCILAN and combined oral contraceptives
are not listed here. You may wish to discuss these, or any of the side effects listed
above, with your doctor if you are concerned.
Side effects not previously reported with LOCILAN may also occur.
If you notice anything unusual while you are taking LOCILAN, see your doctor.
Do not be alarmed by this list of possible side effects.
You may not experience any of them.
After stopping LOCILAN
Delays in becoming pregnant may occur after LOCILAN therapy is stopped. This is more
likely to occur in women whose periods were irregular before using birth control pills.
See your doctor if you continue to experience difficulties in falling pregnant.
After taking LOCILAN
Keep your tablets in a safe place away from the sight and reach of children.
A locked cupboard at least one and a half metres above the ground is a good place
to store medicines.
Keep your LOCILAN tablets in a dry place, at a temperature below 25 degrees C.
Do not keep your tablets in the refrigerator.
Do not store LOCILAN or any other medicine in the bathroom or near a sink.
Do not leave it in the car on hot days or on window sills.
Heat and dampness can destroy some medicines.
If your doctor tells you to stop taking LOCILAN or if the tablets have passed their
expiry date, ask your pharmacist what to do with any that are left over.
What it looks like
LOCILAN 28 Day is available in calendar packs consisting of four strips of tablets
(4 months' supply) each with 28 white tablets marked "SEARLE" on one side and "NY"
on the other.
Each white tablet contains
norethisterone 350 micrograms (mcg)
LOCILAN can be identified by the Australian Register Number on the carton labels.
LOCILAN 28 Day Tablets
AUST R 47371
Pfizer Australia Pty Ltd
ABN 50 008 422 348
38-42 Wharf Road
West Ryde NSW 2114
This leaflet was prepared in December 1997, revised in February 2018.
© Pfizer Australia Pty Ltd (2018)
® Registered trademark