Consumer Medicine Information (CMI) summary
The
full CMI on the next page has more details. If you are worried about using this medicine,
speak to your doctor or pharmacist.
1. Why am I using HUMALOG insulin?
HUMALOG insulins contain the active ingredient
insulin lispro (rbe). HUMALOG insulins are used
to reduce high blood sugar (glucose) levels in patients with diabetes. For more information, see Section
1. Why am I using HUMALOG insulin? in the full CMI.
2. What should I know before I use HUMALOG insulin?
Do not use if you have ever had an allergic reaction to insulin lispro or any of the
ingredients listed at the end of the CMI or when you have low blood sugar.
Talk to your doctor if you have any other medical conditions, take any other medicines,
or are pregnant or plan to become pregnant or are breastfeeding. For more information, see Section
2. What should I know before I use HUMALOG insulin? in the full CMI.
3. What if I am taking other medicines?
4. How do I use HUMALOG insulin?
Your doctor will tell you what dose of HUMALOG insulin you need to use each day.
HUMALOG insulin cartridges can be used in a re-useable pen (HumaPen) or using a subcutaneous
infusion pump.
Do not inject HUMALOG MIX 25 or HUMALOG MIX50 directly into your veins (intravenously).
5. What should I know while using HUMALOG insulin?
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Things you should do
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Remind any doctor, dentist, pharmacist, and diabetes educator you visit that you are
using HUMALOG insulin.
Monitor your blood sugar levels regularly.
Always carry some glucose or sugary foods with you in case you get low blood sugar.
Tell your doctor if you become pregnant or start breastfeeding while using HUMALOG
insulin.
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Things you should not do
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Do not stop using or change your dose of HUMALOG insulin without first checking with
your doctor.
Do not use HUMALOG insulin when you have low blood sugar as it will make is worse.
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Driving or using machines
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Low blood sugar may impair your ability to concentrate or react while driving. Do
not drive if you feel like your blood sugar levels are low.
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Drinking alcohol
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Tell your doctor if you drink alcohol. Alcohol may mask the symptoms of low blood
sugar.
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Looking after your medicine
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Keep your cartridges in a fridge between 2°C - 8°C. Do not freeze.
You may keep the cartridges below 30°C for up to 28 days while using them. Dispose
after 28 days.
When the cartridge has been inserted into the pen, the cartridge pen combination should
not be kept in the fridge.
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6. Are there any side effects?
The most common (and potentially the most severe) side effect of HUMALOG insulins
is low blood sugar.
Active ingredient:
insulin lispro (rbe)
Consumer Medicine Information (CMI)
This leaflet provides important information about using HUMALOG insulins. You should also speak to your doctor or pharmacist if you would like further information
or if you have any concerns or questions about using HUMALOG insulins.
Where to find information in this leaflet:
1. Why am I using HUMALOG insulin?
1. Why am I using HUMALOG insulin?
HUMALOG insulins contain the active ingredient insulin lispro (rbe).
There are 3 different types of HUMALOG insulins available in cartridges:
HUMALOG
HUMALOG MIX25
HUMALOG MIX50
They all contain the same active ingredient but HUMALOG is a solution whereas HUMALOG MIX25 and HUMALOG MIX 50 are pre-mixed suspensions. Each will vary with how long they work in your body.
HUMALOG insulins are used to reduce high blood sugar (glucose) levels in patients with diabetes.
Diabetes is a condition in which your pancreas does not produce enough insulin to
control your blood sugar level. Extra insulin is therefore needed.
There are two types of diabetes:
Type 1 diabetes - patients with type 1 diabetes always need insulin to control their blood sugar levels.
Type 2 diabetes - some patients with type 2 diabetes may also need insulin after initial treatment
with diet, exercise, and tablets.
2. What should I know before I use HUMALOG insulin?
Warnings
Do not use HUMALOG insulins:
if you are allergic to insulin lispro, or any of the ingredients listed at the end
of this leaflet. Always check the ingredients to make sure you can use this medicine.
when you have hypoglycaemia (low blood sugar).
HUMALOG MIX25 and HUMALOG MIX50 should not be used intravenously.
Check with your doctor if you:
have had an allergic reaction to any medicine which you have used previously to treat
diabetes.
are using, or have used, another type or brand of insulin. This may affect the dose
of HUMALOG insulin that you are prescribed.
have or have had kidney or liver disease. This may affect the dose of HUMALOG insulin
that you are prescribed.
have or have had heart disease and are also taking thiazolidinediones a type of medicine
used to treat type 2 diabetes (such as pioglitazone, rosiglitazone). You may be more
at risk to develop fluid retention (oedema) especially in the hands, ankles, or feet,
or heart failure while using HUMALOG insulin.
are taking any other medications.
During treatment, you may be at risk of developing certain side effects. It is important
you understand these risks and how to monitor for them. See additional information
under Section
6. Are there any side effects?
Pregnancy and breastfeeding
Check with your doctor if you are pregnant or intend to become pregnant. Pregnancy may make managing diabetes more difficult. Insulin needs usually decrease
during the first three months of pregnancy and increase during the last six months.
Talk to your doctor if you are breastfeeding or intend to breastfeed. It is not known if HUMALOG insulins are excreted in significant amounts in breast
milk.
Children (under 18 years)
The use of HUMALOG MIX25 and HUMALOG MIX50 have not been studied in children under the age of 18.
3. What if I am taking other medicines?
Tell your doctor or pharmacist if you are taking any other medicines, including any
medicines, vitamins, or supplements that you buy without a prescription from your
pharmacy, supermarket, or health food shop.
You may need a
lower dose
of HUMALOG insulin if you are also taking any of the following medicines:
other medicines that treat diabetes
aspirin or other salicylates
a group of antibiotics, known as sulfonamides, used to treat infections
certain medicines used to treat depression, such as monoamine oxidase inhibitors
certain medicines used to treat high blood pressure or other heart conditions, such
as captopril, enalapril, angiotensin II receptor blockers, and beta blockers
certain medicines used to treat people with growth disorders and tumours, such as
octreotide.
You may need a
higher dose
of HUMALOG insulin if you are also taking any of the following medicines:
medicines used for oral contraception ('the pill')
medicines that affect your metabolism (corticosteroids such as prednisone and cortisone)
medicines used in thyroid replacement therapy
certain antibiotics used to treat tuberculosis, such as isoniazid
certain medicines used to treat asthma, such as salbutamol or terbutaline
certain medicines used to treat schizophrenia, bipolar disorder, or nausea and vomiting,
such as phenothiazines
certain medicines used to treat hormone-related disorders, such as danazol.
Check with your doctor or pharmacist if you are not sure about what medicines, vitamins,
or supplements you are taking and if these affect HUMALOG insulins.
4. How do I use HUMALOG insulin?
How much to use
Your doctor will tell you what dose of HUMALOG insulin you need to use each day.
When to use HUMALOG insulin
Your doctor will tell you when to use HUMALOG insulin.
You should normally use HUMALOG insulins immediately (or up to 15 minutes) before
a meal.
When necessary, HUMALOG can be used within 20 minutes
after
the start of a meal. Do not use HUMALOG MIX 25 or HUMALOG MIX50 after the start of a meal.
How to use HUMALOG insulins
HUMALOG should be used by subcutaneous injection via a re-useable pen or insulin pump.
HUMALOG insulins in a re-useable pen
HUMALOG, HUMALOG MIX25 and HUMALOG MIX50 cartridges may be used with the HumaPen.
The manufacturer's instructions for the HumaPen delivery systems should be followed
for loading the cartridge, attaching the needle, and administering the insulin injection.
Check your cartridge
1. Check the cartridge before using. Make sure you are using the correct cartridge. The
solution of HUMALOG should be clear and colourless. The suspension in HUMALOG MIX25 and HUMALOG MIX50 cartridges should be white and cloudy or milky.
Prepare dose
2.
HUMALOG MIX25 and HUMALOG MIX50 cartridges must be rolled between your palms ten times and inverted ten times until
the contents are uniformly mixed. Do not shake as this may cause frothing which may
interfere with the correct measurement of the dose.
3. Inspect the cartridge for uniform mixing and repeat the above steps if necessary.
4. Put the cartridge into the pen.
5. Attach a needle. Remove the outer needle shield. Do not throw it away.
6. Pull off the inner needle shield and throw it away.
Checking for insulin flow (Priming)
Always prime your pen before injecting a dose.
Priming may highlight a malfunction with the pen or needle. It also removes any air
bubbles and ensures that you receive the correct dose.
1. Set the dose to 2 units.
2. Hold the pen with the needle pointing up and tap the side of the pen so that any bubbles
float to the top.
3. With the pen still pointing up, press the injection button. Priming is complete when
a stream of insulin comes out of the needle. This is very important to ensure the
correct dose is injected.
4. If a drop of insulin still does not appear, hold the pen with the needle facing upwards
and away from your face. Attach a new needle. Repeat steps 1 - 3 again. If you are
still unable to get insulin flowing out of the needle, do not use the pen. Return
the pen to your doctor, diabetes educator or pharmacist to obtain a replacement pen.
5. Only after seeing a stream of insulin at the needle tip should you proceed to dial
up your required dose. There may still be some small air bubbles left in the cartridge.
These are harmless.
6. If the air bubble is too big, you should prime the pen again.
Injecting dose
HUMALOG insulins should be injected under the skin (subcutaneously). Your doctor or
diabetes educator will show you how to properly inject HUMALOG.
Under no circumstances should
HUMALOG MIX25
or
HUMALOG MIX50
be injected intravenously (directly into your veins).
1. Dial your prescribed dose.
2. Choose a site for injection (abdomen or thighs). Use of injection sites should be rotated so that the same spot is not used more than once a month.
3. Stabilise the skin by spreading it or gently pinching up a large area of skin. Insert
the needle as instructed by your doctor.
4. Press the knob. Count to 5 slowly before pulling the needle out.
After injecting
1. Release the skin and apply gentle pressure over the injection site for several seconds.
Do not rub the area.
2. Using the outer needle cap, unscrew the needle and dispose of it safely into a sharps
container. Do not re-use the needle.
3. Leave the cartridge in the pen until it needs to be replaced.
Further injections
Stop using the cartridge if the leading edge of the plunger has gone to, or beyond,
the left side of the gauge on the side of the cartridge.
You can see how much insulin is left by looking at the gauge on the side of the cartridge.
The scale on the cartridge shows how many units you have left. If there is not enough
for your dose, change the cartridge.
Do not mix any other insulin in your cartridge. Once the cartridge is empty, do not
use it again.
HUMALOG in a subcutaneous infusion pump
HUMALOG may be given under the skin by means of an insulin infusion pump. HUMALOG MIX25 and HUMALOG MIX50 should never be used in a pump
.
HUMALOG should never be mixed with any other insulin when used in a pump.
1. Use the type of pump system recommended by your doctor, read and follow the instructions
that accompany your pump.
2. Before inserting the needle, wash your hands and the skin where the needle is to be
inserted. This will help prevent infection at the infusion site.
3. Be sure to use the correct reservoir and catheter for your pump.
4. When you are filling a new syringe, do not leave large air bubbles in either the syringe
or the catheter.
5. Change the syringe and catheter at least every 48 hours (2 days).
6. Follow your doctor, nurse, diabetes educator, or pharmacist's advice about the basal
infusion rate and the mealtime insulin boluses to be taken.
7. Measure blood sugar levels regularly. This will help check that your insulin pump
is working correctly for you, and to detect possible malfunction of the insulin pump.
8. In case of infusion pump system failure, you should always carry a spare cartridge
of HUMALOG and a pen, or an alternative insulin delivery system, for injection under the skin.
If you forget to use HUMALOG insulin
Test your blood sugar level as soon as possible.
If you use less HUMALOG insulin than you need, a high blood sugar level (hyperglycaemia)
may occur.
Use it as soon as you remember, and then go back to using it as you would normally.
Do not use a double dose of HUMALOG insulin.
If you are not sure what to do, talk to your doctor, diabetes educator, or pharmacist.
If you use too much HUMALOG insulin
Hypoglycaemia (low blood sugar) may occur if you have used more HUMALOG insulin than
you need. Check your blood sugar.
If your blood sugar is low (mild hypoglycaemia) eat glucose tablets, sugar or drink
a sugary drink. Then eat fruit, biscuits, or a sandwich. This will often resolve mild
hypoglycaemia or a minor insulin overdose.
If you get worse and your breathing is shallow and your skin gets pale, you may need
urgent medical attention.
You should immediately:
phone the Poisons Information Centre (by calling Australia: 13 11 26 / New Zealand: 0800 764 766), or
contact your doctor, or
go to the Emergency department at your nearest hospital.
You should do this even if there are no signs of discomfort or poisoning.
5. What should I know while using HUMALOG insulin?
Things you should do
Remind any doctor, dentist, pharmacist, and diabetes educator you visit that you are
using HUMALOG insulin.
Monitor your blood sugar levels regularly to ensure that your dose of HUMALOG insulin
is appropriate. More frequent monitoring is recommended when changing insulin dose
or type, or when you start taking a new medicine.
Always carry a supply of HUMALOG insulin cartridges and your pen.
Always carry something to show you have diabetes.
Always carry glucose or sugary foods in case you develop hypoglycaemia (low blood
sugar).
Tell your doctor
if you become pregnant or start breastfeeding while using HUMALOG insulin.
if you notice changes to your eyesight. This may be a sign that your diabetes is not
being controlled appropriately.
Tell your doctor, pharmacist, or diabetes educator if you plan to travel. You may
need to carry a letter explaining why you are taking injecting devices with you. Your
doctor, pharmacist, or diabetes educator can provide you with some helpful information.
Things you should not do
Do not use HUMALOG insulin when you have hypoglycaemia (low blood sugar) as it will
make it worse.
Do not stop using HUMALOG insulin without first checking with your doctor.
Do not change your insulin (dose or type) without first checking with your doctor.
Do not give your HUMALOG insulin to anyone else, even if they have the same condition
as you. Your doctor has prescribed HUMALOG insulin specifically for you.
Do not mix HUMALOG insulin with any other animal or human insulin preparations.
Do not share needles, cartridges, or pens.
Do not re-use needles.
Do not store your insulin pen with the needle attached. This will ensure that your
insulin will not become contaminated, and prevent leakage, the re-entry of air, and
potential needle clogs.
Do not use HUMALOG insulin if the packaging is torn or shows signs of tampering.
Do not use HUMALOG if the solution is cloudy, thickened, coloured, or has solid pieces in it, as it
may no longer be good to use.
Do not use HUMALOG MIX25 or HUMALOG MIX50 if the suspension is no longer cloudy white after gentle shaking or if it has solid
pieces in it, as it may no longer be good to use.
Do not use HUMALOG insulin if the cartridge appears frosted, as it may no longer be
good to use.
Do not use HUMALOG insulin if you think it has been frozen or exposed to excessive
heat. It will not work as well.
Hypoglycaemia (low blood sugar)
Your blood sugar level may become too low if you:
use too much HUMALOG insulin
exercise too much or excessively
delay eating meals or snacks
eat too little food
are ill.
Symptoms of mild to moderate hypoglycaemia can come on suddenly, and may include:
weakness, trembling or shaking
sweating
light headedness/headache
lack of concentration
behaviour change
dizziness
tearfulness/crying
irritability
numbness around the lips/fingers
hunger
Tell your doctor if you have trouble recognising these symptoms, if you often have
hypoglycaemia or if you have ever become unconscious after using insulin. More frequent monitoring of your blood sugar level may be recommended, or your dose
of HUMALOG insulin may need to be changed.
Recognising these mild to moderate symptoms early may allow you to take the necessary
steps to avoid more serious hypoglycaemia.
Always carry some sugary food or drink with you.
If you experience symptoms of mild to moderate hypoglycaemia, immediately eat some
sugary food or drink, such as jelly beans, fruit juice or glucose tablets.
If you do not feel better after eating/drinking some sugary food or drink, contact
your doctor or go to the Emergency department at your nearest hospital.
Tell your relatives, friends, close workmates, or carers that you have diabetes.
It is important that they also recognise the signs and symptoms of hypoglycaemia.
Make sure they know to give you some sugary food or drink for mild to moderate symptoms
of hypoglycaemia.
Severe symptoms of hypoglycaemia may include:
disorientation
seizures, fits, or convulsions
loss of consciousness.
If you lose consciousness, make sure your relatives, friends, close workmates, or
carers know:
to turn you on your side and get medical help immediately.
not to give you anything to eat or drink to avoid choking.
Severe hypoglycaemia can lead to unconsciousness and in extreme cases death if not
treated.
An injection of the hormone glucagon may speed up recovery from unconsciousness. This
can be given by a relative, friend, workmate, or carer who knows how to give it.
If glucagon is used, have some sugary food or drink as soon as you are conscious again.
Hyperglycaemia (high blood sugar)
Your blood sugar levels may become too high if:
you miss doses of HUMALOG insulin or use less than you need
you have uncontrolled diabetes
you exercise less than usual
you eat more carbohydrates than usual
you are ill or stressed
your insulin pump is not working correctly.
Contact your doctor if your blood sugar level is too high and you experience any of
the following symptoms. High blood sugar levels over a long period of time can lead to too much acid in
the blood (diabetic ketoacidosis).
drowsiness
flushed face
thirst, loss of appetite
fruity odour on the breath
blurred vision
passing larger amounts of urine than usual
getting up at night more often than usual to pass urine
nausea and vomiting.
Contact your doctor or the Emergency Department immediately if your blood sugar level
is too high and you experience any of the following
severe
symptoms. Severe hyperglycaemia can lead to unconsciousness and in extreme cases death (if
left untreated).
heavy breathing
fast pulse
nausea, vomiting
dehydration
loss of consciousness.
Illness
Tell your doctor if you are ill.
Illness, especially with nausea and vomiting, may cause your insulin needs to change.
Even if you are not eating, you still require insulin. You and your doctor should
design an insulin plan for those times when you are sick.
Emotional disturbances
Tell your doctor if you are feeling particularly excited, upset, or stressed.
Emotional disturbances may impact your dose of HUMALOG insulin.
Exercise
Exercise may lower your need for insulin. Exercise may also make insulin work more
quickly, especially if the exercise involves the area around the injection site (e.g.,
the leg should not be used as an injection site prior to jogging or running).
Tell your doctor if you are exercising more than usual, as your dose of HUMALOG insulin
may need to change.
Diet
Changes to your diet may cause your insulin needs to change.
Tell your doctor before making any significant changes to your diet (e.g., removing
carbohydrates).
Injection site
If you inject HUMALOG insulin in the same place, the fatty tissue may shrink (lipoatrophy)
or thicken (lipohypertrophy).
Lumps under the skin may also be caused by build-up of a protein called amyloid (cutaneous
amyloidosis).
To help prevent these skin changes, do not use the same place for injection more often than once a month.
HUMALOG insulin may not work very well if you inject into a lumpy, shrunken, or thickened
area. Avoid injecting into these areas.
Tell your doctor if you are currently injecting into these affected areas before you
start injecting in a different area.
Your doctor may tell you to measure your blood sugar more frequently, and to adjust
your dose of HUMALOG insulin or other antidiabetic medications.
Driving or using machines
Be careful before you drive or use any machines or tools until you know how HUMALOG
insulins affect you.
Do not drive if you feel like your blood sugar level is low.
Hypoglycaemia (low blood sugar) may impair your ability to concentrate or react while
driving.
Drinking alcohol
Tell your doctor if you drink alcohol.
Alcohol may mask the symptoms of hypoglycaemia (low blood sugar) and make it more
difficult to recognise them.
Alcohol may also affect the dose of HUMALOG insulin that you are prescribed.
Looking after your medicine
Keep your cartridges in a fridge between 2°C - 8°C. Do not freeze.
When the cartridge has been inserted into the pen, the cartridge pen combination should
not be kept in the fridge. You may keep the cartridges unrefrigerated (below 30°C)
for up to 28 days while you are using them.
Dispose of unrefrigerated cartridges after 28 days even if they still contain insulin.
Do not store the cartridges in the bathroom or near a sink.
Do not put the cartridges near heat or in the sun.
Keep it where young children cannot reach it.
When to discard your medicine
Discard cartridges after the expiry date (month, year) stamped on the label has passed.
Getting rid of any unwanted medicine
If you no longer need to use this medicine or it is out of date, take it to any pharmacy
for safe disposal.
Empty cartridges and needles should be disposed of in a sharps container or similar
puncture proof container composed of hard plastic or glass.
Ask your doctor, nurse, pharmacist or diabetes educator where you can dispose of the
container once it is full.
6. Are there any side effects?
All medicines can have side effects. If you do experience any side effects, most of
them are minor and temporary. However, some side effects may need medical attention.
See the information below and, if you need to, ask your doctor or pharmacist if you
have any further questions about side effects.
Less serious side effects
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Less serious side effects
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What to do
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Blood sugar related:
Mild to moderate hypoglycaemia (low blood sugar), symptoms may include:
weakness, trembling or shaking
sweating
light headedness/headache
lack of concentration
behaviour change
dizziness
tearfulness/crying
irritability
numbness around the lips/fingers
hunger
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Immediately eat some sugary food or drink, such as jelly beans, fruit juice, or glucose
tablets.
If you do not feel better after eating/drinking some sugary food or drink, contact
your doctor or go to the Emergency Department at your nearest hospital.
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Allergy related:
Local allergy, symptoms may include redness, swelling and itching around the injection site. These
symptoms generally resolve within days to a few weeks of continued use.
Skin related:
Lipodystrophy, symptoms may include a depression in the skin or an enlargement or thickening of
the tissue around the injection site.
A change in injection technique may help resolve the problem.
General:
Oedema (fluid retention), particularly in the ankles, feet and hands.
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Speak to your doctor if you have any of these less serious side effects and they worry
you.
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Serious side effects
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Serious side effects
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What to do
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Blood sugar related:
Severe hypoglycaemia (low blood sugar), symptoms may include:
disorientation
seizures, fits, or convulsions
loss of consciousness.
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Call your doctor straight away, or go straight to the Emergency Department at your
nearest hospital if you notice any of these serious side effects.
If you lose consciousness, caregivers should turn you on your side and get medical
help immediately. They should not give you anything to eat or drink to avoid choking.
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Allergy related:
Generalised allergy, symptoms may include
rash over a large part of the body
shortness of breath
wheezing
low blood pressure
swelling of the face, lips, or tongue
fast pulse,
sweating.
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Call your doctor straight away, or go straight to the Emergency Department at your
nearest hospital if you notice any of these serious side effects.
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Tell your doctor or pharmacist if you notice anything else that may be making you
feel unwell.
Other side effects not listed here may occur in some people.
Reporting side effects
After you have received medical advice for any side effects you experience, you can
report side effects to the Therapeutic Goods Administration online at
www.tga.gov.au/reporting-problems . By reporting side effects, you can help provide more information on the safety of
this medicine.
Always make sure you speak to your doctor or pharmacist before you decide to stop
taking any of your medicines.
7. Product details
HUMALOG insulins are only available with a doctor's prescription.
What HUMALOG insulins contain
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Active ingredient
(main ingredient)
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insulin lispro (100 units per mL)
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Other ingredients
(inactive ingredients)
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HUMALOG
dibasic sodium phosphate heptahydrate
glycerol
hydrochloric acid
metacresol
sodium hydroxide
water for injection
zinc oxide
HUMALOG MIX25 and HUMALOG MIX50
dibasic sodium phosphate heptahydrate
glycerol
hydrochloric acid
metacresol
phenol
protamine sulfate
sodium hydroxide
water for injection
zinc oxide
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Do not take this medicine if you are allergic to any of these ingredients.
What HUMALOG insulins look like
HUMALOG (AUST R 53466)
HUMALOG is available in 3 mL cartridges.
HUMALOG is a clear colourless solution.
HUMALOG MIX25 (AUST R 69163)
HUMALOG MIX25 is available in 3 mL cartridges.
HUMALOG MIX25 is a white and cloudy or milky suspension.
HUMALOG MIX50 (AUST R 69166)
HUMALOG MIX50 is available in 3 mL cartridges.
HUMALOG MIX50 is a white and cloudy or milky suspension.
Who distributes HUMALOG insulins?
Supplied in Australia by:
Eli Lilly Australia Pty Ltd
Level 9, 60 Margaret Street
SYDNEY NSW 2000
Supplied in New Zealand by:
Eli Lilly and Company (NZ) Limited
PO Box 109 197
Newmarket
Auckland 1149
®= Registered Trademark
This leaflet was prepared in October 2024.
vA10.0_Oct24