Background pattern

Clexane

About the medicine

How to use Clexane

Leaflet accompanying the packaging: patient information

Clexane, 2000 IU (20 mg)/0.2 ml, solution for injection in pre-filled syringes
Clexane, 4000 IU (40 mg)/0.4 ml, solution for injection in pre-filled syringes
Clexane, 6000 IU (60 mg)/0.6 ml, solution for injection in pre-filled syringes
Clexane, 8000 IU (80 mg)/0.8 ml, solution for injection in pre-filled syringes
Clexane, 10,000 IU (100 mg)/1 ml, solution for injection in pre-filled syringes
Enoxaparin sodium

Read the leaflet carefully before using the medicine, as it contains important information for the patient.

  • Keep this leaflet, you may need to read it again.
  • If you have any doubts, consult a doctor, pharmacist, or nurse.
  • This medicine has been prescribed specifically for you. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same.
  • If the patient experiences any side effects, including any side effects not listed in this leaflet, they should tell their doctor or pharmacist. See section 4.

Table of contents of the leaflet

  • 1. What is Clexane and what is it used for
  • 2. Important information before using Clexane
  • 3. How to use Clexane
  • 4. Possible side effects
  • 5. How to store Clexane
  • 6. Package contents and other information

1. What is Clexane and what is it used for

Clexane contains the active substance enoxaparin sodium. It belongs to a group of medicines called low molecular weight heparins or LMWH.

How Clexane works

Clexane works in two ways:

  • 1) It prevents the growth of existing blood clots. This helps the body to dissolve existing blood clots, making them no longer harmful.
  • 2) It prevents the formation of new blood clots in the patient's blood.

What Clexane is used for

Clexane can be used for:

  • Treating blood clots that are already present in the patient's blood.
  • Preventing the formation of blood clots in the patient's blood in the following cases: before and after surgery, during a short-term illness when the patient will not be able to move for some time, in patients who have developed blood clots in the circulating blood due to cancer, to further prevent the formation of new blood clots
  • Preventing the formation of blood clots in unstable angina (when insufficient blood is supplied to the heart muscle) or after a heart attack
  • Preventing the formation of clots in dialysis tubes (used in people with severe kidney function disorders).

2. Important information before using Clexane

Do not use Clexane if:

  • the patient is allergic to: enoxaparin sodium or any of the other ingredients of this medicine (listed in section 6) heparin or other low molecular weight heparins, such as nadroparin, tinzaparin, or dalteparin. Symptoms of an allergic reaction may include: rash, difficulty breathing or swallowing, swelling of the face, lips, tongue, mouth, throat, or eyes.
  • the patient has had a reaction to heparin that caused a significant decrease in the number of blood cells responsible for blood clotting (platelets) in the last 100 days.
  • there are antibodies against enoxaparin in the patient's blood.
  • the patient has severe bleeding or a medical condition associated with an increased risk of bleeding, such as: stomach ulcers, recent brain or eye surgery, or recent hemorrhagic stroke.
  • the patient is using Clexane to treat blood clots and is scheduled to undergo a lumbar puncture or surgery under spinal or epidural anesthesia within 24 hours. Clexane should not be used in these patients. If in doubt, consult a doctor or pharmacist before starting Clexane.

Warnings and precautions

Clexane should not be exchanged with other low molecular weight heparins such as nadroparin, tinzaparin, or dalteparin. This is because they are not exactly the same, differ in activity, and have different instructions for use.
Before starting Clexane, consult a doctor or pharmacist if:

  • the patient has ever had a reaction to heparin that caused a large decrease in the number of blood cells responsible for blood clotting (platelets)
  • the patient has had a heart valve replacement
  • the patient has endocarditis (infection of the membrane lining the heart)
  • the patient has had stomach ulcers
  • the patient has recently had a brain stroke
  • the patient has high blood pressure
  • the patient has diabetes or has problems with blood vessels in the eyes caused by diabetes (so-called diabetic retinopathy)
  • the patient has recently had eye or brain surgery
  • the patient is elderly (over 65 years), especially if they are over 75 years old
  • the patient has kidney disease
  • the patient has liver disease
  • the patient is underweight or overweight
  • the patient has an increased level of potassium in the blood (which can be checked with a blood test)
  • the patient is currently taking medications that may cause bleeding (see section 2 "Clexane and other medicines")
  • the patient has spinal problems or has had spinal surgery. If any of the above situations apply to the patient or if the patient has doubts, consult a doctor or pharmacist before starting Clexane.

In the case of patients taking doses higher than 210 mg/day, this medicine contains more than 24 mg of sodium (the main component of table salt) per dose. This corresponds to 1.2% of the maximum recommended daily sodium intake in the diet for adults.

Tests and monitoring

Before starting this medicine and periodically during its use, the patient may undergo a blood test to check the number of platelets responsible for blood clotting and potassium levels in the blood.

Use in children and adolescents

The safety and efficacy of Clexane have not been evaluated in children and adolescents.

Clexane and other medicines

Tell the doctor or pharmacist about all medicines the patient is currently taking or has recently taken, as well as any medicines the patient plans to take.

  • warfarin - a medicine used to thin the blood
  • aspirin (also known as acetylsalicylic acid or ASA), clopidogrel, or other medicines used to prevent blood clots (see section 3 "Changing anticoagulant medicine")
  • dextran injections - used as a blood substitute
  • ibuprofen, diclofenac, ketorolac, or other non-steroidal anti-inflammatory medicines used to treat pain and swelling in arthritis and other conditions
  • prednisolone, dexamethasone, or other medicines used to treat asthma, rheumatoid arthritis, and other conditions
  • medicines that increase potassium levels in the blood, such as potassium salts, diuretics, or certain heart medicines

Surgical procedures and anesthetics

If the patient is scheduled to undergo a lumbar puncture or surgery under spinal or epidural anesthesia, they should inform their doctor that they are taking Clexane.

Pregnancy and breastfeeding

If the patient is pregnant or breastfeeding, thinks they may be pregnant, or plans to have a child, they should consult a doctor or pharmacist before using this medicine.
In pregnant women with a mechanical heart valve, there may be an increased risk of blood clots. The doctor should discuss this with the patient.
Women who are breastfeeding or plan to breastfeed should consult a doctor before starting this medicine.

Driving and using machines

Clexane does not affect the ability to drive or use machines.
The doctor should document the trade name and batch number of the product used.

3. How to use Clexane

This medicine should always be used as directed by a doctor or pharmacist. If in doubt, consult a doctor or pharmacist.

Taking the medicine

  • Clexane will usually be administered to the patient by a doctor or nurse. This is because it requires injection.
  • Clexane is usually administered subcutaneously.
  • Clexane may be administered intravenously after certain types of heart attack or after surgery.
  • Clexane may be introduced into the dialysis tube returning blood from the body (into the so-called arterial line) at the start of the dialysis session.
  • Clexane should not be administered intramuscularly.

Dose

  • The doctor will decide what dose of Clexane the patient should take. This depends on the reason for using the medicine.
  • In the case of kidney disease, the patient may receive a lower dose of Clexane.
    • 1) Treatment of blood clots in the patient's blood
  • The usual dose is 150 IU (1.5 mg) per kilogram of body weight once daily or 100 IU (1 mg) per kilogram of body weight twice daily.
  • The doctor will decide how long the patient should receive Clexane.
    • 2) Prevention of blood clot formation in the patient's blood during surgery or during periods of limited mobility due to illness
  • The dose depends on the patient's risk of blood clot formation. The patient will receive Clexane at a dose of 2000 IU (20 mg) or 4000 IU (40 mg) per day.
  • In the case of planned surgery, the first injection is usually performed 2 hours or 12 hours before surgery.
  • If the patient has limited mobility due to illness, they will usually receive Clexane at a dose of 4000 IU (40 mg) per day.
  • The doctor will decide how long the patient should receive Clexane.
    • 3) Prevention of blood clot formation in patients with unstable angina or after a heart attack
  • Clexane can be used in two different types of heart attack.
  • The dose of Clexane will depend on the patient's age and the type of heart attack they had.

Non-ST-segment elevation myocardial infarction (NSTEMI):

  • The usual dose is 100 IU (1 mg) per kilogram of body weight every 12 hours.
  • The doctor will usually recommend that the patient also take aspirin (acetylsalicylic acid).
  • The doctor will decide how long the patient should receive Clexane.

ST-segment elevation myocardial infarction (STEMI) in patients under 75 years of age:

  • The initial dose of Clexane is 3000 IU (30 mg) administered intravenously.
  • Clexane is also administered subcutaneously. The usual dose is 100 IU (1 mg) per kilogram of body weight every 12 hours.
  • The doctor will usually recommend that the patient also take aspirin (acetylsalicylic acid).
  • The doctor will decide how long the patient should receive Clexane.

STEMI in patients 75 years of age or older:

  • The usual dose is 75 IU (0.75 mg) per kilogram of body weight every 12 hours.
  • The maximum dose of Clexane in the first two doses is 7500 IU (75 mg).
  • The doctor will decide how long the patient should receive Clexane.

Patients undergoing percutaneous coronary intervention (PCI):

  • Depending on when the last dose of Clexane was administered, the doctor may decide to administer an additional dose of Clexane before the PCI procedure. The medicine will be administered intravenously.
    • 4) Prevention of blood clot formation in dialysis tubes
  • The usual dose is 100 IU (1 mg) per kilogram of body weight.
  • Clexane is injected into the dialysis tube returning blood from the body (into the so-called arterial line) at the start of the dialysis session. This dose usually lasts for a 4-hour dialysis session. However, if necessary, the doctor may administer an additional dose of 50 IU to 100 IU (0.5 to 1 mg) per kilogram of body weight.

Self-administration of Clexane.
If the patient is able to self-administer Clexane, the doctor or nurse will demonstrate how to do it. Do not attempt to self-administer if the patient has not been trained. If in doubt, consult a doctor or nurse immediately. Administering the injection correctly under the skin (so-called subcutaneous injection) can reduce pain and bruising at the injection site.

Before self-administering Clexane

  • Prepare all necessary items: syringe, alcohol swab, soap and water, and a container for medical waste.
  • Check the expiration date on the packaging. Do not use the medicine after the expiration date.
  • Check if the syringe is damaged and if the liquid is clear. If not, use another syringe.
  • Make sure what dose is to be administered.
  • Examine the abdomen to check if the last injection has caused redness, skin discoloration, swelling, discharge, or if it is still painful. If so, consult a doctor or nurse.

Instructions for self-administering Clexane: (Instructions for pre-filled syringes without a safety system)

Preparing the injection site

  • 1) Choose an injection site on the right or left side of the abdomen. The injection site should be at least 5 cm away from the navel towards the sides.
    • Do not inject within 5 cm of the navel or around existing scars or bruises.
    • Change the injection site between the left and right side of the abdomen, depending on the location of the previous injection.
Abdomen with gray areas marked on the left and right sides, indicating injection sites, with the letter 'e' in the center
  • 2) Wash your hands. Clean the injection site with an alcohol swab or soap and water.
  • 3) Sit or lie down in a comfortable position, so that you are relaxed. Make sure the injection site is in your line of sight. A chair, couch, or bed with pillows for support will be suitable.

Dose selection

  • 1) Carefully remove the needle cap from the syringe. Discard the cap.
  • Do not press the plunger before administering the injection to remove air bubbles. This may reduce the administered dose.
  • After removing the cap, do not touch the needle. This will ensure the sterility of the needle.
Two hands holding the syringe with the needle, arrows indicating rotational movement, preparing for injection
  • 2) If the amount of medicine in the syringe is consistent with the prescribed dose, there is no need to adjust the dose. The injection can be administered.
  • 3) If the dose depends on body weight, it may be necessary to adjust the dose in the syringe according to the prescribed dose. In this case, excess medicine should be discarded, holding the syringe with the needle down (to maintain air bubbles in the syringe) and discarding the excess medicine into a container.
  • 4) A drop may appear at the end of the needle. In this case, the drop should be removed before administering the injection by tapping the syringe with the needle down. The injection can now be administered.

Injection

  • 1) Hold the syringe in the hand you write with (like a pencil). With the other hand, gently grasp the cleaned skin of the abdomen with your index finger and thumb, creating a skin fold between your fingers.
    • Make sure to maintain the skin fold during the injection.
  • 2) Hold the syringe with the needle down (perpendicular at a 90-degree angle). Insert the entire length of the needle into the skin fold.
Hand holding the syringe at a 90-degree angle, inserting the needle into the abdominal skin, with an arrow indicating the direction of injection and a 90-degree angle marked
  • 3) Press the plunger with your thumb. This will introduce the medicine into the abdominal fat tissue. Administer the entire amount of medicine from the syringe.
  • 4) Remove the needle from the injection site, pulling it out straight. Keep the needle away from yourself and others. Now you can release the skin fold.
Hand removing the syringe with the needle from the abdominal skin, with an arrow indicating the direction of removal

After administering the injection

  • 1) To avoid bruising, do not rub the injection site after administering the injection.
  • 2) Dispose of the used syringe in a container for medical waste. Close the container and store it in a place that is not visible and inaccessible to children. If the container is full, dispose of it according to the doctor's or pharmacist's instructions.

Any unused medicines or waste should be disposed of in accordance with local regulations.
(Instructions for pre-filled syringes with a safety system of the ERIS type)

Preparing the injection site

  • 1) Choose an injection site on the right or left side of the abdomen. The injection site should be at least 5 cm away from the navel towards the sides.
    • Do not inject within 5 cm of the navel or around existing scars or bruises.
    • Change the injection site between the left and right side of the abdomen, depending on the location of the previous injection.
Abdomen with gray areas marked on the left and right sides, indicating injection sites, with the letter 'e' in the center
  • 2) Wash your hands. Clean the injection site with an alcohol swab or soap and water.
  • 3) Sit or lie down in a comfortable position, so that you are relaxed. Make sure the injection site is in your line of sight. A chair, couch, or bed with pillows for support will be suitable.

Dose selection

  • 1) Carefully remove the needle cap from the syringe. Discard the cap.
    • Do not press the plunger before administering the injection to remove air bubbles. This may reduce the administered dose.
    • After removing the cap, do not touch the needle. This will ensure the sterility of the needle.
Two hands holding the syringe with the needle, arrows indicating rotational movement, preparing for injection
  • 2) If the amount of medicine in the syringe is consistent with the prescribed dose, there is no need to adjust the dose. The injection can be administered.
  • 3) If the dose depends on body weight, it may be necessary to adjust the dose in the syringe according to the prescribed dose. In this case, excess medicine should be discarded, holding the syringe with the needle down (to maintain air bubbles in the syringe) and discarding the excess medicine into a container.
  • 4) A drop may appear at the end of the needle. In this case, the drop should be removed before administering the injection by tapping the syringe with the needle down. The injection can now be administered.

Injection

  • 1) Hold the syringe in the hand you write with (like a pencil). With the other hand, gently grasp the cleaned skin of the abdomen with your index finger and thumb, creating a skin fold between your fingers.
    • Make sure to maintain the skin fold during the injection.
  • 2) Hold the syringe with the needle down (perpendicular at a 90-degree angle). Insert the entire length of the needle into the skin fold.
Hand holding the syringe at a 90-degree angle, inserting the needle into the abdominal skin, with an arrow indicating the direction of injection
  • 3) Press the plunger with your thumb. This will introduce the medicine into the abdominal fat tissue. Administer the entire amount of medicine from the syringe.
  • 4) Remove the needle from the injection site, pulling it out straight. The protective cover will automatically cover the needle. Now you can release the skin fold.
Hand removing the syringe with the needle from the abdominal skin, with an arrow indicating the direction of removal

After administering the injection

  • 1) To avoid bruising, do not rub the injection site after administering the injection.
  • 2) Dispose of the used syringe in a container for medical waste. Close the container and store it in a place that is not visible and inaccessible to children. If the container is full, dispose of it according to the doctor's or pharmacist's instructions.

Any unused medicines or waste should be disposed of in accordance with local regulations.
(Instructions for pre-filled syringes with a safety system of the PREVENTIS type)

Preparing the injection site

  • 1) Choose an injection site on the right or left side of the abdomen. The injection site should be at least 5 cm away from the navel towards the sides.
    • Do not inject within 5 cm of the navel or around existing scars or bruises.
    • Change the injection site between the left and right side of the abdomen, depending on the location of the previous injection.
Outline of the human torso with gray areas marked on the left and right sides of the abdomen, labeled with the letter 'e' in the center
  • 2) Wash your hands. Clean the injection site with an alcohol swab or soap and water.
  • 3) Sit or lie down in a comfortable position, so that you are relaxed. Make sure the injection site is in your line of sight. A chair, couch, or bed with pillows for support will be suitable.

Dose selection

  • 1) Carefully remove the needle cap from the syringe. Discard the cap.
    • Do not press the plunger before administering the injection to remove air bubbles. This may reduce the administered dose.
  • After removing the cap, do not touch the needle. This will ensure the sterility of the needle.
Two hands holding the syringe with the needle, one hand removing the needle cap, syringe pointing to the right
  • 2) If the amount of medicine in the syringe is consistent with the prescribed dose, there is no need to adjust the dose. The injection can be administered.
  • 3) If the dose depends on body weight, it may be necessary to adjust the dose in the syringe according to the prescribed dose. In this case, excess medicine should be discarded, holding the syringe with the needle down (to maintain air bubbles in the syringe) and discarding the excess medicine into a container.
  • 4) A drop may appear at the end of the needle. In this case, the drop should be removed before administering the injection by tapping the syringe with the needle down. The injection can now be administered.

Injection

  • 1) Hold the syringe in the hand you write with (like a pencil). With the other hand, gently grasp the cleaned skin of the abdomen with your index finger and thumb, creating a skin fold between your fingers.
    • Make sure to maintain the skin fold during the injection.
  • 2) Hold the syringe with the needle down (perpendicular at a 90-degree angle). Insert the entire length of the needle into the skin fold.
Hand holding the syringe at a 90-degree angle in the skin fold, arrow indicating the direction of injection, 90-degree angle marked
  • 3) Press the plunger with your thumb. This will introduce the medicine into the abdominal fat tissue. Administer the entire amount of medicine from the syringe.
  • 4) Remove the needle from the injection site, pulling it out straight, while still holding the plunger. Hold the needle away from yourself and others, and firmly press the plunger to activate the safety system. The protective cover will automatically cover the needle. A audible "click" will be heard, confirming the activation of the protective cover. Now you can release the skin fold.
Hand removing the syringe with the needle from the skin fold, with the word 'CLICK' and sound waves, arrow indicating the direction of removal

After administering the injection

  • 1) To avoid bruising, do not rub the injection site after administering the injection.
  • 2) Dispose of the used syringe in a container for medical waste. Close the container and store it in a place that is not visible and inaccessible to children. If the container is full, dispose of it according to the doctor's or pharmacist's instructions. Any unused medicines or waste should be disposed of in accordance with local regulations.

Changing anticoagulant medicine

  • Changing Clexane to blood-thinning medicines called vitamin K antagonists (such as warfarin)The doctor will recommend that the patient undergo blood tests to determine the INR ratio and inform the patient when to stop taking Clexane.
  • Changing vitamin K antagonist medicines (such as warfarin) to ClexaneThe patient should stop taking the vitamin K antagonist medicine. The doctor will recommend that the patient undergo blood tests to determine the INR ratio and inform the patient when to start taking Clexane.
  • Changing Clexane to direct oral anticoagulantsThe patient should stop taking Clexane. Then, the patient should start taking the direct oral anticoagulant 0 to 2 hours before the scheduled time of the next injection; and then the patient should normally continue taking the medicine.
  • Changing direct oral anticoagulant to ClexaneThe patient should stop taking the direct oral anticoagulant. Clexane treatment can be started only after 12 hours have passed since the last dose of the direct oral anticoagulant.

Using more than the recommended dose of Clexane

If the patient thinks they have used too much or too little Clexane, they should immediately inform their doctor, pharmacist, or nurse, even if they do not notice any problems. In case of accidental injection or ingestion of Clexane by a child, immediately go to the hospital emergency department.

Missing a dose of Clexane

If a dose of Clexane is missed, the patient should take it as soon as possible. Do not take a double dose to make up for the missed dose. Keeping a diary helps ensure that no dose of Clexane is missed.

Stopping Clexane treatment

It is essential to continue administering Clexane injections until the doctor recommends stopping them. If treatment is stopped, a blood clot may form, which can be very dangerous.
If the patient has any further doubts about using this medicine, they should consult a doctor, pharmacist, or nurse.

4. Possible side effects

Like all medicines, Clexane can cause side effects, although not everybody gets them.

Severe side effects

Stop using Clexane and immediately consult a doctor or

nurseif the patient experiences symptoms of a severe allergic reaction (such as rash, difficulty swallowing or breathing, swelling of the face, lips, tongue, mouth, throat, or eyes).
If the patient experiences any of the following symptoms, they should stop using enoxaparin and seek medical attention immediately:

  • A red, scaly, widespread rash with thickening under the skin and blisters, accompanied by fever. These symptoms usually appear at the beginning of treatment (acute generalized exanthematous pustulosis).

Like other similar medicines (used to reduce blood clotting), Clexane can cause bleeding. This can be life-threatening. In some cases, bleeding may not be immediately visible.

Immediately consult a doctor if:

  • the patient experiences any bleeding that does not stop on its own
  • the patient experiences signs of excessive bleeding such as weakness, fatigue, paleness, dizziness with headaches, or swelling of unknown origin. The doctor may decide to monitor the patient more closely or change the medicine.

Immediately consult a doctor:

  • if the patient experiences any signs of a blood clot in a blood vessel, such as: crampy pain, redness, increased warmth, or swelling in one leg - these are symptoms of deep vein thrombosis, shortness of breath, chest pain, fainting, or coughing up blood - these are symptoms of pulmonary embolism
  • if the patient experiences a painful rash or dark red spots under the skin that do not disappear when pressed. The doctor may order blood tests to check the platelet count.

Other side effects:

Very common(may affect more than 1 in 10 people):

  • bleeding
  • increased liver enzyme activity.

Common(may affect up to 1 in 10 people):

  • increased tendency to bruise - this may be due to a decrease in platelet count
  • pink spots on the skin - these changes are more likely at the injection sites of Clexane
  • skin rash (hives)
  • itching, red skin
  • bruising or pain at the injection site
  • decreased red blood cell count
  • increased platelet count
  • headaches.

Uncommon(may affect up to 1 in 100 people):

  • sudden severe headache - this may be a sign of bleeding into the brain
  • feeling of tenderness and swelling in the stomach - this may be a sign of bleeding into the stomach.
  • large, red skin changes with an irregular shape, with or without blisters
  • skin irritation (local irritation)
  • the patient may notice yellowing of the skin or eyes and darker urine. This may indicate liver disease.

Rare(may affect up to 1 in 1000 people):

  • severe allergic reaction - symptoms may include: rash, difficulty swallowing or breathing, swelling of the lips, face, throat, or tongue
  • increased potassium levels in the blood - this is more likely in people with kidney disease or diabetes. The doctor can check this with a blood test
  • increased eosinophil count in the blood - the doctor can check this with a blood test
  • hair loss
  • osteoporosis (a condition in which bones are more prone to fractures) after long-term use of the medicine
  • tingling, numbness, and weakness of the muscles (especially in the lower part of the body) after a lumbar puncture or spinal or epidural anesthesia
  • loss of control over the bladder or bowels (a condition in which the patient is unable to control when they need to go to the bathroom)
  • hardening or a lump at the injection site.

Reporting side effects

If side effects occur, including any side effects not listed in this leaflet, the patient should tell their doctor, pharmacist, or nurse. Side effects can be reported directly to the Department of Drug Safety Monitoring of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products, Al. Jerozolimskie 181C, 02-222 Warsaw.
Phone: +48 22 49 21 301, fax: +48 22 49 21 309, website: https://smz.ezdrowie.gov.pl
Side effects can also be reported to the marketing authorization holder or its representative in Poland.
Reporting side effects will help gather more information on the safety of this medicine.

5. How to store Clexane

Do not store above 25°C. Do not freeze.
Keep the medicine out of the sight and reach of children.
Do not use this medicine after the expiration date stated on the packaging. The expiration date refers to the last day of the specified month.
Do not use this medicine if the syringe is cracked, there are solid particles in the solution, or the solution has an unusual color (see "What Clexane looks like and what the package contains").
Medicines should not be disposed of via wastewater or household waste. Ask a pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.

6. Package contents and other information

What Clexane contains

  • The active substance of Clexane is enoxaparin sodium.
  • Each ml contains 100 mg of enoxaparin sodium, which corresponds to 10,000 IU of anti-Xa activity. Each pre-filled syringe of 0.2 ml contains 2000 IU (20 mg) of enoxaparin sodium. Each pre-filled syringe of 0.4 ml contains 4000 IU (40 mg) of enoxaparin sodium. Each pre-filled syringe of 0.6 ml contains 6000 IU (60 mg) of enoxaparin sodium. Each pre-filled syringe of 0.8 ml contains 8000 IU (80 mg) of enoxaparin sodium. Each pre-filled syringe of 1 ml contains 10,000 IU (100 mg) of enoxaparin sodium.
  • The other ingredient is: water for injections.

What Clexane looks like and what the package contains

Clexane is a clear, colorless or yellowish solution for injection in a glass pre-filled syringe (with or without an automatic safety system).
Pack sizes: 2, 5, 6, 10, 12, 20, 24, 30, 50, 100 pre-filled syringes and in bulk packs of 3 x 10, 9 x 10, 100 x 10, and 200 x 10 pre-filled syringes.
Not all pack sizes may be marketed.

Marketing authorization holder

Sanofi Winthrop Industrie
82, Avenue Raspail
94250 Gentilly
France

Manufacturer

Sanofi Winthrop Industrie
Boulevard Industriel, zone industrielle
76580 Le Trait
France
Sanofi Winthrop Industrie
180, rue Jean Jaurès
94 700 Maisons-Alfort
France
CHINOIN Pharmaceutical and Chemical Works Private Co. Ltd.
Csanyikvölgy Site
Miszkolc, Csanyikvölgy
H-3510
Hungary
Sanofi-Aventis Private Co. Ltd
Budapest Logistics and Distribution Platform
Bdg. DC5, Campona utca1.
Budapest, 1225
Hungary
Sanofi-Aventis GmbH
Turm A, 29. OG, Wienerbergstraße 11
1100 Vienna
Austria
Sanofi-Aventis Deutschland GmbH
Industriepark Höchst-Brüningstraße 50
65926 Frankfurt am Main
Germany

To obtain more detailed information about the medicine and its names in the Member States of the European Economic Area, contact the representative of the marketing authorization holder in Poland:

Sanofi Sp. z o.o.
ul. Marcina Kasprzaka 6
01-211 Warsaw
phone: +48 22 280 00 00

Date of last revision of the leaflet:

Other sources of information

Detailed information about this medicine is available on the website of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products (www.urpl.gov.pl)

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General surgery11 years of experience

Dr. Yevgen Yakovenko is a licensed surgeon and general practitioner in Spain and Germany. He specialises in general, paediatric, and oncological surgery, internal medicine, and pain management. He offers online consultations for adults and children, combining surgical precision with therapeutic support. Dr Yakovenko works with patients across different countries and provides care in Ukrainian, Russian, English, and Spanish.

Areas of medical expertise:

  • Acute and chronic pain: headaches, muscle and joint pain, back pain, abdominal pain, postoperative pain. Identifying the cause, selecting treatment, and creating a care plan.
  • Internal medicine: heart, lungs, gastrointestinal tract, urinary system. Management of chronic conditions, symptom control, second opinions.
  • Pre- and postoperative care: risk assessment, decision-making support, follow-up after surgery, rehabilitation strategies.
  • General and paediatric surgery: hernias, appendicitis, congenital conditions, both planned and urgent surgeries.
  • Injuries and trauma: bruises, fractures, sprains, soft tissue damage, wound care, dressing, referral when in-person care is required.
  • Oncological surgery: diagnosis review, treatment planning, and long-term follow-up.
  • Obesity treatment and weight management: a medical approach to weight loss, including assessment of underlying causes, evaluation of comorbidities, development of a personalised plan (nutrition, physical activity, pharmacotherapy if needed), and ongoing progress monitoring.
  • Imaging interpretation: analysis of ultrasound, CT, MRI, and X-ray results, surgical planning based on imaging data.
  • Second opinions and medical navigation: clarifying diagnoses, reviewing current treatment plans, helping patients choose the best course of action.

Experience and qualifications:

  • 12+ years of clinical experience in university hospitals in Germany and Spain.
  • International education: Ukraine – Germany – Spain.
  • Member of the German Society of Surgeons (BDC).
  • Certified in radiological diagnostics and robotic surgery.
  • Active participant in international medical conferences and research.

Dr Yakovenko explains complex topics in a clear, accessible way. He works collaboratively with patients to analyse health issues and make evidence-based decisions. His approach is grounded in clinical excellence, scientific accuracy, and respect for each individual.

If you are unsure about a diagnosis, preparing for surgery, or want to discuss your test results – Dr Yakovenko will help you evaluate your options and move forward with confidence.

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Doctor

Jonathan Marshall Ben Ami

Family medicine8 years of experience

Dr. Jonathan Marshall Ben Ami is a licensed family medicine doctor in Spain. He provides comprehensive care for adults and children, combining general medicine with emergency care expertise to address both acute and chronic health concerns.

Dr. Ben Ami offers expert diagnosis, treatment, and follow-up for:

  • Respiratory infections (cold, flu, bronchitis, pneumonia).
  • ENT conditions such as sinusitis, ear infections, and tonsillitis.
  • Digestive issues including gastritis, acid reflux, and irritable bowel syndrome (IBS).
  • Urinary tract infections and other common infections.
  • Management of chronic diseases: high blood pressure, diabetes, thyroid disorders.
  • Acute conditions requiring urgent medical attention.
  • Headaches, migraines, and minor injuries.
  • Wound care, health check-ups, and ongoing prescriptions.

With a patient-focused and evidence-based approach, Dr. Ben Ami supports individuals at all stages of life — offering clear medical guidance, timely interventions, and continuity of care.

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Doctor

Salome Akhvlediani

Pediatrics11 years of experience

Dr Salome Akhvlediani is a paediatrician providing online consultations for children of all ages. She supports families with preventive care, diagnosis, and long-term management of both acute and chronic conditions.

Her areas of focus include:

  • Fever, infections, cough, sore throat, and digestive issues.
  • Preventive care – vaccinations, regular check-ups, and health monitoring.
  • Allergies, asthma, and skin conditions.
  • Nutritional advice and healthy development support.
  • Sleep difficulties, fatigue, and behavioural concerns.
  • Ongoing care for chronic or complex health conditions.
  • Guidance for parents and follow-up after medical treatment.

Dr Akhvlediani combines professional care with a warm, attentive approach – helping children stay healthy and supporting parents at every stage of their child’s growth.

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