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INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection

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About the medicine

How to use INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection

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This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introduction

innohep 14,000 IU anti-Xa/0.7 ml injectable solution in pre-filled syringes

(20,000 IU anti-Xa/ml)

tinzaparin sodium

Read the entire leaflet carefully before starting to use this medication, as it contains important information for you.

  • Keep this leaflet, as you may need to read it again. If you have any doubts, consult your doctor, pharmacist, or nurse.
  • This medication has been prescribed to you only, and you should not give it to others, even if they have the same symptoms as you, as it may harm them.
  • If you experience side effects, consult your doctor, pharmacist, or nurse, even if they are not listed in this leaflet.
  • In the text of this leaflet, the term "innohep" will be used to refer to innohep 14,000 IU anti-Xa/0.7 ml injectable solution in pre-filled syringes.

Contents of the leaflet

  1. What is innohep and what is it used for
  2. What you need to know before starting to use innohep
  3. How to use innohep
  4. Possible side effects
  5. Storage of innohep
  6. Package contents and additional information

1. What is innohep and what is it used for

innohep is a medication that inhibits the natural ability of blood to form clots (coagulate).

  • innohep is used to treat blood clots and prevent the formation of new clots in adults.

You should consult a doctor if your condition worsens or does not improve.

Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. What you need to know before using innohep

Do not use innohep

  • if you are allergic to tinzaparin sodium or any of the other components of this medication (listed in section 6).
  • if you have or have had heparin-induced thrombocytopenia.
  • if you have a severe bleeding disorder (e.g., in the brain, spinal cord, eyes, or stomach).
  • if you have a severe infection in the heart (septic endocarditis).
  • if you are scheduled for spinal or epidural anesthesia or a lumbar puncture.

Warnings and precautions

Consult your doctor or nurse before starting to use innohep

  • if you know you have a tendency to bleed.
  • if you are being treated with other medications by intramuscular injection.
  • if you have a low platelet count in your blood.
  • if you have high potassium levels in your blood (hyperkalemia).
  • if you have a prosthetic heart valve.
  • if you have kidney problems.

Children and adolescents

innohep is not indicated for use in children and adolescents.

Using innohep with other medications

Tell your doctor or pharmacist if you are using, have recently used, or may need to use any other medication. Some medications may interact with the effect of innohep.

Tell your doctor if you are using any of the following medications, as you may bleed more easily:

  • Medications for the treatment of inflammation and pain, especially non-steroidal anti-inflammatory drugs (NSAIDs), such as acetylsalicylic acid.
  • Medications used to dissolve blood clots (thrombolytic agents).
  • Medications that block the action of vitamin K (vitamin K antagonists).
  • Activated protein C.
  • Direct inhibitors of factor Xa and IIa.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor or pharmacist before using this medication.

innohep in pre-filled syringes can be used during all trimesters of pregnancy.

If epidural anesthesia is necessary, you should inform your doctor that you are using innohep.

Tell your doctor or nurse if you have a prosthetic heart valve.

Driving and using machines

innohep does not affect your ability to drive or use machines.

innohep contains sodium metabisulfite

  • As innohep contains sodium metabisulfite as an excipient, it may rarely cause severe allergic reactions and bronchospasm.
  • This medication contains 40 mg of sodium (the main component of table salt) per ml. This is equivalent to 2% of the maximum recommended daily intake of sodium for an adult.

3. How to use innohep

Follow your doctor's or nurse's instructions for administering this medication exactly. If you are unsure, consult your doctor or nurse again.

During treatment, your doctor may request routine blood tests to assess the effect of innohep.

innohep should be injected under the skin (subcutaneous injection). Administration of other medications by intramuscular injection should be avoided during treatment with innohep, due to the risk of hematoma formation.

The recommended dose is:

175 IU anti-Xa per kg of body weight, administered once a day.

Your doctor will indicate the appropriate dose for you.

Treatment should be administered once a day for 6 days, and may be extended up to 6 months. The need to extend treatment for more than 6 months should be evaluated by your doctor. Your doctor will indicate the duration of your treatment.

Instructions on how to inject innohep:

  1. Wash your hands carefully before injecting this medication. Clean the skin around the injection site with an alcohol swab and let it dry without rubbing.

Hands holding an injection device with a needle, arrow indicates direction of insertion

  1. Open the syringe container by lifting the colored cap all the way back, and remove the syringe.

Inspect the contents of the syringe before use. If you notice turbidity or a precipitate in the medication, do not use it and take another syringe. The medication may have a yellowish color during storage, but it can be used as long as the solution is clear and the expiration date has not been exceeded. Each syringe can only be used once.

Hand holding a syringe with a needle inserted into the skin, another hand guiding the needle with the index finger

  1. Fold the safety device down, separating it from the needle protector.

Two hands holding a syringe with an exposed needle and a black safety device at the end

  1. Remove the cap that protects the needle without twisting it. Adjust the syringe contents to the prescribed dose by your doctor. Eliminate any excess volume by pressing the plunger in a vertical position. Do not pull the plunger back, and do not remove the air bubble contained in the syringe. If the air bubble is not correctly positioned next to the plunger, gently tap the syringe until the air bubble is in place.

Hand holding a syringe with a needle inserted into the skin of the arm, another hand holding and tensing the skin for injection

  1. Take a skin fold, without pressing, between your thumb and index finger, and with your other hand, insert the needle vertically and slowly into the skin fold, at a right angle to the skin.

Schematic representation of buttocks showing injection sites with circles and a bifurcation at the bottom

  1. Slowly inject the required dose into the fatty tissue, for example, the abdominal skin, the front of the thighs, the lower back, or the back of the arms. Wait a few seconds to allow the solution to distribute before removing the needle and releasing the skin fold.
  1. Clean the area with a swab if you have bled. Choose a different injection site for the next time (e.g., alternating between the left and right side of the abdomen).

Hand holding an auto-injector with the needle inserted into the skin and an arrow indicating the injection movement

Hand holding an auto-injector with the needle inserted into the skin and a curved arrow indicating the injection movement

  1. Fold the safety device back to its original position, so it is parallel to the needle. Then, with the safety device flat on a rigid surface, press down until the needle is locked in the device.

Hand holding a syringe with a needle inserted into the skin, arrow indicates direction of withdrawal, subcutaneous injection technique

  1. The used syringe, with the needle facing down, can be inserted into the same syringe container or a container for sharp waste. This way, the syringe is safe, and the container with the syringe or the container for sharp waste can be returned to a hospital or pharmacist for destruction.

If you use more innohep than you should

If you are treated with more innohep than you need, you may experience bleeding. Consult your doctor or nurse immediately if you do not feel well or think you have been given too high a dose of innohep.

If you forget to use innohep

Do not inject a double dose to make up for the forgotten dose. If you have forgotten to administer more than one dose, consult your doctor as soon as possible.

If you stop treatment with innohep

If you stop administering innohep, the effect of making your blood more fluid will cease. Do not stop treatment with innohep without consulting your doctor or nurse.

If you have any other questions about using this medication, ask your doctor or nurse.

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

Like all medications, innohep can cause side effects, although not everyone will experience them.

Severe side effects:

Rarely, severe side effects have been observed during treatment with innohep that require immediate medical attention. If you experience any of the following symptoms, consult your doctor or go to the nearest hospital for emergency treatment.

  • Severe allergic reaction. Symptoms include sudden appearance of a severe skin rash, swelling of the throat, face, lips, or mouth, difficulty breathing.
  • Severe bleeding. Symptoms include red or brown urine, black tarry stools, unusual bruising (very painful, extensive, or dark), and any bleeding that does not stop.

The following side effects have been observed with the administration of innohep:

Common: may affect up to 1 in 10 people

  • Bleeding: May lead to complications, such as anemia (low red blood cell count) or bruising.
  • Reactions at the injection site (including bruising, bleeding, pain, itching, redness, inflammation, and hardening of the injection site).

Uncommon: may affect up to 1 in 100 people

  • Thrombocytopenia (decrease in platelet count).
  • Hypersensitivity (allergic reaction).
  • Bruising and skin discoloration.
  • Elevated liver enzyme levels.
  • Dermatitis (skin inflammation).
  • Rash and itching.

Rare: may affect up to 1 in 1,000 people

  • Heparin-induced thrombocytopenia (decrease in platelet count due to heparin treatment).
  • Thrombocytosis (increase in platelet count).
  • Angioedema (swelling of the face, lips, and tongue).
  • Anaphylactic reaction (see above "Severe allergic reaction").
  • Hyperkalemia (elevated potassium levels in the blood).
  • Toxic skin rash.
  • Necrosis of the skin.
  • Habones.
  • Osteoporosis, observed in long-term treatments.
  • Priapism (prolonged, often painful, erection without prior sexual stimulation).

Pediatric population

Limited information is available from a clinical trial and post-marketing data, indicating that the profile of adverse reactions in children and adolescents is comparable to that observed in adults.

Reporting side effects

If you experience any side effects, consult your doctor, pharmacist, or nurse, even if they are not listed in this leaflet. You can also report them directly through the Spanish Medicines and Healthcare Products Agency (AEMPS) website: https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medication.

5. Storage of innohep

  • Keep this medication out of the sight and reach of children.

Do not use this medication after the expiration date stated on the packaging. The expiration date is the last day of the month indicated.

  • No special storage conditions are required.
  • Do not use this medication if you notice turbidity or a precipitate in the syringe.
  • The solution may have a yellowish color during storage, but this does not affect the quality of the product, which is still safe to use.
    • Medications should not be disposed of in wastewater or household waste. Place the packaging and any unused medication in the SIGRE collection point at the pharmacy. If you have any doubts, ask your pharmacist how to dispose of the packaging and any unused medication. This will help protect the environment.

6. Package contents and additional information

Composition of innohep

  • The active ingredient is tinzaparin sodium. Each ml of injectable solution contains 20,000 IU anti-Xa of tinzaparin sodium.
  • The other ingredients are sodium metabisulfite (E 223), sodium hydroxide, and water for injections.

Appearance of the product and package contents

Injectable solution.

Transparent glass syringes containing a clear or pale yellow solution, free from turbidity and sediment when the syringe is left to stand.

Package sizes:

  • 0.7 ml (14,000 IU anti-Xa), packs of 2, 6, 10, 30, 50, and 100 syringes.

Not all package sizes may be marketed.

Marketing authorization holder and manufacturer

Marketing authorization holder:

LEO Pharma A/S

Industriparken 55,

DK-2750 Ballerup

Denmark

Manufacturer:

Laboratoires LEO S.A.

39 Route de Chartres,

FR-28500 Vernouillet Cedex

France

Date of the last revision of this leaflet:December 2019.

Detailed and updated information on this medication is available on the website of the Spanish Agency for Medicines and Healthcare Products (AEMPS) http://www.aemps.gob.es/.

Online doctors for INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection

Discuss questions about INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

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Tarek Agami

General medicine 11 years exp.

Dr. Tarek Agami is a general practitioner registered in both Portugal and Israel, with broad experience in family and preventive medicine. He offers online consultations for adults and children, providing personalised support for primary care needs, chronic disease management, and everyday health concerns.

Dr. Agami received clinical training and worked in leading medical institutions in Israel (Kaplan Medical Center, Barzilai Medical Center, Wolfson Medical Center) and Portugal (European Healthcare City, Viscura Internacional, Hospital Dr. José Maria Grande, Hospital Vila Franca de Xira). His approach combines international medical standards with individualised attention to each patient.

Main areas of consultation:

  • Diagnosis and treatment of acute and chronic conditions (high blood pressure, diabetes, respiratory infections, cardiovascular symptoms)
  • Evaluation of symptoms and guidance on further diagnostic testing
  • Preventive check-ups and regular health monitoring
  • Medical support during travel or after relocation
  • Treatment adjustments and lifestyle recommendations based on your personal history
Dr. Agami provides medical support for patients using GLP-1 medications (such as Ozempic or Mounjaro) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Portugal and Israel.

Dr. Agami is committed to evidence-based, patient-centred care, ensuring that each person receives trusted medical support tailored to their health goals.

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Nuno Tavares Lopes

Family medicine 18 years exp.

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
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  • IMT medical certificates for driving licence exchange
Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.

Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

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Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance.

Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults.

In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions.

Patients commonly seek his care for:

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  • general family medicine concerns
Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.
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Frequently Asked Questions

Is a prescription required for INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection?
INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection?
The active ingredient in INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection is tinzaparin. This information helps identify medicines with the same composition but different brand names.
How much does INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection cost in pharmacies?
The average pharmacy price for INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection is around 142.14 EUR. Prices may vary depending on the manufacturer and dosage form.
Who manufactures INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection?
INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection is manufactured by Leo Pharma A/S. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to INNOHEP 14,000 IU Anti-Xa / 0.7 mL Pre-filled Syringe Solution for Injection?
Other medicines with the same active substance (tinzaparin) include INNOHEP 10,000 IU Anti-Xa / 0.5 ml Pre-filled Syringe Solution for Injection, INNOHEP 12,000 IU Anti-Xa/0.6 mL Pre-filled Syringe Solution for Injection, INNOHEP 16,000 IU Anti-Xa/0.8 mL Pre-filled Syringe Solution for Injection. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
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