Clopidogrel Winthrop 300 mg film-coated tablets

ATC Code
Clopidogrel Winthrop 300 mg film-coated tablets

Sanofi Pharma Bristol-Myers Squibb SNC

Pharmacological group Antithrombotic agents


All to know

Authorisation holder

Sanofi Pharma Bristol-Myers Squibb SNC

What is it and how is it used?

Clopidogrel Winthrop belongs to a group of medicines called antiplatelet medicinal products. Platelets are very small structures in the blood which clump together during blood clotting. By preventing this clumping, antiplatelet medicinal products reduce the chances of blood clots forming (a process called thrombosis).

Clopidogrel Winthrop is taken to prevent blood clots (thrombi) forming in hardened blood vessels (arteries), a process known as atherothrombosis, which can lead to atherothrombotic events (such as stroke, heart attack, or death).

You have been prescribed Clopidogrel Winthrop to help prevent blood clots and reduce the risk of these severe events because:

  • You have a condition of hardening of arteries (also known as atherosclerosis), and
  • You have previously experienced a heart attack, stroke or have a condition known as peripheral arterial disease, or
  • You have experienced a severe type of chest pain known as ?unstable angina? or ?myocardial infarction? (heart attack). For the treatment of this condition your doctor may have placed a stent in the blocked or narrowed artery to restore effective blood flow. You should also be given acetylsalicylic acid (a substance present in many medicines used to relieve pain and lower fever as well as to prevent blood clotting) by your doctor.
  • You have an irregular heartbeat, a condition called ?atrial fibrillation?, and you cannot take medicines known as ?oral anticoagulants? (vitamin K antagonists) which prevent new clots from forming and prevent existing clots from growing. You should have been told that ?oral anticoagulants? are more effective than acetylsalicylic acid or the combined use of Clopidogrel Winthrop and acetylsalicylic acid for this condition. Your doctor should have prescribed Clopidogrel Winthrop plus acetylsalicylic acid if you cannot take ?oral anticoagulants? and you do not have a risk of major bleeding.


What do you have to consider before using it?

Do not takeClopidogrel Winthrop:

If you are allergic hypersensitive to clopidogrel or any of the other ingredients of Clopidogrel Winthrop If you have a medical condition that is currently causing bleeding such as a stomach ulcer or bleeding within the brain If you suffer from severe liver disease.

If you think any of these apply to you, or if you are in any doubt at all, consult your doctor before taking Clopidogrel Winthrop.

Take special care with Clopidogrel Winthrop:
If any of the situations mentioned below apply to you, you should tell your doctor before taking Clopidogrel Winthrop:
- if you have a risk of bleeding such as

  • a medical condition that puts you at risk of internal bleeding (such as a stomach ulcer).
  • a blood disorder that makes you prone to internal bleeding (bleeding inside any tissues, organs or joints of your body).
  • a recent serious injury.
  • a recent surgery (including dental).
  • a planned surgery (including dental) in the next seven days. - if you have had a clot in an artery of your brain (ischaemic stroke) which occurred within the last seven days. - if you have kidney or liver disease.

While you are taking Clopidogrel Winthrop:
- You should tell your doctor if a surgery (including dental) is planned.
- You should also tell your doctor immediately if you develop a medical condition (also known as Thrombotic Thrombocytopenic Purpura or TTP) that includes fever and bruising under the skin that may appear as red pinpoint dots, with or without unexplained extreme tiredness, confusion, yellowing of the skin or eyes (jaundice) (see section 4 ?POSSIBLE SIDE EFFECTS?). - If you cut or injure yourself, it may take longer than usual for bleeding to stop. This is linked to the way your medicine works as it prevents the ability of blood clots to form. For minor cuts and injuries e.g., cutting yourself, shaving, this is usually of no concern. However, if you are concerned by your bleeding, you should contact your doctor straightaway (see section 4 ?POSSIBLE SIDE EFFECTS?).
- Your doctor may order blood tests.

Clopidogrel Winthrop is not intended for use in children or adolescents.

Taking other medicines:

Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including medicines obtained without a prescription.
Some other medicines may influence the use of Clopidogrel Winthrop or vice versa.

You should specifically tell your doctor if you take

  • oral anticoagulants, medicines used to reduce blood clotting,
  • a non-steroidal anti-inflammatory medicine, usually used to treat painful and/or inflammatory conditions of muscle or joints,
  • heparin or any other injectable medicine used to reduce blood clotting,
  • omeprazole, esomeprazole or cimetidine, medicines to treat upset stomach,
  • fluconazole, voriconazole, ciprofloxacin, or chloramphenicol, medicines to treat bacterial and fungal infections,
  • fluoxetine, fluvoxamine, or moclobemide, medicines to treat depression,
  • carbamazepine, or oxcarbazepine, medicines to treat some forms of epilepsy,
  • ticlopidine, other antiplatelet agent.

If you have experienced severe chest pain (unstable angina or heart attack), you may be prescribed Clopidogrel Winthrop in combination with acetylsalicylic acid, a substance present in many medicines used to relieve pain and lower fever. An occasional use of acetylsalicylic acid (no more than 1,000 mg in any 24 hour period) should generally not cause a problem, but prolonged use in other circumstances should be discussed with your doctor.

Taking Clopidogrel Winthrop with food and drink

Clopidogrel Winthrop may be taken with or without food.

Pregnancy and breastfeeding

It is preferable not to take this product during pregnancy.

If you are pregnant or suspect that you are pregnant, you should tell your doctor or your pharmacist before taking Clopidogrel Winthrop. If you become pregnant while taking Clopidogrel Winthrop, consult your doctor immediately as it is recommended not to take clopidogrel while you are pregnant.

While taking Clopidogrel Winthrop, consult your doctor about the breast-feeding of a baby. You should not breastfeed while taking this medicine.
If you are breastfeeding or planning to breastfeed, talk to your doctor before taking this medicine.

Ask your doctor or pharmacist for advice before taking any medicine.

Driving and using machines:

Clopidogrel Winthrop is unlikely to affect your ability to drive or to use machines.

Important information about some of the ingredients of Clopidogrel Winthrop: Clopidogrel Winthrop contains lactose. If you have been told by your doctor that you have an intolerance to some sugars (e.g. lactose), contact your doctor before taking this medicine.

Clopidogrel Winthrop also contains hydrogenated castor oil which may cause stomach upset or diarrhoea.

How is it used?

Always take Clopidogrel Winthrop exactly as your doctor has told you. You should check with your doctor or pharmacist if you are not sure.

If you have experienced severe chest pain (unstable angina or heart attack), your doctor may give you 300 mg of Clopidogrel Winthrop (1 tablet of 300 mg or 4 tablets of 75 mg) once at the start of treatment. Then, the usual dose is one 75 mg tablet of Clopidogrel Winthrop per day to be taken orally with or without food, and at the same time each day.

You should take Clopidogrel Winthrop for as long as your doctor continues to prescribe it.

If you take more Clopidogrel Winthrop than you should:

Contact your doctor or the nearest hospital emergency department because of the increased risk of bleeding.

If you have any further questions on the use of this product, ask your doctor or pharmacist.

What are possible side effects?

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

The frequency of possible side effects listed below is defined using the following convention:

very common affects more than 1 user in 10 common affects 1 to 10 users in 100 uncommon affects 1 to 10 users in 1,000 rare affects 1 to 10 users in 10,000 very rare affects less than 1 user in 10,000 not known frequency cannot be estimated from the available data

Contact your doctor immediately if you experience:

  • fever, signs of infection or extreme tiredness. These may be due to rare decrease of some blood cells.
  • signs of liver problems such as yellowing of the skin and/or the eyes (jaundice), whether or not associated with bleeding which appears under the skin as red pinpoint dots, and/or confusion (see section 2 ?Take special care with Clopidogrel Winthrop?).
  • swelling in the mouth or skin disorders such as rashes and itching, blisters of the skin. These may be the signs of an allergic reaction.

The most common side effectreported with Clopidogrel Winthrop is bleeding. Bleeding may occur as bleeding in the stomach or bowels, bruising, haematoma (unusual bleeding or bruising under the skin), nose bleed, blood in the urine. In a small number of cases, bleeding in the eye, inside the head, the lung or the joints has also been reported.

If you experience prolonged bleeding when taking Clopidogrel Winthrop

If you cut or injure yourself, it may take longer than usual for bleeding to stop. This is linked to the way your medicine works as it prevents the ability of blood clots to form. For minor cuts and injuries e.g., cutting yourself, shaving, this is usually of no concern. However, if you are concerned by your bleeding, you should contact your doctor straightaway (see section 2 ?Take special care with Clopidogrel Winthrop?).

Other side effects reported with Clopidogrel Winthrop are:

Common side effects: Diarrhoea, abdominal pain, indigestion or heartburn.

Uncommon side effects: Headache, stomach ulcer, vomiting, nausea, constipation, excessive gas in stomach or intestines, rashes, itching, dizziness, sensation of tingling and numbness.

Rare side effect: Vertigo.

Very rare side effects: Jaundice; severe abdominal pain with or without back pain; fever, breathing difficulties sometimes associated with cough; generalised allergic reactions; swelling in the mouth; blisters of the skin; skin allergy; inflammation of the mouth (stomatitis); decrease in blood pressure; confusion; hallucinations; joint pain; muscular pain; changes in the way things taste.

In addition, your doctor may identify changes in your blood or urine test results.

If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.

How should it be stored?

Keep out of the reach and sight of children.
Do not use Clopidogrel Winthrop after the expiry date which is stated on the carton and on the blister, after EXP.
This medicinal product does not require any special storage conditions.

Do not use Clopidogrel Winthrop if you notice any visible sign of deterioration.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.

Further information

What Clopidogrel Winthrop contains
The active substance is clopidogrel. Each tablet contains 300 mg of clopidogrel (as hydrogen sulphate).

The other ingredients are:

  • Tablet core: mannitol (E421), hydrogenated castor oil, microcrystalline cellulose, macrogol 6000 and low-substituted hydroxypropylcellulose
  • Tablet coating: lactose monohydrate (milk sugar), hypromellose (E464), triacetin (E1518), red iron oxide (E172) and titanium dioxide (E171),
  • Polishing agent: carnauba wax.
What Clopidogrel Winthrop looks like and contents of the pack
Clopidogrel Winthrop 300-mg film-coated tablets are oblong, pink, engraved on one side with the number ?300? and on the other side with the number ?1332?. Clopidogrel Winthrop is supplied in cardboard cartons containing 4x1, 10x1, 30x1 and 100x1 tablets in all aluminium perforated unit-dose blisters. Not all pack sizes may be marketed.

Marketing Authorisation Holder and Manufacturer:
Marketing Authorisation Holder:
174 Avenue de France - F-75013 Paris - France

Sanofi Winthrop Industrie
1, rue de la Vierge, Ambarès & Lagrave, F-33565 Carbon Blanc cedex, France

For any information about this medicine, please contact the local representative of the Marketing Authorisation Holder:

BelgiëBelgiqueBelgien sanofi-aventis Belgium TélTel 32 02 710 54 00 LuxembourgLuxemburg sanofi-aventis Belgium TélTel 32 02 710 54 00 BelgiqueBelgien

sanofi-aventis Bulgaria EOOD 359 02 970 53 00 Magyarország sanofi-aventis zrt., Magyarország Tel 36 1 505 0050

eská republika sanofi-aventis, s.r.o. Tel 420 233 086 111 Malta sanofi-aventis Malta Ltd. Tel 356 21493022

Danmark sanofi-aventis Denmark AS Tlf 45 45 16 70 00 Nederland sanofi-aventis Netherlands B.V. Tel 31 0182 557 755

Deutschland Winthrop Arzneimittel GmbH Tel 490180 20 200 10 Norge sanofi-aventis Norge AS Tlf 47 67 10 71 00

Eesti sanofi-aventis Estonia OÜ Tel 372 627 34 88 Österreich sanofi-aventis GmbH Tel 43 1 80 185 0

sanofi-aventis AEBE . 30 210 900 16 00 Polska sanofi-aventis Sp. z o.o. Tel 48 22 280 00 00

España sanofi-aventis, S.A. Tel 34 93 485 94 00 Portugal sanofi-aventis - Produtos Farmacêuticos, Lda Tel 351 21 35 89 400

România sanofi-aventis România S.R.L. Tel 40 0 21 317 31 36 France sanofi-aventis France Tél 0 800 222 555 Appel depuis létranger 33 1 57 63 23 23

Ireland sanofi-aventis Ireland Ltd. Tel 353 0 1 403 56 00 Slovenija sanofi-aventis d.o.o. Tel 386 1 560 48 00

Ísland Vistor hf. Sími 354 535 7000 Slovenská republika sanofi-aventis Pharma Slovakia s.r.o. Tel 421 2 33 100 100

Italia sanofi-aventis S.p.A. Tel. 39 02 393 91 SuomiFinland sanofi-aventis Oy PuhTel 358 0 201 200 300

sanofi-aventis Cyprus Ltd. . 357 22 871600 Sverige sanofi-aventis AB Tel 46 08 634 50 00

Latvija sanofi-aventis Latvia SIA Tel. 371 67 33 24 51 United Kingdom sanofi-aventis Tel 44 0 1483 505 515


UAB sanofi-aventis Lietuva
Tel: +370 5 2755224

This leaflet was last approved in MM/YYYY

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