Clexane Injection: Uses, Dosage & Side Effects in Pakistan

Clexane Injection Uses, Dosage, Side Effects & Price in Pakistan

1. Quick Info (Mukhtasir Maloomat)

2. What is Clexane Injection? (Clexane Injection kya hai)

Clexane Injection belongs to the class of drugs known as Low Molecular Weight Heparins (LMWHs) and is primarily used as an anticoagulant — a medicine that prevents blood from clotting too readily. Its mechanism of action involves inhibiting certain clotting factors in the blood, specifically Factor Xa and partially Factor IIa, which are proteins required in the clotting process. By blocking these factors, Clexane helps prevent the formation of dangerous clots in veins and arteries. Patients who typically take Clexane Injection include those undergoing surgery, suffering from clot-related disorders, or at high risk for developing blood clots.

Clexane Injection is part of a broader class of anticoagulants that aim to prevent blood clots. Compared to older anticoagulants such as unfractionated heparin, it offers more predictable dosing and can be administered subcutaneously — meaning injected under the skin — making it more convenient for outpatient use. Always take Clexane Injection as directed by your doctor or pharmacist.

3. Uses (Fayde / Kis kaam aata hai)

• Prevention of deep vein thrombosis (DVT) after surgery
• Treatment of DVT and pulmonary embolism (PE)
• Prevention of blood clots in acute coronary syndromes (ACS)

4. Who Should Take (Kis ko lena chahiye)

• Surgical patients at high risk of blood clot formation post-operation
• Patients diagnosed with DVT or pulmonary embolism requiring anticoagulation
• Patients with acute coronary syndrome (heart attack or unstable angina) under specialist care

5. When NOT to Take (Kab nahi lena chahiye)

• If you have active major bleeding or a severe bleeding disorder
• If you have a history of heparin-induced thrombocytopenia (HIT)
• If you are allergic to enoxaparin sodium or any ingredient

6. Dosage (Kitni leni hai)

• As prescribed by your doctor; dosing is weight-based and indication-specific

• As directed by your doctor; never adjust the dose without medical advice

• As prescribed — do not exceed the dose calculated by your doctor

• If you miss a dose, take it as soon as you remember. If the next dose is close, skip the missed dose. Never take a double dose.

7. How to Take (Kaise lena hai)

• Clexane is injected under the skin (subcutaneous), not into muscle or vein

• The abdomen (belly area) is the most common injection site; rotate sites

• Inject at the same time each day to maintain consistent blood levels

• Your doctor or nurse will show you the correct injection technique

8. Best Time (Kab lena chahiye)

• Follow your doctor's schedule exactly — timing may vary by indication

• Inject at consistent times to maintain therapeutic blood levels

9. Empty Stomach or After Food (Khali pait ya khane ke baad)

Clexane Injection is administered by injection and is not affected by food. Inject as prescribed regardless of meal timing.

10. Warnings (Ihtiyat)

• Don't use Clexane Injection if you have active major bleeding or are allergic to enoxaparin
• Monitor platelet count during treatment — report unusual bruising or clotting to your doctor immediately
• Dose adjustment is required in kidney disease; your doctor will calculate the appropriate dose

11. Precautions (Ahm ehtiyaat)

• Store below 25°C in the original packaging
• Do not freeze
• Keep out of the reach of children

12. Side Effects (Nuksanat)

• Bruising or pain at injection site, minor bleeding (e.g. from cuts or gums), thrombocytopenia (low platelet count)

• Major bleeding (internal, spinal, or intracranial) — seek emergency help immediately, heparin-induced thrombocytopenia (HIT) — see a doctor immediately, spinal haematoma with neuraxial anaesthesia (serious and rare) — see a doctor immediately

13. Drug Interactions (Dawaon ke sath reaction)

• Potentiates the effect of warfarin, aspirin, NSAIDs, and thrombolytics — increased bleeding risk
• Do not use with other LMWH or heparin products simultaneously
• Inform your doctor of all medicines including over-the-counter pain relievers

14. When to See Doctor (Kab doctor ke paas jayein)

• If you notice unusual or excessive bleeding from any site (wounds, gums, urine, stools)
• If you develop severe back pain or abdominal pain (possible internal bleeding)
• If you experience sudden weakness or numbness in legs after a spinal procedure (possible spinal haematoma — a medical emergency)
• If you notice unexpected clot formation despite being on Clexane (possible HIT)

15. Alternatives (Sasti Dusri Dawaein)

16. Price in Pakistan (Price kitni hai)

(Note: Clexane is a prescription medicine. Price may vary by pharmacy. A valid prescription is required for purchase.)

17. FAQs (Aksar poochay jane walay sawalat)

Q: Clexane Injection kis kaam aata hai?

A: Clexane is an anticoagulant injection that prevents and treats dangerous blood clots such as DVT and pulmonary embolism. See the uses section on PakVita for full details.

Q: Clexane Injection ko kaise lagaya jata hai?

A: Clexane is injected under the skin (subcutaneously), usually in the abdomen. Your doctor or nurse will demonstrate the correct technique. Do not inject into muscle.

Q: Pakistan mein Clexane ki price kitni hai?

A: Clexane 40mg injection is available in Pakistan for approximately Rs. 900 to Rs. 1,200 per pre-filled syringe. Verify the current rate at a pharmacy with a prescription.

Q: Clexane ke bleeding signs kya hain?

A: Signs of bleeding include unusual bruising, blood in urine or stools, prolonged bleeding from cuts, severe headache, or back pain. Seek emergency help immediately if these occur.

Q: Clexane Injection ke nuksanat kya hain?

A: Common side effects include bruising and pain at the injection site. Serious effects include major bleeding. Contact your doctor immediately if unusual bleeding occurs.

18. Medical Review (Medical jaiza)

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-07-09

19. Disclaimer (Zaroori tanbeeh)

The information on this page is for awareness only. It is not medical advice. Always consult your doctor or pharmacist before taking any medicine. PakVita is not responsible for any harm.