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Lonopin 40mg Injection
Last updated on 09 May 2026 | 06:50 AM (IST)
₹306
MRP: ₹478.49
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Lonopin 40mg Injection is an anticoagulant (blood thinner) used to prevent and treat blood clots. It contains enoxaparin, which helps stop harmful clots from forming in veins and lungs, such as deep vein thrombosis (DVT) and pulmonary embolism. It is also used in certain heart conditions and after surgery when clot risk is higher.
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Introduction
Lonopin 40mg Injection is an anticoagulant drug belonging to the category of low molecular weight heparin (LMWH). It contains the active ingredient Enoxaparin. It is used to treat severe blood clots and also prevents the occurrence of deep vein thrombosis (DVT) in abdominal surgery, hip replacement surgery, knee replacement surgery, and in people with severe movement restrictions. This injection also helps prevent further heart complications in patients with unstable angina and non-Q wave myocardial infarction. Many patients search for Lonopin 40mg for DVT as it is one of the key uses of this medicine.
When comparing treatment options, some doctors may consider Lonopin vs Clexane, since both belong to the LMWH category. The Lonopin 40mg dosage is determined strictly by a healthcare provider based on the patient’s health condition. Pregnant women may sometimes be prescribed Lonopin 40mg for pregnancy, but only under close medical supervision due to potential risks and benefits.
The medicine is not recommended for patients with active bleeding, hypersensitivity, or allergies to the active compound, as well as those with a history of heparin-induced thrombocytopenia. Before taking Lonopin 40mg Injection, tell your physician if you are allergic to Enoxaparin, heparin, benzyl alcohol, or pork products. Patients often look for Lonopin 40mg substitute in case of unavailability or cost concerns.
For those considering affordability and accessibility, it is advisable to check the Lonopin 40mg price from trusted pharmacies or buy Lonopin 40mg online from verified platforms to ensure authenticity and safety.
Uses
Lonopin 40mg uses are:
- Prevention of Deep Vein Thrombosis (DVT) in surgery or immobilized patients.
- Prevention of Pulmonary Embolism (PE).
- Management of Acute Coronary Syndrome (ACS).
- Prevention of blood clots in high-risk pregnancies.
- Prevention of blood clots after certain surgeries.
How Lonopin 40mg Injection works
Lonopin 40mg Injection binds to the antithrombin to form a complex. Antithrombin is a protein that blocks the formation of abnormal blood clots. This drug mainly prevents the activation of factor Xa, eventually preventing clot formation. It is commonly used for the prevention and treatment of conditions associated with increased risk of blood clots.
Interaction of Lonopin 40mg Injection with other drugs
Some medicinal products that affect haemostasis should be discontinued before starting Lonopin 40mg Injection therapy unless absolutely necessary. If a combination is required, Lonopin 40mg Injection should be used with careful clinical and laboratory monitoring.
These products include systemic salicylates, acetylsalicylic acid at anti-inflammatory doses, NSAIDs like ketorolac, other thrombolytics such as alteplase, reteplase, streptokinase, tenecteplase, urokinase, and other anticoagulants.
Always inform your doctor about any medicines or supplements you are taking, as they may interact with Lonopin 40mg Injection.
Storage conditions
- Store Lonopin 40mg Injection below 25 °C.
- Do not freeze
- Keep it out of reach from children.
- Protect them from light and moisture.
How to use Lonopin 40mg Injection
Lonopin 40mg Injection will be administered to you by a healthcare professional in a hospital setting. It is usually administered as an intravenous injection into a vein. Your doctor will decide the dose, route of administration, and frequency based on your disease condition and other factors.
Safety Advice for Lonopin 40mg Injection
Breast Feeding
It is unknown if Lonopin 40mg Injection is excreted unaltered in breast milk. Please consult your doctor before breastfeeding.
Alcohol
It is unknown whether consuming alcohol while taking an Lonopin 40mg Injection is safe. Please speak with your physician.
Liver
Inform your doctor if you have liver disease because of Lonopin 40mg Injection should be used cautiously with a liver condition.
Lungs
It is unknown whether Lonopin 40mg Injection is safe for patients with lung problems. Consult your doctor if you have lung disease before starting the treatment.
Driving
It is safe to travel, drive vehicles, or operate heavy machinery after administering Lonopin 40mg Injection. The medicine does not impair any alertness and coordination.
Pregnancy
Before beginning therapy with Lonopin 40mg Injection, tell your doctor if you are pregnant, suspect you are pregnant, or are planning to become pregnant. It is not known that Lonopin 40mg Injection interferes with pregnancy.
Side Effects
Side effects are unwanted symptoms caused by medicines. Even though all drugs cause side effects, not everyone gets them. Lonopin 40mg side effects are
Serious side effects of Lonopin 40mg Injection are:
- Severe allergic reactions (swelling of lips, tongue, or throat, difficulty breathing, or swallowing)
- Too much bleeding (weakness, being pale, dizziness with headache, or unexplained swelling)
- Blockage of blood vessels (pain, redness, or swelling in the legs, or coughing up blood)
- Rash of dark red spots under the skin
Common side effects of Lonopin 40mg Injection are:
- Bleeding
- Bruising more easily
- Low blood cell counts
- Headache
- Itchy red skin
- Edema
- Pain at the injection site
- Pink patches on the skin
Expert tips
-
Lonopin 40mg Injection may cause bleeding and other undesirable side effects, so it is important to stay alert and inform your doctor if you notice unusual symptoms.
-
Adequate rest is recommended during treatment to help your body recover and reduce complications.
-
Maintain a healthy and well-balanced diet to support overall health and healing.
-
Apply a cool compress at the injection site to minimize pain, swelling, or irritation.
-
Lonopin 40mg Injection should not be discontinued without medical advice, as sudden stoppage can increase the risk of blood clots.
-
Be cautious with activities that could cause cuts, bruises, or injuries, since the medicine may increase bleeding tendency.
-
Report any signs of unusual bleeding such as nosebleeds, blood in urine or stool, or prolonged bleeding from cuts to your doctor immediately.
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Follow your doctor’s instructions for blood tests or monitoring while on this treatment.
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Limit or avoid alcohol as it may further increase the risk of bleeding.
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Inform your doctor about all medicines or supplements you are taking, since some (like aspirin, NSAIDs, or other blood thinners) may interact with Lonopin.
-
Use only if prescribed by your doctor during pregnancy or breastfeeding, as safety needs to be carefully evaluated.
FAQs about Lonopin 40mg Injection
Q1.
Who should not take Lonopin 40mg Injection?
Lonopin 40mg Injection is not recommended for people suffering from active major bleeding or a history of hypersensitivity to this drug, heparin, Benzyl alcohol, or pork products. This drug is also not advised for people with a history of heparin-induced thrombocytopenia in the past hundred days.
Q2.
What should I not take with Lonopin 40mg Injection?
When taking Lonopin 40mg Injection, it's important to avoid certain medications, supplements, and activities that may increase the risk of bleeding or interact with the anticoagulant effects of Lonopin 40mg Injection includes other anticoagulants, non-steroidal anti-inflammatory drugs, and anti-platelets.
Q3.
What is the correct way to store Lonopin 40mg Injection?
Lonopin 40mg Injection should be stored at room temperature (between 68°F to 77°F or 20°C to 25°C) away from light and moisture. It should be kept out of the reach of children and not be frozen. Unused portions of Lonopin 40mg Injection solution should be discarded according to the manufacturer's instructions.
Q4.
When should you report to the doctor while using Lonopin 40mg Injection?
Contact your physician directly if you experience severe allergic reactions like the spelling of lips, tongue, throat, difficulty breathing or swallowing, unexplained swelling, painful Rash, chest pain, or blood in the cough during the treatment with Lonopin 40mg Injection.
Q5.
What is the recommended duration of Lonopin 40mg Injection treatment?
The duration of Lonopin 40mg Injection treatment depends on the underlying condition being treated, the risk of clotting, and individual patient factors. Treatment may be short-term (e.g., during hospitalisation or surgical procedures) or long-term for chronic conditions such as DVT or PE.
Q6.
What are the common side effects of Lonopin 40mg Injection?
Common side effects of Lonopin 40mg Injection may include bleeding or bruising at the injection site, nosebleeds, nausea, headache, and itching. Serious side effects such as severe bleeding or allergic reactions are rare but may occur.
Fact Box of Lonopin 40mg Injection
|
Molecule Name |
Enoxaparin |
|
Therapeutic class |
Anticoagulant |
|
Pharmacological class |
Low molecular weight heparin (LMWH) |
|
Indications |
Treat and prevent blood clot |
References
1. Rovi Pharma Industrial ServicesElectronic Medicines Compendium (EMC), [Revised on Apr 2022], [Accessed on March 2024],https://www.medicines.org.uk/emc/files/pil.9331.pdf
2. Sanofi, [Revised on Apr 2022] [Accessed on March 2024], https://products.sanofi.us/lovenox/lovenox.pdf
3. Sanofi India Limited, Central Drugs Standard Control Organisation (CDSCO), [Revised on Dec 2018], [Accessed on March 2024], https://cdsco.gov.in/opencms/resources/UploadCDSCOWeb/2018/UploadPrescribingInfo/1CLEXANE-SANOFI.pdf
4. KD Tripathi, Essentials of Medical Pharmacology, Drugs Affecting Coagulation, Bleeding and Thrombosis, 8th Edition, 2019, 659-681.
5.https://www.ema.europa.eu/en/documents/product-information/inhixa-epar-product-information_en.pdf
Disclaimer
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Author Details

Written By
Dr. Vijayalakshmi N.
BDS

Reviewed By
Dr. Tejashwin Adiga
MBBS
Last updated : 09 May 2026 | 06:50 AM (IST)

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