Urokinase
About Urokinase
Urokinase is an injectable medicine used to dissolve dangerous blood clots that form in the blood vessels. It is primarily prescribed to treat blood clots in the lungs and to clear blockages in medical tubes, such as central venous catheters. This medicine acts quickly to break down clots and restore normal blood flow in life-threatening situations.
Because this medicine is used for emergency situations or specific medical procedures, it is injected as a short-term treatment in a hospital setting rather than taken on a regular daily schedule. There are no specific food restrictions when receiving this injection, but following a heart-healthy diet can support your recovery. Regular medical monitoring by your healthcare team is required throughout the duration of this treatment.
Common side effects of this treatment include bruising, minor bleeding at the injection site, and a mild fever. However, you must seek immediate medical attention if you experience serious side effects like severe, unstoppable bleeding or sudden extreme weakness. Your healthcare team will closely watch for these signs during and after the injection.
Before you receive this medicine, tell your doctor if you have a history of high blood pressure, liver damage, kidney problems, recent injuries, or a previous stroke. Do not receive Urokinase if you have active internal bleeding, have recently had brain or spinal surgery, have a history of haemorrhagic stroke (bleeding in the brain), or have severe, uncontrolled high blood pressure. Your medical team will carefully evaluate your health history before starting the procedure.
This medicine can interact with blood thinners, aspirin, and certain pain relievers, which may significantly increase your risk of bleeding. It is also important to consult your doctor if you are pregnant, breastfeeding, or are an elderly individual, as these groups require extra caution and monitoring during treatment.
Uses of Urokinase
Medicinal Benefits
Using Urokinase may provide the following benefits:
- Rapid clot breakdown: Urokinase helps quickly dissolve dangerous blood clots that block blood flow, helping restore circulation in affected areas.
- Supports organ function: By clearing blood vessel blockages, this medicine helps improve oxygen delivery to vital organs and may reduce symptoms such as severe shortness of breath and chest discomfort during clot-related emergencies.
- Helps manage blocked catheters: Urokinase can dissolve clots inside medical tubes, helping restore proper flow of fluids, nutrition, or medicines without the need for catheter replacement procedures.
- Reduces treatment-related complications: By helping clear blockages without surgical intervention, Urokinase may reduce the discomfort, risks, and delays associated with replacing blocked medical devices.
Directions for Use
- Follow your doctor’s instructions on the dosage and timing of this medication.
- Urokinase should be administered by a nurse or doctor.
- Do not self-administer.
Storage
Side Effects of Urokinase
Common Side Effects (Usually mild):
- Minor bleeding or oozing from the injection site
- Bruising around the injection area
- Mild fever or shivering
- Nausea or mild stomach discomfort
Serious Side Effects (Consult your doctor right away):
- Severe or unstoppable bleeding from any site (such as blood in the urine or stool, nosebleeds, or coughing up blood)
- Sudden, severe headache, dizziness, or loss of balance. Call emergency services immediately (dial 112 in India) or seek emergency medical care.
- Signs of a severe allergic reaction, such as skin rash, itching, swelling of the face, lips, or throat, and difficulty breathing
- Sudden chest pain, shortness of breath, or cold, blue extremities
Medicines Containing this Salt
View AllDrug Warnings
- Inspect the solution before use: Always make sure the medical team inspects the solution before injection; it should be clear, colourless, and free of any visible floating particles.
- Prevent injuries and bleeding: Avoid using sharp objects or performing activities that could cause cuts, and use a soft-bristled toothbrush to prevent gum bleeding after receiving this medicine.
- Avoid certain pain relievers: Do not take aspirin, ibuprofen, or other pain relievers after your treatment unless specifically instructed by your doctor, as they can increase your risk of bleeding.
- Inform healthcare providers: Tell all healthcare providers you visit, including dentists, that you have recently received this medicine.
Drug Interactions
- Blood thinners (such as warfarin or heparin): May significantly increase the risk of severe, uncontrolled bleeding when used alongside Urokinase.
- Antiplatelet medicines (such as aspirin or clopidogrel): can enhance the clot-dissolving effects and increase the chance of bleeding.
- Nonsteroidal anti-inflammatory drugs (NSAIDs like ibuprofen or naproxen): May increase bleeding risk and irritate the stomach lining.
Drug-Drug Interactions Checker List:
Safety Advice
Alcohol
unsafeAvoid the consumption of alcohol with Urokinase as it may increase the risk of bleeding.
Pregnancy
unsafeUrokinase is not recommended during pregnancy or immediately after the delivery unless advised by the doctor. Please consult a doctor if you are pregnant or planning for pregnancy.
Breast Feeding
unsafeBreastfeeding is not recommended during treatment with Urokinase. Please consult a doctor if you have any concerns.
Driving
cautionIt is unclear whether Urokinase impacts your ability to drive or operate machinery. However, drive or operate machinery only if you are alert.
Liver
cautionLet your doctor know if you have a history of liver diseases/conditions. Your doctor will prescribe only if the benefits outweigh the risks.
Kidney
cautionLet your doctor know if you have a history of kidney diseases/conditions. Your doctor will prescribe only if the benefits outweigh the risks.
Children
unsafeUrokinase is not recommended for children as safety and effectiveness have not been established.
Habit Forming
Diet & Lifestyle Advise
- Follow a heart-healthy diet: Eat a heart-healthy diet rich in fruits, vegetables, and whole grains and low in sodium to support your overall cardiovascular system during recovery.
- Avoid injury-prone activities: Avoid contact sports or any physical activities that carry a high risk of injury, falls, or bruising for at least 24–48 hours after your treatment, or as directed by your doctor.
- Use compression stockings if advised: Wear supportive compression stockings if recommended by your doctor to help improve blood flow in your legs and prevent future clots.
- Stay physically active as advised: Avoid sitting or lying still for long periods once your doctor clears you to move; simple leg stretches and light walking can help keep blood circulating.
Patients Concern
Disease/Condition Glossary
Blood Clot: A blood clot is a clump or mass of blood formed when platelets, proteins, and cells in the blood adhere to one another. When you are injured, your body creates a blood clot to stop the bleeding. Though blood clots are helpful to stop bleeding, they may be harmful when abnormally formed within blood vessels as they block blood vessels and inhibit blood flow to essential organs such as the brain, heart or lungs and result in severe conditions. Obesity, smoking, cancer, a family history of blood clots, age over 65, and certain birth control pills or pregnancy are common risk factors for blood clots.
FAQs
Urokinase belongs to a class of drugs called antithrombotic agents used to dissolve harmful blood clots in blood vessels. It is used in conditions such as peripheral vascular thromboembolism (blood clot in a large vein), cerebral thrombosis (blood clot in venous sinuses of the brain), cerebral infarction (stroke), myocardial infarction and pulmonary embolism (blood clots in the lungs).
Urokinase works by dissolving the harmful blood clots in the blood vessels. This restores the blood flow to the affected blood vessels, preventing various illnesses caused by blood clots.
Yes, Urokinase raises the possibility of bleeding. Always exercise caution when engaging in activities that could result in an injury or bleeding. Notify your doctor right away if you notice any unusual bruises or bleeding.
To determine blood clotting time, tests such as platelet count, factor V assay, fibrinogen level test, prothrombin time test (PT or PT-INR), and the INR (international normalised ratio) are utilised.
If you are scheduled for surgery, please consult your doctor. The doctor may advise you to stop taking Urokinase a few days before surgery because it increases the chance of bleeding during surgery.
Urokinase is not recommended for use in people with severe uncontrolled high blood pressure.
Urokinase may interact with certain medications such as anticoagulant medications (warfarin) and medications with platelet antiaggregant effects (aspirin, ticlopidine hydrochloride, dipyridamole). So, avoid taking these medications together. However, it is better to consult a doctor before taking any medication while on treatment with Urokinase to ensure safety.
The common side effects of Urokinase that may occur in some individuals such as unusual bleeding, nausea, vomiting, and loss of appetite. Most of these side effects do not necessitate medical treatment and fade away with time. Please visit your doctor if the side effects persist or worsen.
It is injected or infused directly into a vein or directly into a blocked catheter by a trained healthcare professional in a hospital setting. Talk to your doctor if you have questions about the procedure.
It is designed to dissolve newly formed clots made of fibrin, typically in the lungs or within medical tubes. Talk to your doctor to see if this treatment is appropriate for your specific condition.
These pain relievers can increase your risk of bleeding and should generally be avoided immediately after treatment. Talk to your doctor or pharmacist to find a safe pain relief alternative.
Signs include sudden, severe headache, bleeding that will not stop, blood in your urine, or signs of an allergic reaction like swelling and breathing difficulty. Seek emergency medical attention immediately or call emergency services (dial 112 in India) if you notice these symptoms.
Yes, it is frequently used in very small doses to dissolve clots blocking central venous catheters so they can function properly again. Talk to your doctor or nurse if you suspect a blockage.
It is generally reserved for life-threatening situations during pregnancy where the benefits outweigh the risks to the baby. Talk to your doctor to understand the risks and benefits.
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