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Angiomax Information

Angiomax (Bivalirudin) is an intravenous anticoagulant medication used to prevent the formation of dangerous blood clots in specific high-stakes cardiovascular scenarios. It is primarily used during a percutaneous coronary intervention (PCI), a procedure designed to open clogged heart arteries in patients with unstable angina or ST-elevation myocardial infarction (a severe type of heart attack). During this procedure, Angiomax prevents blood from clotting around the stent or within the newly opened vessel.

Angiomax is also indicated for patients with unstable angina who are undergoing PCI or those at risk of heparin-induced thrombocytopenia (HIT). Heparin is a common anticoagulant, but some patients develop a dangerous immune reaction to it that causes their platelet count to drop. In these cases, Angiomax is the preferred alternative because it provides necessary anticoagulation without triggering that specific immune reaction. It is typically administered alongside aspirin, as most clinical trials for this medication included patients on dual therapy.

The active ingredient, bivalirudin, is a synthetic peptide that functions as a Direct Thrombin Inhibitor (DTI). In patients with coronary artery disease, the inner lining of blood vessels is often obstructed by plaque; the insertion of a stent or inflation of a medical balloon can trigger the formation of clots. Bivalirudin binds directly and specifically to thrombin, the central enzyme that converts fibrinogen into fibrin (the "mesh" of a blood clot).

Angiomax Side Effects

Angiomax is an intravenous medication administered by healthcare professionals in a hospital setting, patients do not self-administer it. However, it can cause side effects that should be reported to the medical team immediately. Some common side effects of this medicine include fever, back pain, nausea, pain at the injection site, headache, and dizziness. Contact your doctor if these mild side effects persist or worsen.

The most pervasive serious side effect of this medication is, naturally, the risk of bleeding. While it is believed to have a lower bleeding risk than heparin, it still carries a significant potential for major hemorrhagic events. This bleeding risk can manifest as bruising, nosebleeds, or more serious internal issues like stroke, causing headache, differential limb weakness, and loss of consciousness. Stop taking this medicine and contact your doctor immediately if you experience any of these signs of internal bleeding or other serious side effects, including the following:
• Allergic reactions such as breathing difficulties, body itching, body rash, skin blistering, swelling of the face, mouth, tongue, lips, or throat;
• Fever, headache, and other flu symptoms;
• Irregular heartbeat, palpitations;
• Severely low blood pressure with symptoms like severe dizziness and lightheadedness, fainting;
• Urinating difficulties

Inform your doctor about any other side effects you notice that are not listed here.

Angiomax Precautions

Do not take this medication if you are allergic to bivalirudin, other ingredients in Angiomax, or any other medicines. Before you start taking this medication, ensure that you inform your doctor about any prior or current medical conditions, including the following:
• Bleeding disorder or active bleeding;
• Eye problems called retinopathy.
• Gastrointestinal conditions such as a peptic ulcer;
• Heart disease, such as infective endocarditis;
• High blood pressure (poorly controlled);
• Kidney disease;
• A stroke caused by bleeding in the brain.
• Trauma to the brain or spine

There appears to be an increased risk of clot formation when bivalirudin is used during coronary artery brachytherapy (a radiation treatment for narrowed arteries). Therefore, bivalirudin is not recommended for use during this procedure. There is limited data on the safety of bivalirudin in pregnant and breastfeeding women. It is typically only used if the benefits to the mother clearly outweigh the unknown risks to the fetus or infant, as determined by a doctor. It should be used with caution in older adults, as individuals over 65 tend to have a higher baseline risk for bleeding, often complicated by age-related declines in kidney function.

Common over-the-counter pain relievers like ibuprofen, naproxen, or ketorolac can interfere with platelet function and irritate the stomach lining, potentially leading to gastrointestinal bleeds when used concurrently with bivalirudin. Likewise, certain antidepressants like sertraline or venlafaxine have been known to slightly increase bleeding risk by affecting how platelets take up serotonin, which may complicate bivalirudin therapy. Therefore, it is crucial to discuss with your doctor all current medications you are using, including herbal supplements, to determine potential interactions with Angiomax.

Angiomax is available as a lyophilized powder that should be reconstituted to an injectable solution and administered intravenously by a qualified healthcare professional. It typically begins with an intravenous weight-based bolus dose. It may then be followed by a continuous infusion of this medicine that runs throughout the medical procedure. Your doctor will determine the appropriate dose and duration of use for this medicine, based on your medical condition. Refer to the leaflet included in the medication pack for additional usage instructions. Store the powder form at room temperature and keep it away from sunlight. The prepared solution can be stored for up to 24 hours at temperatures between 2 °C and 8 °C.

Do I need a prescription to order Angiomax?

Yes, a prescription is required from your physician to order Angiomax.