Medicine Description haemofarin 1mg
Haemofarin 1mg tablets is a medication that functions primarily as an anticoagulant. Its active ingredient, warfarin, interferes with the synthesis of vitamin K-dependent clotting factors, which include factors II, VII, IX, and X. By inhibiting the enzyme vitamin K epoxide reductase, warfarin reduces the availability of vitamin K, a crucial component for the formation of these clotting factors in the liver. This action leads to a decrease in blood coagulation, thereby preventing the formation of harmful blood clots that can obstruct blood flow and lead to serious complications such as stroke or myocardial infarction.
Indications and Uses of Haemofarin 1mg tablets
- Prevention of thromboembolic events in patients with atrial fibrillation.
- Management of patients with mechanical heart valves.
- Prophylaxis and treatment of deep vein thrombosis (DVT).
- Prevention of pulmonary embolism (PE) in at-risk patients.
- Reduction of the risk of recurrent venous thromboembolism in patients with a history of blood clotting disorders.
Side Effects of Haemofarin 1mg tablets
- Increased risk of bleeding, including gastrointestinal and intracranial hemorrhage.
- Skin necrosis or purple toes syndrome.
- Allergic reactions, including rash and itching.
- Hair loss or alopecia.
- Elevated liver enzymes, indicating liver function impairment.
Storage and Handling
Store Haemofarin 1mg tablets at room temperature, away from direct sunlight and moisture. Keep out of reach of children and do not use past the expiration date indicated on the package.
Patient Advice and Precautions
Patients should have regular INR (International Normalized Ratio) monitoring to ensure therapeutic effectiveness and minimize the risk of bleeding. It is crucial to maintain a consistent diet regarding vitamin K intake, as fluctuations can affect the efficacy of the medication. Always inform healthcare providers about any new medications or supplements being taken, as they may interact with warfarin. Avoid activities that may increase the risk of injury, and report any signs of unusual bruising or bleeding to a healthcare professional immediately.