Curvix Tablets (Clopidogrel Sulfate)

Adult dose

For patients with ischemic stroke, myocardial infarction, or peripheral arterial disease, take 75 mg orally once daily. For patients with acute coronary syndrome, begin with a loading dose of 300 mg orally once daily on the day of treatment initiation, followed by a maintenance dose of 75 mg orally once daily. During this time, aspirin 75-325 mg should also be taken orally once daily. For patients with atrial fibrillation, take 75 mg orally once daily.

This medication helps prevent platelets in the blood from clumping together, thereby facilitating blood flow. Caution is needed as this medication may be less effective in individuals genetically predisposed to diminished function of certain enzymes (CYP2C19) in the liver, which could lead to increased cardiovascular issues after a heart attack. It is not recommended to use this medication in conjunction with drugs that activate liver enzymes, as it could raise the drug's concentration and increase bleeding risks. Patients with allergies to this drug or its components, active bleeding, severe liver damage, nursing women, and those with lactose intolerance should not take this medication. Patients at high risk of bleeding or with coagulation issues should use this medication with caution, particularly, they should discuss with their physician about adjusting the drug regimen before any surgery. While taking this medication, bleeding may take longer to stop; symptoms or signs of bleeding should be reported to a physician immediately. Since this medication can cause changes in platelet counts in blood tests, it is important to monitor conditions through blood tests during treatment. Concomitant use with other drugs that raise bleeding risk or affect blood coagulation can further elevate bleeding risk. Consultation with a physician or pharmacist is mandatory. During pregnancy, the risk to the fetus is minimal; however, there is a risk of bleeding during childbirth, so it is advisable to stop using this medication 5-7 days before the expected delivery date. For those who are nursing, the decision to take this medication should be made after consulting with a physician. The safety and efficacy of this medication in children are not yet established, hence it should be used cautiously in young patients. Elderly patients may have a higher bleeding risk due to decreased physical function, necessitating dosage adjustments and close monitoring. Overdosing on this medication may increase bleeding significantly, and as there is no specific antidote, platelet transfusions might be necessary to halt bleeding. This medication should be stored out of reach of children, and transferring it to another container can compromise quality.

Serious side effects

Urticaria, severe swelling (edema), bleeding (intracranial bleeding, gastrointestinal bleeding, hematuria, hemoptysis, intraocular bleeding, etc.), cold sweat, pallor, chest tightness, difficulty breathing, respiratory distress, asthma attacks, severe rash with high fever, blisters, skin peeling, mucosal pain in mouth/eyes, yellowing of the skin or eyes (jaundice), generalized malaise, sudden and very severe headache, thunderclap headache, seizures, confusion, visual abnormalities.

Mild side effects

Headache, dizziness, abdominal pain, dyspepsia, diarrhea, nausea, fatigue, chest pain, rash, pruritus, petechiae, epistaxis, hematoma, urinary tract infections, respiratory symptoms (cough, rhinitis, bronchitis), depression, insomnia, anxiety, myalgia, arthralgia, low back pain, weight gain and loss, anorexia, vomiting, hiccups, dysphagia, tongue disease, visual abnormalities, visual disturbances, dry eyes, tinnitus, tremors, voice disorders, abnormal gait, hyperactivity, exercise.

This medication may be sensitive to air and moisture, so it must be stored in a tightly sealed container. To maintain its efficacy, it is best stored at room temperature, which is between 1 and 30 degrees Celsius.

Appearance

Pink round film-coated tablets

Package unit

30 tablets/bottle, 100 tablets/bottle, 300 tablets/bottle