
Clopidogrel bisulfate with the CAS number 120202 - 66 - 6 is a widely - used pharmaceutical product. Its chemical formula is C₁₆H₁₆ClNO₂S·H₂SO₄, and the molecular weight is approximately 419.9 g/mol. It appears as a white to off - white powder, which is freely soluble in water and slightly soluble in methanol. The product we supply is in high - quality form, sourced directly from the factory at a very competitive price.
Clopidogrel bisulfate is an antiplatelet medication. It works by inhibiting the activation of platelets, thus reducing the risk of blood clots. In the medical field, it is mainly used in the prevention of atherothrombotic events. This includes patients with a history of myocardial infarction (heart attack), ischemic stroke, or peripheral arterial disease. By preventing the formation of blood clots, it can significantly lower the likelihood of subsequent serious cardiovascular events.
The usage of Clopidogrel bisulfate should be strictly in accordance with the doctor's instructions. It is usually taken orally, with or without food. The typical dosage for adults is 75 mg once daily. However, in some acute situations, a loading dose of 300 mg may be administered initially to quickly achieve the desired antiplatelet effect. When taking this medication, it is important to swallow the tablets whole and not crush or chew them, as this may affect the drug's efficacy.
During the course of taking Clopidogrel bisulfate, patients should be monitored regularly for any adverse reactions. If there are any signs of unusual bleeding, such as nosebleeds, bleeding gums, or blood in the urine or stools, medical attention should be sought immediately.
Case 1: A 65 - year - old male patient had a history of myocardial infarction. After being discharged from the hospital, he was prescribed Clopidogrel bisulfate at a dose of 75 mg per day. Over the next two years, regular follow - up showed that there were no recurrent cardiovascular events. The patient's platelet function was well - controlled, and he was able to maintain a normal daily life without significant complications related to blood clots.
Case 2: A 58 - year - old female with peripheral arterial disease was started on Clopidogrel bisulfate. Initially, she was given a loading dose of 300 mg, followed by a maintenance dose of 75 mg daily. Within a few weeks, her symptoms such as leg pain and difficulty walking improved. After six months of treatment, Doppler ultrasound showed improved blood flow in the affected arteries, indicating the effectiveness of the medication in preventing further blockages.
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