Final answer:
The patient will need 28 tablets of 50 mg Cilostazol to maintain the prescribed dose of 100 mg twice daily for one week.
Step-by-step explanation:
To calculate the number of 50 mg tablets required to provide a patient with 100 mg of Cilostazol twice a day for a week, we need to first determine the total weekly dosage. The patient takes 100 mg in the morning and 100 mg in the evening, which totals to 200 mg per day. Over a week, this amounts to 200 mg × 7 days = 1400 mg.
Each tablet contains 50 mg of Cilostazol. To find out how many 50 mg tablets are needed for a 1400 mg weekly dosage, we divide the total weekly dosage by the dosage per tablet. Hence, 1400 mg ÷ 50 mg per tablet = 28 tablets. Therefore, a patient needs 28 tablets of 50 mg each to maintain the required dosage for a week.
Antiplatelet therapy is often prescribed to patients at risk of cardiovascular events, such as after a heart attack, unstable angina, or stroke, to prevent clots from becoming larger. While aspirin is commonly used as an anticoagulant to inhibit platelet aggregation, some patients are prescribed Cilostazol or other similar medications, which may have fewer side effects or interactions based on individual health conditions and medical history.