Clopidogrel resistance

Clopidogrel resistance occurs when a person’s body does not respond adequately to the medication, which is designed to prevent blood clots by making platelets less sticky. Despite taking the drug as prescribed, some individuals' platelets still tend to form clots, increasing the risk of strokes or heart attacks. This resistance can be due to genetic differences, other medications, or health conditions that affect how clopidogrel is processed in the body. Recognizing resistance helps doctors adjust treatment to better prevent clot-related events.