Final answer:
For aspirin-intolerant individuals at risk for CAD, clopidogrel (Plavix) can be an alternative antiplatelet medication. It's essential to consult a healthcare provider for tailored treatment options, as other medications like warfarin and heparin have different uses.
Step-by-step explanation:
If an individual is aspirin intolerant and at risk for coronary artery disease (CAD), a suitable alternative medication would be clopidogrel (Plavix). Clopidogrel is an antiplatelet drug that can reduce cardiovascular events in certain high-risk individuals, especially in those who cannot tolerate aspirin due to allergies or gastrointestinal side effects. However, it should be noted that using clopidogrel alone may not change the risk of death in patients who are at high risk but have not experienced an acute event. It is critical that these individuals consult with their healthcare provider to determine the most appropriate course of therapy for their specific condition.
Other options like warfarin (Coumadin) and heparin are anticoagulants rather than antiplatelet drugs and are used for different indications. Whereas, nitroglycerin is used for angina (chest pain) relief rather than as an antiplatelet.