Which drug class would a patient consult a doctor before starting aspirin therapy?

Before initiating aspirin therapy, a patient should consult a doctor if they are taking antiplatelet medications. Aspirin itself is an antiplatelet agent, and using it in conjunction with other antiplatelet drugs can significantly increase the risk of bleeding. This is particularly important for patients who may have conditions that already predispose them to bleeding or are undergoing procedures that could increase bleeding risk.

While it is also crucial for patients on anticoagulants, fibrinolytics, or oral contraceptives to speak with a healthcare provider before starting aspirin, the most relevant drug class to consult about would be other antiplatelet medications. This ensures that the combined effects of these drugs do not lead to an unsafe increase in the risk of side effects like gastrointestinal bleeding or hemorrhagic complications.