Certified Medical Assistant (CMA AAMA)PharmacologyMedium
A patient is prescribed clopidogrel (Plavix) to prevent blood clots. The medical assistant should instruct the patient to report which of the following adverse effects immediately?
- ASlight fatigue
- BMild headache
- CTemporary indigestion
- DIncreased bruising
Show answer & explanationAnswer & explanation
Correct answer: D. Increased bruising
Clopidogrel is an antiplatelet medication that prevents blood clots. Increased bruising, prolonged bleeding, or petechiae are signs of excessive anticoagulation and should be reported immediately to the provider as they could indicate a serious bleeding risk.
Why the other options are wrong
- A. Slight fatigue is a non-specific symptom and typically not an immediate concern with this medication.
- B. Mild headache can be a common, less serious side effect.
- C. Temporary indigestion is a common, but generally less severe, side effect.
Antiplatelet Adverse Effect
Antiplatelet medications like clopidogrel reduce the ability of platelets to stick together, thereby preventing clot formation. The primary adverse effect is an increased risk of bleeding.
- Report signs of bleeding (bruising, blood in stool/urine).
- Do not stop medication without consulting a provider.
- Avoid NSAIDs unless approved by provider.
Memory trick: Plavix Prevents Platelets Puncturing