This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: vitamins, Subject name: Biochemistry
All of the following statements regarding niacin indicated flushing and pruritus are true except 
Select and explain. 
A. Occurs due to release of prostaglandins by niacin, B. Move likely to occur if taken with ethanol containing beverages, C. Warrants stoppage of niacin immediately, D. Aspirin alletes flushing in most patients
C: Warrants stoppage of niacin immediately
Answer: C: Warrants stoppage of niacin immediately 
Explanation: All of the following statements regarding niacin indicated flushing and pruritus are true except - warrants stoppage of niacin immediately.