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CONCLUSION : A 50 % reduction in the incidence of akathisia when prochlorperazine was administered by means of 15 - minute intravenous infusion versus a 2 - minute intravenous push was not detected .
 akathisia, prochlorperazine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 akathisia, prochlorperazine