Possible Clues:

• Plays his part although not a hit
• It would make one sick to have encountered this in ice (6)
• It turns your stomach to have come across this in the ice
• Belly sounds from it
• Quote this up about me to get it all up
• To have come across this in ice is enough to make one throw up
• Medicine designed to induce vomiting
• If one came across this in ice, it would be enough to turn one's stomach
• For business it's old and it's confused
• It's taken to cause vomiting