Possible Clues:

• Missing the odd school disco is a pain
• Stomach pain produced by short drink with endless ice
• Gut feeling commanding officer is over defeat mostly
• Common infant illness
• As medic, I locate some back pain
• Kiwi dancer shortly in charge gets abdominal pain
• Gripes from company left in charge
• Commander left in charge is a pain
• Baby ailment
• Illness causing acute stomach pain