Related Clues:

• Indigestion from fluid sipped, say
• Oddly, Pepys said, it could result from rushing courses
• Possible result of a pH plunge
• Upset tummy
• Reason to take Mylanta
• Reason to take Alka-Seltzer
• Stomach upset — spied a spy (anag)
• Maalox target, slangily
• Butterflies, so to speak
• Butterflies, by another name
• Reason to take Maalox
• Anxiety, informally
• Pepys said, hiccupping: 'It gives me wind problem'
• Mental aggravation
• Periods without a drink, a cause of internal discomfort