Modifiers matching upset:

• emotional,
• gastrointestinal,
• internal,
• severe,
• minor,
• mental,
• political,
• operational,
• physical,
• gastric,
• vague,
• persistent,
• metabolic,
• digestive,
• intestinal,
• somatic,
• haematological,
• systemic,
• common,
• gi,

Simple categories matching vague:

• aura,
• symptom,
• condition,
• cause,
• complaint,
• upset,