Category Nuances for stomachache:

• debilitating,
• subtle,
• intestinal,
• psychosomatic,
• physical,
• adverse,
• basic,
• dangerous,
• somatic,
• chronic,
• vague,
• severe,
• multiple,
• physiological,
• common,
• dyspeptic,
• painful,
• real,
• autonomic,
• persistent,
• gi,

Simple Categories for stomachache:

• event,
• symptom,
• pain,