Pain lessons from my terrifying persistent stomach distress (greglehman.ca)

• Non-specific diagnoses are valid when no specific treatment exists.
• Catastrophizing and fear amplify pain experience.
• Pain is a biopsychosocial phenomenon involving nervous, endocrine, and immune systems.
• Reassurance and education can resolve pain even without a structural diagnosis.

"A pain science physiotherapist shares his personal 10-week ordeal with persistent upper stomach pain. Despite no specific diagnosis ("non-specific stomach pain") and failed medications, the pain vanished after an endoscopy ruled out serious pathology. He highlights the role of catastrophizing, rumination, and fear in amplifying pain, and argues that non-specific diagnoses are acceptable when no specific treatment exists."