Understanding the lack of understanding: Invalidation from the perspective of the patient with fibromyalgia

Abstract

Invalidation as perceived by patients with fibromyalgia includes active negative social responses (denying, lecturing, and overprotecting) as well as a lack of positive social responses (supporting and acknowledging) with respect to the patient and the condition of the patient. This definition of invalidation provides a basis to quantify invalidation and to study its impact on symptom severity, quality of life, therapy adherence, therapy outcome, and other important aspects of fibromyalgia.