CONCLUSIONS: The perception of patients' dissatisfaction reported by physicians seems lower than that described by hypothyroid patients in previous surveys. LT4+LT3 treatment is used frequently by thyroid specialists in Europe for persistent hypothyroid-like symptoms even if they generally attribute such symptoms to non-endocrine causes and despite the evidence of non-superiority of the combined over the LT4 therapy. Pressure by dissatisfied patients on their physicians for …