Excessive concern about the acquisition of a serious illness might meet the diagnostic criteria for illness anxiety disorder, formerly known as hypochondriasis.
Illness anxiety disorder (IAD), previously known as hypochondriasis, is a somatic symptom disorder characterized by excessive preoccupation or fear of having a serious illness despite having no or minimal symptoms.
Individuals with IAD often mis-interpret normal bodily sensations as signs of illness and engage in frequent checking or avoidance behaviors, such as seeking medical reassurance, repeatedly visiting doctors or hospitals, or avoiding medical care altogether.
This preoccupation with illness can cause significant distress and impairment in daily functioning. Treatment for IAD typically involves cognitive-behavioral therapy, which focuses on challenging and changing the individual's maladaptive illness-related beliefs and behaviors.
Excessive concern about the acquisition of a serious illness might meet the diagnostic criteria for anxiety disorder.
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