What is the most likely diagnosis for a patient with preoccupation about multiple somatic symptoms disrupting their life?

The scenario described points toward a diagnosis of somatic symptom disorder, characterized by an individual who experiences significant distress or disruption in daily life due to multiple somatic symptoms. This disorder involves an excessive focus on physical sensations, which can lead to considerable anxiety and impairment, reflecting a combination of somatic symptoms and emotional responses.

In somatic symptom disorder, the patient may not be able to identify a clear medical causation for their symptoms, yet their concern and preoccupation are very real. The individual genuinely feels the symptoms and may seek medical care repeatedly, which further underscores the severity and impact of their condition.

The emphasis here is on the disruption caused by the symptoms alongside the preoccupation with them, which aligns with the criteria for somatic symptom disorder. This distinguishes it from other disorders, such as illness anxiety disorder, where the primary concern is the fear of having a serious disease without prominent somatic symptoms.