Which disorder is Martha Simmons likely suffering from, given her physical symptoms without any medical cause?

Martha Simmons is likely suffering from Somatization Disorder because this condition is characterized by the presence of physical symptoms that cannot be fully explained by medical or organic causes. Individuals with Somatization Disorder often experience multiple physical complaints that cause significant distress or impairment in daily functioning, leading to frequent medical consultations or interventions without a clear diagnosis.

In this scenario, the emphasis on physical symptoms without an identifiable medical cause aligns closely with the core features of Somatization Disorder. It reflects the pattern where psychological distress manifests as physical complaints. Other options do not fit as well: Major Depressive Disorder might include physical symptoms but is primarily defined by mood disturbances; Catatonia involves specific motor and behavioral symptoms rather than unexplained physical complaints; and Anxiety Disorder would typically include significant psychological symptoms such as excessive worry or fear, often with physical symptoms associated with anxiety rather than unexplained bodily complaints.