Which of the following is NOT a symptom included in Premenstrual Dysphoric Disorder?

Premenstrual Dysphoric Disorder (PMDD) is characterized by a variety of symptoms that occur in the luteal phase of the menstrual cycle and significantly impact daily functioning. The recognized symptoms include emotional disturbances such as anhedonia (loss of interest or pleasure), irritability, and a range of physical symptoms like bloating, breast tenderness, and joint or muscle pain.

The presence of hallucinations does not align with the symptomatology of PMDD. Hallucinations reflect a severe distortion of reality or perception that is not typical in PMDD, which primarily focuses on mood and physical symptoms directly related to the menstrual cycle. Thus, hallucinations would suggest a more severe condition, such as a psychotic disorder, rather than PMDD. This distinction underscores why hallucinations are not categorized as part of the disorder's symptoms.