Causes of Premenstrual Dysphoric Disorder
Experts are unsure why some people get Premenstrual Dysphoric Disorder. Still, research suggests it may be linked to brain sensitivity of the natural rise and fall of hormones during a menstrual cycle. Decreasing levels of estrogen and progesterone occur after ovulation, which causes a serotonin plunge. This chemical regulates mood, sleep, anxiety, and pain perception.
Other factors, such as genetic predisposition, high stress levels, or underlying mood disorders, can also increase the likelihood of developing PMDD.
What Are the Symptoms of Premenstrual Dysphoric Disorder?
Symptoms of Premenstrual Dysphoric Disorder are primarily emotional and behavioral, though they often include physical changes as well. Emotional symptoms frequently include severe depression, intense anxiety, irritability, anger, sudden mood shifts, and feelings of being overwhelmed or not in control.
Physical and behavioral symptoms can include extreme fatigue, changes in appetite or specific food cravings, sleep disturbances, difficulty concentrating, bloating, joint or muscle pain.