Premenstrual Syndrome (PMS) encompasses a variety of symptoms including mood swings, bloating, and fatigue that occur before the onset of a menstrual period. Lifestyle changes such as a balanced diet, regular physical activity, and adequate sleep can significantly reduce these symptoms. Some women find relief through dietary supplements like calcium and magnesium. In severe cases, a healthcare provider may recommend medications such as antidepressants or hormonal contraceptives.