Feeling irritable, depressed, or anxious during the premenstrual phase of your cycle, a condition that recurs during or shortly after your period. A severe case of premenstrual syndrome (PMS) is any premenstrual dysphoric disorder. PMS and PMDD have similar or identical symptoms. Not severe enough to interfere with work, social activities, and social activities. PMDD occurs in 2-10% of menstruating women. Some of the symptoms of PMDD are mood swings, tension, anxiety, irritability and fatigue. Some physical problems may occur such as breast swelling, headaches and/or muscle pain. There are many types of medications you can use to dull your symptoms or ease them