Getting angry or irritated at times is a common phenomenon, but what if you are experiencing sudden dramatic changes in emotions for no reason, It is disturbing. In one moment you may be feeling elated or happy and then suddenly you get frustrated or angry for no reason. Most women's experience this shift in mood known as ‘mood swings’. A few common causes responsible for mood swings in womens are: Premenstrual Syndrome: PMS or premenstrual syndrome is a group of symptoms that occur in womens at least 7 to 14 days prior to menstruation. PMS does cause womens mood swing but it also causes bloating, changes in appetite, fatigue, and depression. The severity of these symptoms may vary in womens. Sometimes it improves with age and sometimes it gets worse. Nearly ninety percent of womens experience it. The reason for PMS symptoms is still not clear and researchers suspect that it happens because of the shift in the hormone 'estrogen'. The estrogen levels fall or rise dramati...