Nearly
all women experience bloating, breast tenderness, and slight, temporary
weight gain. Some women experience a condition called cyclic mastopathy,
in which breast pain occurs after ovulation, increasing in intensity
during the luteal phase, and then receding at menstruation. Other
symptoms may include gastrointestinal distress, headaches, rashes,
muscle and joint pains, fatigue, gingivitis, heart pounding, imbalance,
hot flashes, oversensitivity to sounds and smells, agitation, and
insomnia.
Emotional
hypersensitivity is common, and women report a wide range of symptoms,
including depression, anxiety, anger, and agitation. They also report
impaired concentration and some memory loss, although a recent small
study found that women with PMS, in spite of feelings of inadequacy,
scored as well on tests of mental acuity during the premenstrual stage
as women without PMS. Severe depression, irritability, and tension
before menstruation are known collectively as premenstrual dysphoric
disorder, or PDD (also called late-luteal dysphoric disorder). It
affects an estimated 3% to 8% of women in their reproductive years. A
diagnosis of PDD depends on having five out of 11 symptoms of depression
as defined by the American Psychiatric Association. These symptoms
should occur during most menstrual cycles and be worse a week or so
before the menstrual period, resolving afterward. In rare cases, some
women have delusions and hallucinations. It should be noted that some
women experience very positive bursts of creative energy before a
period. Sexual drive may also vary in individual women; some experience
diminished sexual interest and others have a heightened drive.