3. Can PMS increase symptoms of psychiatric and medical problems? Women suffering other medical conditions could experience increase in their symptoms during the one or two weeks prior to their periods. Some of them experience migraines, allergies, asthma, anxiety and eating disorders.
4. Can PMS occur even when a woman is not menstruating?It is possible for women to suffer PMS even when they do not get their periods, especially when she is nursing or is in the peri-menopause stage. Women can experience symptoms of PMS after hysterectomy. Even those whose menstruation cycle is irregular can also suffer symptoms of PMS.