PMDD vs regular PMS

Many people notice mood shifts before a period. PMDD is different in intensity and impact, symptoms often interfere with work, relationships, and your sense of self for days each cycle.

You may feel fine for part of the month and then suddenly overwhelmed, irritable, hopeless, or unable to tolerate ordinary stress. The whiplash can make you question your judgment.

Track symptoms across your cycle and bring the record to a clinician. Timing matters: premenstrual symptoms typically ease after your period starts. Symptoms throughout the month can have other explanations, including depression that worsens before a period. Planning support can help, but severe symptoms deserve assessment and discussion of treatment.