Post menstrual syndrome depression: what should you know?

Mood changes can be influenced by the menstrual cycle, but depression is assessed by its symptoms, persistence, effect on daily life, and relationship to the cycle. Notice whether sadness, loss of interest, guilt, hopelessness, anxiety, irritability, fatigue, or trouble concentrating continue between periods. Sleep disruption can also worsen mood; see our pages on Insomnia and Difficulty Sleeping for related information. A diary recording bleeding dates, mood, sleep, energy, and medicines can help show whether symptoms follow a consistent pattern.

Arrange a primary-care appointment if symptoms recur, interfere with work or relationships, or do not settle. Bring your symptom diary and list any hormonal medicines, antidepressants, supplements, and recent life stresses. Keep regular sleep and meals, use gentle activity if comfortable, and stay connected with someone you trust. A clinician may discuss mental-health support, cycle-related treatment, or checks for other contributors. Do not stop prescribed medicine suddenly.

Seek urgent help if you may harm yourself, feel unable to stay safe, or cannot manage basic daily needs. Contact emergency services or a crisis service in your area when danger feels immediate. Arrange prompt medical review for rapidly worsening mood, severe agitation, or symptoms that are present most days and are affecting functioning.

Could my symptoms fit depression, a cycle-related mood disorder, or another condition? What should I record each day? Which treatments and talking therapies might help? How can we review safety if my mood worsens?