Mood swings

Mood Swings: Emotional Ups and Their Causes

Mood swings are fluctuations in emotional state that can range from mild, barely noticeable changes to extreme “ups and downs” between euphoria and sadness. Minor mood fluctuations are a completely normal part of the human experience, a reaction to events, fatigue, or stress. However, when these changes become frequent, intense, and unpredictable, they can significantly affect quality of life and relationships, and may be a symptom of a medical or psychological condition.

Hormones as the Main Conductors of Mood

Hormones are powerful chemical messengers that significantly influence neurotransmitters in the brain (serotonin, dopamine), which regulate our mood. That’s why women are more prone to mood changes during periods of hormonal readjustment:

• Premenstrual syndrome (PMS): Fluctuations of estrogen and progesterone levels before menstruation.
• Pregnancy: A grand “hormonal storm,” especially in the first trimester (mood swings during pregnancy).
• Postpartum period: Sudden drop in hormones after delivery.
• Menopause: Gradual decline of ovarian function.

Other Causes of Emotional Instability

• Mental disorders:
  • Bipolar disorder: Characterized by extreme mood changes between manic (elevated) and depressive episodes.
  • Depression and anxiety disorders.
• Lifestyle: Chronic sleep deprivation, unbalanced diet, alcohol abuse or psychoactive substances.
• Medical conditions: Thyroid diseases, neurological disorders.