Why Are Women Exhausted Before Periods ?

By Vanshika Gaur
21 Jun 2025, 15:00 IST

Periods, also known as menstruation, can be very painful and may leave you feeling exhausted even before they start. From hormonal fluctuations to poor sleep quality, there are various factors that may contribute towards exhaustion. Tap to know more!

Hormonal Fluctuations

Before periods, hormones like oestrogen and progesterone drop rapidly, causing mood swings, fatigue, and exhaustion.

Increased Cortisol Levels

The cortisol levels (stress hormone) can rapidly rise or drop before the starting of the periods, increasing stress, anxiety, and exhaustion.

Premenstrual Syndrome (PMS)

Many women experience premenstrual syndrome, i.e., physical, emotional and behavioral symptoms before periods, leading to exhaustion.

Bloating

Hormonal changes can cause water retention in the body, leading to bloating, discomfort, fatigue and tiredness.

Poor Sleep Quality

Many women also experience poor sleep quality due to hormonal changes, which makes it difficult to fall asleep and leads to exhaustion.

Information Credits

According to PubMed, poor sleep quality, hormonal fluctuations, and other factors can cause women to feel exhausted before periods. It is advisable to consult a gynaecologist for personalised suggestions.