Hot flashes and mood swings before your period: what perimenopause is and how to manage it

Sofocos y cambios de humor antes de la regla: qué es la perimenopausia y cómo acompañarla
PERIMENOPAUSE · HORMONE BALANCE · WELLBEING

Hot flashes and mood swings before your period: what perimenopause is and how to navigate it

If for a few months now your cycles are no longer as predictable, you notice occasional hot flashes, or your mood changes for no apparent reason, it's not "all in your head." It's likely that your body is entering perimenopause, a stage that for many women begins earlier than they imagine.

What perimenopause is and why it appears earlier than you think

Perimenopause is the transitional phase before menopause, during which hormone levels begin to fluctuate less stably. It can start several years before the last period, often between 40 and 45 years old, although in some women it starts earlier. During this time, the body adjusts to a new balance, and this adaptation process causes the most characteristic symptoms.

Signs many women overlook

Not all women experience perimenopause the same way, but there are frequently recurring signs that should not be attributed solely to stress or accumulated fatigue:

  • Irregular cycles: shorter, longer, or with bleeding different from usual.
  • Hot flashes and night sweats: episodes of sudden heat, sometimes followed by cold.
  • Mood swings: irritability, occasional sadness, or increased emotional sensitivity.
  • Sleep disturbances: difficulty falling asleep or waking up at night.
  • Fatigue and brain fog: feeling tired or having reduced concentration throughout the day.
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Habits that help you navigate this stage better

In addition to mindful eating and adequate rest, some simple habits can make a difference in how perimenopause is experienced day-to-day:

  • Maintain regular sleep schedules, even on weekends.
  • Reduce caffeine and alcohol if you notice they worsen hot flashes or disrupt rest.
  • Incorporate moderate and regular exercise: it helps with hormone balance and mood.
  • Talk openly about your symptoms with your doctor: not everything has to be silently normalized.

Can perimenopause start before age 40?

Yes, although it is less common. If you notice several of these symptoms consistently, it's advisable to consult your doctor to rule out other causes.

How long does perimenopause last?

It varies greatly from woman to woman: it can last between 2 and 8 years before definitive menopause.