Signs of Perimenopause: 15 Early Symptoms to Know
Perimenopause is the gradual transition before menopause when your ovaries start producing fewer hormones—primarily estrogen and progesterone. It can begin years before your final period and often brings a mix of physical and emotional changes. Here are the most common early signs, what they mean, and when to get help.
The Most Common Early Signs of Perimenopause
- Irregular periods (shorter/longer cycles, skipped periods)
- Heavier or lighter bleeding (including clotting)
- Hot flashes & night sweats
- Sleep changes (trouble falling or staying asleep)
- Mood shifts (irritability, anxiety, low mood)
- Brain fog (trouble concentrating or word-finding)
- Breast tenderness
- Headaches or migraines
- Vaginal dryness or discomfort
- Libido changes (up or down)
- Joint or muscle aches
- Weight redistribution (especially abdominal)
- Skin & hair changes (dryness, thinning)
- Urinary urgency or leakage
- Thyroid-like symptoms (fatigue, cold intolerance)—worth ruling out medically
Quick tip: Track what you notice and when it happens. Pattern = power.
Why These Symptoms Happen
Hormonal Ups & Downs
Estrogen and progesterone fluctuate, not just decline. These swings affect the brain’s thermoregulation (hot flashes), sleep, mood, vaginal tissue, and even collagen.
Cycle Changes Are Often the First Clue
Shorter cycles (<21 days), longer cycles (>35 days), or skipped periods often show up before hot flashes. A clinician can rule out other causes (e.g., fibroids, thyroid).
When to See a Clinician
- Bleeding so heavy you soak through a pad/tampon every 1–2 hours
- Bleeding after sex or between periods regularly
- New or worsening depression or anxiety
- Hot flashes that interrupt daily life
- Symptoms that mimic thyroid issues (ask for labs)
Evidence-Based Relief Strategies
- Sleep hygiene: consistent schedule, cool bedroom, reduce late caffeine/alcohol
- Nutrition: protein with each meal, fiber for blood sugar, calcium + vitamin D
- Movement: strength training + low-impact cardio for mood, bones, and sleep
- Stress care: breathwork, CBT strategies, journaling
- Medical options: Low-dose birth control, menopausal hormone therapy (MHT), or non-hormonal meds—discuss benefits/risks with your clinician.
Track & Personalize Your Journey
A simple system to track cycles, symptoms, sleep, and triggers can make patterns obvious—and your appointments more productive. Apps like MenoBloom help you log symptoms, get self-care tips, and bring clear summaries to your clinician. Add your hyperlink where “YOUR_LINK” goes.
FAQs
Is 40 too young for perimenopause?
No. It commonly starts in the 40s, but late 30s is also possible.
How long does perimenopause last?
Typically 4–8 years, though it varies (see Blog 3).
Can perimenopause cause anxiety?
Yes—hormonal volatility can affect mood. If it disrupts daily life, seek care.