Signs of Perimenopause: 15 Early Symptoms and What Age It Starts

The most common signs of perimenopause are irregular periods, hot flashes and night sweats, trouble sleeping, mood swings, anxiety, fatigue, and brain fog. Perimenopause usually begins in your 40s and lasts an average of four years, though it can begin in your late 30s and last up to ten. [1] [2]

Perimenopause is the transition before menopause, when estrogen and progesterone rise and fall unpredictably rather than declining in a straight line. [2] Those swings explain why symptoms can come and go, and why they can feel so confusing.

What Age Does Perimenopause Start?

Most women notice perimenopause in their mid to late 40s. Some notice changes in their late 30s. Menopause itself, defined as 12 months in a row without a period, arrives at an average age of 51. [1]

Perimenopause vs Menopause: What Is the Difference?

	Perimenopause	Menopause
What it is	The transition years	The point 12 months after your last period
Hormones	Estrogen swings up and down	Estrogen stays low
Periods	Irregular, but still happening	Stopped for 12 months
Typical age	40s (sometimes late 30s)	Average 51 [1]
Can you get pregnant?	Yes	No

The 15 Most Common Signs of Perimenopause

Changes in Your Cycle

1. Irregular periods: shorter or longer cycles, skipped months, or periods closer together. Often the very first sign. [2]
2. Heavier or lighter bleeding than you are used to.
3. Worse PMS: stronger mood dips and breast tenderness before your period.

Temperature and Sleep

1. Hot flashes: a sudden wave of heat through the chest, neck and face. More in Best Tea for Hot Flashes and Night Sweats.
2. Night sweats that wake you up.
3. Trouble sleeping, even without night sweats. Sleep problems are among the most common complaints of the transition. [3]

Mood and Mind

1. Mood swings and irritability.
2. Anxiety, sometimes for the first time in your life.
3. Brain fog: forgetting words, losing your train of thought.
4. Fatigue: a deep tiredness that sleep does not fix, often driven by broken sleep and hormonal swings.

Body Changes

1. Heart palpitations: a fluttering or racing heartbeat, often with hot flashes. Always have new palpitations checked by a doctor.
2. Breast tenderness.
3. Itchy skin, including itchy ears: falling estrogen reduces skin moisture and collagen, which can leave skin dry and itchy.
4. Joint aches and stiffness.
5. Vaginal dryness and lower libido.

What Are the Signs That Perimenopause Is Ending?

Periods become further apart, then stop. Once you have gone 12 months without a period, you have reached menopause. Hot flashes may continue for a while after that.

 

What Helps With Perimenopause Symptoms

1. Track your cycle and symptoms. Patterns help you and your doctor.
2. Protect your sleep: a cool bedroom, a regular bedtime, and a caffeine-free wind-down routine. See The Evening Wind-Down Routine.
3. Move every day: walking and strength training help mood, sleep and bone health.
4. Limit triggers: caffeine, alcohol and spicy food can worsen hot flashes.
5. Manage stress: slow breathing at the first sign of a hot flash can take the edge off.
6. Talk to your doctor about hormone therapy and other treatments if symptoms affect your daily life.

The Best Tea for Perimenopause

A warm, caffeine-free herbal tea is one of the easiest daily habits for this season. The best-studied herbs:

• Red clover: its isoflavones reduced hot flash frequency in a meta-analysis. [4] See Red Clover Tea.
• Black cohosh: preparations reduced menopausal symptoms by 26% in a meta-analysis. [5] See Black Cohosh Tea.
• Chamomile and lavender: both reduced anxiety and low mood in postmenopausal women in a randomized trial. [6]

Ruby Radiance brings red clover, black cohosh, licorice root, ginkgo, eleuthero, and cinnamon bark together in one caffeine-free cup. The Second Bloom bundle pairs it with Sleep Restore for sleep and Quiet Mind for calm. Full guide: Best Tea for Menopause and Perimenopause.

Check first: Ruby Radiance contains phytoestrogens, black cohosh, and licorice. Speak with your doctor if you have a hormone-sensitive condition, liver disease or high blood pressure, take hormone therapy or regular medication, or could be pregnant (pregnancy is still possible in perimenopause).

When to See a Doctor

See your doctor if you have very heavy bleeding, bleeding between periods or after sex, new heart palpitations, symptoms that disrupt daily life, or any bleeding after 12 months without a period.

The Avodah Moment: You Are Not Imagining It

Avodah means devotion and service. Perimenopause often arrives when women are carrying the most: careers, children, aging parents. And too often the changes get brushed off as stress.

You are not imagining it. Give yourself what you would give anyone you love going through a big change: patience, rest, and a little daily care. Make a warm cup each evening, sit with it for five quiet minutes, and let this season be one you move through with kindness, not just endurance.

You cannot pour from an empty cup. This is where you fill yours.

Shop Ruby Radiance | Shop the Second Bloom Bundle

Frequently Asked Questions

What are the first signs of perimenopause?

Irregular periods are often first, followed by hot flashes, night sweats, trouble sleeping, mood swings and fatigue.

What age does perimenopause start?

Usually in your mid to late 40s, sometimes in your late 30s. It lasts about four years on average.

What is the difference between perimenopause and menopause?

Perimenopause is the transition when hormones swing and periods become irregular. Menopause is reached after 12 months in a row without a period.

Can perimenopause cause itchy skin and itchy ears?

Yes. Falling estrogen reduces skin moisture and collagen, which can leave skin, including the ears, dry and itchy.

Can you get pregnant during perimenopause?

Yes. Use contraception until your doctor confirms you have reached menopause.

What is the best tea for perimenopause?

Caffeine-free blends with red clover, black cohosh, chamomile, or lavender. Ruby Radiance combines red clover, black cohosh, licorice, and ginkgo.

 

Your day. Your tea. Your Avodah Moment.

References

1.          National Institute on Aging. What Is Menopause? U.S. Department of Health and Human Services.

2.          Santoro N. Perimenopause: from research to practice. J Womens Health (Larchmt). 2016;25(4):332-339.

3.          Baker FC, Lampio L, Saaresranta T, Polo-Kantola P. Sleep and sleep disorders in the menopausal transition. Sleep Med Clin. 2018;13(3):443-456.

4.          Ghazanfarpour M, Sadeghi R, Roudsari RL, et al. Red clover for treatment of hot flashes and menopausal symptoms: a systematic review and meta-analysis. J Obstet Gynaecol. 2016;36(3):301-311.

5.          Shams T, Setia MS, Hemmings R, McCusker J, Sewitch M, Ciampi A. Efficacy of black cohosh-containing preparations on menopausal symptoms: a meta-analysis. Altern Ther Health Med. 2010;16(1):36-44.

6.          Comparison of the effectiveness of lavender and chamomile herbal tea on anxiety and depression in postmenopausal women: a randomized controlled trial. Women's Health Bulletin. 2022;9(3):172-180.