Navigating Perimenopause: Early Symptoms You Might Be Overlooking

When most women think about menopause, they picture hot flashes. But for many, the first signs appear years before menopause — and they’re often much easier to miss. This transition is called perimenopause, and it typically begins in a woman’s 40s, although some women notice changes in their late 30s. 

During this time, estrogen and other hormone levels begin to fluctuate, leading to a wide range of physical and emotional symptoms. Perimenopause ends when you haven’t had a menstrual period for 12 consecutive months, marking the start of menopause.

Recognizing these early changes can help you understand what’s happening and get support if your symptoms begin affecting your daily life. Here, our women’s health providers at Michigan Avenue Primary Care explain how to recognize perimenopause and manage the symptoms. 

Your periods become less predictable

For many women, irregular periods are one of the earliest signs of perimenopause. Your menstrual cycle may become shorter or longer than usual. You might skip a month, have heavier or lighter bleeding, or notice changes in how long your period lasts.

While cycle changes are common during perimenopause, you should always see us if you have unusually heavy bleeding, bleeding between periods, or bleeding after sex.

You’re sleeping differently — even if hot flashes aren’t waking you

Many women expect night sweats during menopause, but sleep problems can begin much earlier. You may find it harder to fall asleep, wake more often during the night, or feel less rested in the morning, even without obvious hot flashes. 

Hormonal fluctuations can affect sleep quality long before menopause officially begins.

You’re more irritable, anxious, or forgetful

If you’ve been feeling “off” emotionally, hormones may be playing a role.

Fluctuating estrogen levels can contribute to mood swings, increased irritability, anxiety, difficulty concentrating, or the brain fog many women describe during perimenopause.

These symptoms are real, and you’re not imagining them. At the same time, mood changes can have many causes, so it’s important not to assume hormones are always the answer.

Your body feels different

Perimenopause can bring subtle physical changes that aren’t always discussed.

You may notice:

• Vaginal dryness or discomfort during sex
• Headaches
• Joint aches
• Breast tenderness
• Changes in your skin
• A gradual shift in where your body stores fat

Some women also find that they simply don’t have the same energy they once did.

Not every woman experiences the same symptoms, and no two perimenopause journeys look exactly alike.

You don’t have to figure it out alone

One of the main misconceptions about perimenopause is that you have to “wait it out.” While it’s a natural stage of life, that doesn’t mean you should ignore symptoms that interfere with your sleep, work, relationships, or overall well-being.

At Michigan Avenue Primary Care, we provide personalized women’s healthcare for every stage of adulthood. If you think you may be entering perimenopause, we listen to your concerns, review your symptoms and medical history, evaluate whether another health condition may be contributing, and discuss treatment options that fit your needs and goals.

If you’ve noticed changes that don’t quite feel like yourself, schedule an appointment with us at Michigan Avenue Primary Care in The Loop in Chicago, Illinois. Together, we can help you understand what’s happening and find ways to help you feel your best throughout the menopausal transition.