Perimenopause and menopause: What women need to know

Perimenopause is the years-long transition leading up to menopause, and it often begins in a woman’s mid-to-late 40s, sometimes earlier. During this time, hormone levels, especially estrogen and progesterone, start to fluctuate, which can cause symptoms even though periods may still be happening.

Menopause itself is reached when a woman has gone 12 consecutive months without a period, with the average age being 51, according to the American College of Obstetricians and Gynecologists (ACOG).

For many women, the perimenopause phase lasts around 10 years, making it a gradual process rather than a sudden change.

In other words, if things start to feel “off” years before periods stop completely, that’s often perimenopause, and it’s a normal part of the transition.

Hot flashes tend to get all the attention when we talk about menopause, but for many women they are just one piece of a much bigger picture. They can show up suddenly, disrupt sleep, interrupt meetings, and leave you wondering what is happening to your body.

According to ACOG, hot flashes and night sweats are the most common symptoms during menopause, which helps explain why they feel so overwhelming and so hard to ignore.

Other common symptoms include:

• Sleep disruption and fatigue
• Mood changes and irritability
• Joint aches and reduced exercise tolerance
• Weight changes
• Vaginal dryness and pain with intercourse
• Difficulty concentrating or “brain fog”

“The brain fog is real,” McLain says. “A lot of the time it’s linked to poor sleep from nighttime symptoms, but women often worry something bigger is wrong.”

One of the hardest parts of perimenopause and menopause is not knowing what’s coming or how long it will last. For many women, that uncertainty alone can feel overwhelming.

“There’s a wide range,” McLain explains. “Some women notice symptoms for a few years, while others experience them longer. Both are normal.”

According to ACOG, symptoms like hot flashes and night sweats often increase during the menopausal transition and may peak about one year after the final menstrual period. For some women, they can continue beyond that point.

What matters most is remembering that there is no “right” timeline and no need to push through discomfort without support.

“Just because symptoms may last longer for some women doesn’t mean they have to suffer the entire time,” McLain says. “There are ways to help, and those options can change as your body changes.”

Perimenopause and menopause are not something women are meant to navigate alone. They are deeply personal experiences shaped by biology, lifestyle, medical history, and individual goals.

That’s why talking with a women’s health provider is one of the most important steps toward feeling better and protecting long-term health.

A women’s health professional can help make sense of symptoms that may feel disconnected, rule out other causes, and guide women through treatment options backed by scientific evidence.

“There isn’t a single solution that fits everyone,” says Joy McLain, WHNP. “The goal is to understand what symptoms are affecting your quality of life and choose an approach that feels safe, effective, and right for you.”

According to ACOG, systemic hormone therapy is the most effective treatment for vasomotor symptoms such as hot flashes and night sweats.

For many women, hormone therapy can also improve sleep quality, vaginal dryness, and overall day-to-day functioning.

“It’s not for every woman,” McLain says, “but for those who are good candidates, it can be life-changing.”

Hormone therapy is typically most appropriate for women who are in their 40s or 50s and closer to the onset of menopause.

A women’s health provider can help review personal and family health history, discuss benefits and risks, and determine the lowest effective dose needed to relieve symptoms.

Ongoing follow-up allows care to be adjusted as a woman’s body and needs change.

For women who cannot take estrogen or who prefer not to, there are effective nonhormonal treatments available.

ACOG supports the use of certain low-dose antidepressants, gabapentin, and clonidine to help reduce vasomotor symptoms.

“These options can be really helpful for women who have a history of breast cancer or other conditions that make estrogen a poor choice,” McLain explains. “And they can still offer meaningful relief.”

Choosing a nonhormonal approach does not mean symptoms must simply be endured. It means working with a provider to find a safe alternative that fits your health needs and priorities.

Medical treatment works best when paired with healthy daily habits. While lifestyle changes alone may not eliminate symptoms, they can significantly reduce how severe or disruptive those symptoms feel and help you feel more in control of your body’s changes.

“Regular physical activity, balanced nutrition, staying hydrated, and protecting sleep all support hormone health and overall well-being,” McLain says. “Small adjustments can make a big difference.”

Simple strategies that may help include:

• Dressing in layers
• Keeping sleeping spaces cool
• Using fans
• Avoiding known hot-flash triggers

These steps can empower women to feel more in control of their symptoms while working through a larger treatment plan.

The most important message is this: treatment should always be individualized. Symptoms can change over time, and care plans should evolve with them.

Tracking your symptoms is a great way to pay attention to what’s happening in your body.

Partnering with a women’s health provider who listens, explains options clearly, and respects personal preferences is the best way to navigate perimenopause and menopause with confidence.

“This is about supporting women through a natural transition, not minimizing it,” McLain says. “With the right care and guidance, women can feel strong, informed, and well during this stage of life.”