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12 Symptoms of Low Estrogen Doctors Want You to Know
Plus, the potential health risks that come with it.
Jan. 27, 2026 at 9:47pm
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Doctors share the most common signs of low estrogen, including hot flashes, joint pain, mood changes, and more. They also explain how low estrogen levels can impact bone, heart, and brain health, as well as skin and muscle maintenance. Experts emphasize the importance of discussing any concerning symptoms with a doctor, as untreated estrogen deficiency can significantly reduce quality of life and increase long-term health risks.
Why it matters
Estrogen is a crucial hormone that impacts many aspects of health, from bone density to temperature regulation. Understanding the signs of low estrogen and its potential consequences can help women take proactive steps to manage their hormone levels and maintain overall wellbeing, especially as they age.
The details
Low estrogen is a natural consequence of aging, particularly for women in perimenopause and menopause. However, the ways in which declining estrogen levels present can vary from person to person. Common signs include hot flashes, trouble sleeping, joint pain, vaginal dryness, mood swings, brain fog, and reduced sex drive. While these symptoms may be expected, low estrogen can also increase the risk of more serious health issues like osteoporosis, heart disease, and cognitive decline. Experts emphasize the importance of discussing any concerning symptoms with a doctor, as untreated estrogen deficiency can significantly impact quality of life and long-term wellbeing.
- Estrogen naturally declines with age, especially after menopause.
- Women may lose up to 20% of their bone density in the 5-7 years following menopause due to the drop in estrogen.
The players
Elizabeth West, M.D.
An ob/gyn with MemorialCare Medical Group in Long Beach, CA.
Brynna Connor, M.D.
A family medicine physician in Austin, TX, and the healthcare ambassador at NorthwestPharmacy.com.
What they’re saying
“While patients most commonly associate estrogen with the reproductive system, it's not solely a reproductive hormone.”
— Brynna Connor, M.D., Family medicine physician and healthcare ambassador (NorthwestPharmacy.com)
“Low estrogen can be a health problem because it increases the risk of osteoporosis, cardiovascular disease, metabolic dysfunction, vaginal dryness, and cognitive decline.”
— Elizabeth West, M.D., Ob/gyn (MemorialCare Medical Group)
The takeaway
Recognizing the signs of low estrogen and understanding its potential health impacts can empower women to proactively manage their hormone levels and maintain overall wellbeing as they age. By communicating with their doctors, women can explore treatment options to alleviate symptoms and reduce long-term risks associated with estrogen deficiency.
