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Women's Metabolic Clarity · Topic 5 of 15

Sleep and Night Sweats

Poor sleep is not a personal failure. Hormones can change how you sleep.

Educational disclaimer: This content is for education only. It is not medical advice, diagnosis or treatment. Pinnacle Coordinated Wellness is an education-first coordination layer, not a medical office, and Dr. Pat Pachciarz® is not a clinician. Nothing here is a protocol, dose or promise of results. Always talk with your own licensed clinician before making any health change. If you have chest pain, trouble breathing, thoughts of self-harm, or another emergency, call 911 (or call or text 988 for mental health crisis support).
On this page
  1. Why can't I sleep anymore?
  2. How long will hot flashes and night sweats last?
  3. How does poor sleep affect my weight and blood sugar?
Question 13 of 45

Why can't I sleep anymore?

Short answer

  • Sleep problems get more common during the menopause transition.
  • Hot flashes, mood changes, and sleep apnea can all play a part.
  • Studies show hot flashes at night are tied to waking up.
  • Poor sleep is real and worth bringing up with your clinician.

What to look out for

  • Waking up at the same time each night.
  • Snoring, gasping or morning headaches.
  • Feeling tired all day, even after a full night in bed.

Top 3 things to act on or ask your clinician

  1. Ask: 'Could my sleep problems be related to menopause?'
  2. Ask: 'Should I be checked for sleep apnea?'
  3. Ask about CBT-I, a talk-based insomnia program studied in midlife women.
Sources for this answer
  1. Peer-reviewed Baker FC et al. Sleep and Sleep Disorders in the Menopausal Transition. Sleep Med Clin. 2018;13:443-456. PMID: 30098758. DOI: 10.1016/j.jsmc.2018.04.011
  2. Peer-reviewed Bianchi MT et al. Nocturnal Hot Flashes: Relationship to Objective Awakenings and Sleep Stage Transitions. J Clin Sleep Med. 2016;12:1003-9. PMID: 26951410. DOI: 10.5664/jcsm.5936
  3. Peer-reviewed Bixler EO et al. Prevalence of sleep-disordered breathing in women: effects of gender. Am J Respir Crit Care Med. 2001;163:608-13. PMID: 11254512. DOI: 10.1164/ajrccm.163.3.9911064
  4. Peer-reviewed McCurry SM et al. Telephone-Based Cognitive Behavioral Therapy for Insomnia in Perimenopausal and Postmenopausal Women With Vasomotor Symptoms: A MsFLASH Randomized Clinical Trial. JAMA Intern Med. 2016;176:913-20. PMID: 27213646. DOI: 10.1001/jamainternmed.2016.1795
  5. Expert commentary, not research Dr. Mary Claire Haver on Huberman Lab: How to Navigate Menopause & Perimenopause for Maximum Health & Vitality (podcast episode, June 2024)
  6. Expert commentary, not research Dr. Stacy Sims on Huberman Lab: Female-Specific Exercise & Nutrition for Health, Performance & Longevity (podcast episode, July 2024)
Question 14 of 45

How long will hot flashes and night sweats last?

Short answer

  • For many women, it is longer than they were told.
  • In the SWAN study, the median time with frequent hot flashes was about 7.4 years.
  • Some women have them for 10 years or more.
  • There are both hormone and non-hormone options to discuss.

What to look out for

  • Hot flashes that disrupt work, sleep or mood.
  • Being told to 'just push through.'
  • Night sweats along with weight loss, fever or other new symptoms (get checked).

Top 3 things to act on or ask your clinician

  1. Ask: 'What are my hormone and non-hormone options?'
  2. Ask: 'Which options fit my health history?'
  3. Ask: 'What should I track so we can see changes?'
Sources for this answer
  1. Peer-reviewed Avis NE et al. Duration of menopausal vasomotor symptoms over the menopause transition. JAMA Intern Med. 2015;175:531-9. PMID: 25686030. DOI: 10.1001/jamainternmed.2014.8063
  2. Peer-reviewed The North American Menopause Society (now The Menopause Society). The 2022 hormone therapy position statement of The North American Menopause Society. Menopause. 2022;29:767-794. PMID: 35797481. DOI: 10.1097/GME.0000000000002028
  3. Peer-reviewed The North American Menopause Society (now The Menopause Society). The 2023 nonhormone therapy position statement of The North American Menopause Society. Menopause. 2023;30:573-590. PMID: 37252752. DOI: 10.1097/GME.0000000000002200
  4. Expert commentary, not research Dr. Mary Claire Haver (OB/GYN): The New Menopause (book, Rodale, 2024)
Question 15 of 45

How does poor sleep affect my weight and blood sugar?

Short answer

  • Short sleep can change how your body handles sugar.
  • A classic study found that a few nights of short sleep made blood sugar control worse in healthy adults.
  • Tired brains also crave quick energy foods.
  • Fixing sleep is a metabolic step, not a luxury.

What to look out for

  • Fewer than 7 hours most nights.
  • Late-day cravings after poor nights.
  • Using alcohol to fall asleep.

Top 3 things to act on or ask your clinician

  1. Ask: 'Could my sleep be affecting my blood sugar?'
  2. Ask about safe sleep supports that fit your health.
  3. Ask: 'Is anything I take keeping me awake?'
Sources for this answer
  1. Peer-reviewed Spiegel K et al. Impact of sleep debt on metabolic and endocrine function. Lancet. 1999;354:1435-9. PMID: 10543671. DOI: 10.1016/S0140-6736(99)01376-8
  2. Peer-reviewed Baker FC et al. Sleep and Sleep Disorders in the Menopausal Transition. Sleep Med Clin. 2018;13:443-456. PMID: 30098758. DOI: 10.1016/j.jsmc.2018.04.011
  3. Peer-reviewed Ebrahim IO et al. Alcohol and sleep I: effects on normal sleep. Alcohol Clin Exp Res. 2013;37:539-49. PMID: 23347102. DOI: 10.1111/acer.12006
Sources

Every source on this page

Peer-reviewed research comes first, then society guidance, then expert commentary. Dr. Mary Claire Haver and Dr. Stacy Sims are listed first among the experts. Expert voices are commentary, not research. When an expert claim differs from the evidence, we follow the evidence and say so.

  1. Peer-reviewed Baker FC et al. Sleep and Sleep Disorders in the Menopausal Transition. Sleep Med Clin. 2018;13:443-456. PMID: 30098758. DOI: 10.1016/j.jsmc.2018.04.011
  2. Peer-reviewed Bianchi MT et al. Nocturnal Hot Flashes: Relationship to Objective Awakenings and Sleep Stage Transitions. J Clin Sleep Med. 2016;12:1003-9. PMID: 26951410. DOI: 10.5664/jcsm.5936
  3. Peer-reviewed Bixler EO et al. Prevalence of sleep-disordered breathing in women: effects of gender. Am J Respir Crit Care Med. 2001;163:608-13. PMID: 11254512. DOI: 10.1164/ajrccm.163.3.9911064
  4. Peer-reviewed McCurry SM et al. Telephone-Based Cognitive Behavioral Therapy for Insomnia in Perimenopausal and Postmenopausal Women With Vasomotor Symptoms: A MsFLASH Randomized Clinical Trial. JAMA Intern Med. 2016;176:913-20. PMID: 27213646. DOI: 10.1001/jamainternmed.2016.1795
  5. Peer-reviewed Avis NE et al. Duration of menopausal vasomotor symptoms over the menopause transition. JAMA Intern Med. 2015;175:531-9. PMID: 25686030. DOI: 10.1001/jamainternmed.2014.8063
  6. Peer-reviewed The North American Menopause Society (now The Menopause Society). The 2022 hormone therapy position statement of The North American Menopause Society. Menopause. 2022;29:767-794. PMID: 35797481. DOI: 10.1097/GME.0000000000002028
  7. Peer-reviewed The North American Menopause Society (now The Menopause Society). The 2023 nonhormone therapy position statement of The North American Menopause Society. Menopause. 2023;30:573-590. PMID: 37252752. DOI: 10.1097/GME.0000000000002200
  8. Peer-reviewed Spiegel K et al. Impact of sleep debt on metabolic and endocrine function. Lancet. 1999;354:1435-9. PMID: 10543671. DOI: 10.1016/S0140-6736(99)01376-8
  9. Peer-reviewed Ebrahim IO et al. Alcohol and sleep I: effects on normal sleep. Alcohol Clin Exp Res. 2013;37:539-49. PMID: 23347102. DOI: 10.1111/acer.12006
  10. Expert commentary, not research Dr. Mary Claire Haver (OB/GYN): The New Menopause (book, Rodale, 2024)
  11. Expert commentary, not research Dr. Mary Claire Haver on Huberman Lab: How to Navigate Menopause & Perimenopause for Maximum Health & Vitality (podcast episode, June 2024)
  12. Expert commentary, not research Dr. Stacy Sims on Huberman Lab: Female-Specific Exercise & Nutrition for Health, Performance & Longevity (podcast episode, July 2024)
Your next step

Take this to your clinician.

  • Bring your questions and a short symptom log to your next appointment.
  • Want help organizing your questions and care team? Pinnacle Coordinated Wellness is here to listen and connect.
  • Practitioners: share this page with the women you serve.
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All 15 topics · Other topics: Weight and Body Changes · Muscle and Strength · Why HIIT or Cardio-Only Can Backfire · Insulin Resistance and Blood Sugar · Cortisol and Stress · Brain Fog, Mood and Anxiety · Thyroid · Bloodwork: What to Ask For · Heart and Bone Risk After Menopause · Hormone Therapy Basics · Gut Health · Nutrition and Protein · Alcohol · The Shame and Guilt Cycle, and Identity