Quieting the Heat: Can Self-Hypnosis Really Tame Hot Flashes?

Hot flashes. You know, those sudden waves of heat that can drench your clothes, disrupt your sleep, or make a quiet moment uncomfortable. They are one of menopause’s most notorious symptoms. For many women, especially those who can’t or won’t use hormone therapy, the search for safe, effective relief can feel like chasing a mirage.

A new study published in JAMA Network Open, titled “Self-Administered Hypnosis vs Sham Hypnosis for Hot Flashes: A Randomized Clinical Trial,” dives into whether hypnosis you can do at home might actually help cool things down. 

What’s this about?

This research explored if daily self-hypnosis, using audio recordings you follow on your own, can reduce the frequency and severity of hot flashes in postmenopausal women. Unlike traditional hypnosis done in person, this was designed to be accessible and easy to use at home.

When & Who?

The trial happened over several years from March 2019 to early 2024, at Baylor University and the University of Michigan. The participants were 250 postmenopausal women who were experiencing frequent hot flashes, at least 4 per day or 28 per week. About a quarter of them had a history of breast cancer, making non-hormonal options especially important. 

Half of the women listened to self-hypnosis audio tracks every day for six weeks. The other half listened to white noise recordings labeled as “sham hypnosis”, basically a placebo control that looked and felt like a treatment but lacked the therapeutic hypnosis elements. 

What did they find?

By the six-week mark:

• Women in the self-hypnosis group saw about a 53% reduction in their hot flash scores, which combines how often they happened and how intense they were. 

• The sham group also improved, by about 41%. 

• Beyond just counting flashes, women who used self-hypnosis reported that hot flashes interfered less with daily life, from mood and sleep to social interactions and enjoyment. They were significantly more likely to say the treatment helped them.

Put simply: the hypnosis tracks seemed to deliver real relief beyond just expectations or placebo effects.

Why does it matter?

Hot flashes affect up to 80% of women during menopause and can persist for years. Hormone therapy works well but for some women it isn’t desirable, especially those with certain cancer histories or cardiovascular risk and do not have a doctor who understands how to prescribe through these conditions. 

Non-hormonal options like antidepressants, gabapentin, or lifestyle changes help some but not all. An easily accessible, low-risk tool like self-hypnosis could be a game-changer in women’s health, offering relief without pills or side effects. 

Practical Tips

Here’s how to turn the science into action:

Listen daily: Commit to at least a 6-week routine of guided hypnosis audio (20 minutes/day) or find a practitioner who can guide you.

Track progress: Keep a simple diary of hot flash frequency and intensity to see if it’s helping.

Stay consistent: Like meditation or exercise, the effect builds over time.

Combine with lifestyle tweaks: Cool rooms, cotton layers, paced breathing, limit alcohol and regular sleep help too.

Talk to your doctor: Especially if symptoms are severe or you have other health conditions.

Self-administered hypnosis may not just be relaxing, but it could be a practical, effective tool for reducing both how often hot flashes happen and how much they disrupt your life. For millions of women in the menopause transition, that’s worth paying attention to.
Reference: Elkins, G., Arring, N., Morgan, G., Lorenz, T., Muniz, V., Lafferty, C., Scheffrahn, K., Alldredge, C., & Barton, D. (2025). Self-Administered Hypnosis vs Sham Hypnosis for Hot Flashes: A Randomized Clinical Trial. JAMA Network.