Acupuncture for Perimenopause Insomnia: What Sham Trials Measured

Before booking acupuncture for sleep, ask what will be measured and how many appointments are proposed. A change in a sleep questionnaire, extra recorded sleep and easier daytime functioning are different outcomes.

The eight-week study found a questionnaire benefit

Li’s 2020 Shanghai trial¹ randomized 84 women aged 45–60 to 18 half-hour electroacupuncture (needles with electrical stimulation) or nonpenetrating sham sessions over eight weeks. At week eight, the Pittsburgh Sleep Quality Index benefit over sham was 2.38 points, with a 95% confidence interval of 1.30–3.46 points; lower scores are better.¹

Recorded sleep came with a short sampling window

Actigraphy estimated 28.8 minutes more sleep with treatment, with a 95% confidence interval of 7.75–49.84 minutes. Recordings covered only 1–3 nights. The questionnaire’s daytime-dysfunction component did not improve significantly over sham.¹

Questionnaire benefit persisted to week 20, meaning 12 weeks after treatment ended. Practitioners were unblinded, and active-treatment participants more often correctly guessed their allocation.¹

An individual response needs its own review. Choose a daytime goal before treatment, such as getting through an afternoon meeting without struggling to stay awake, as well as recording your sleep difficulty.

An earlier trial used overnight sleep testing

Fu’s 2017 trial² randomized 76 perimenopausal women, 38 per group, to ten acupuncture or placebo-acupuncture sessions over three weeks. The average PSQI score fell 8.03 points with acupuncture versus 1.29 with placebo. These are changes within each group, unlike the between-group estimate above.²

The study also used overnight polysomnography and reported improvements in sleep efficiency and total sleep time. Its short treatment period does not establish years of benefit.²

Neither trial compared acupuncture directly with CBT-I.¹²

Put the findings beside the broader evidence

NCCIH’s sleep fact sheet describes the studies in a 2021 acupuncture review as small, varied and low quality. It identifies multicomponent cognitive behavioral therapy for insomnia, CBT-I, as the most strongly recommended insomnia treatment.³

NCCIH also notes that improperly delivered acupuncture can cause serious harm, including infection and punctured organs. Tell your usual care team about any complementary treatment.³

Its safety page explains that US acupuncture needles must be sterile and labeled for single use. Licensing requirements vary by state. Ask about the practitioner’s qualifications before booking.⁴

Before paying for a course, get the number and length of sessions, total price, cancellation terms and review date. Ask what happens if the agreed sleep and daytime targets do not improve. The schedules tested here involved repeated visits, so travel and appointment time belong in that calculation.

Keep access to insomnia care in the plan

“Getting Access” in Did I Do That in My Sleep? covers individual, group, telephone and digital CBT-I, along with provider, insurance and payment questions. Our menopause insomnia CBT-I trial guide explains the separate evidence for that approach.