Non-Hormonal Treatment Options

Medications with good evidence

SSRIs & SNRIs

Low-dose antidepressants — particularly paroxetine, escitalopram, venlafaxine, and desvenlafaxine — have been shown to reduce hot flash frequency and severity. Low-dose paroxetine (7.5 mg) was the first non-hormonal medication FDA-approved for vasomotor symptoms.

Neurokinin receptor antagonists (fezolinetant, elinzanetant)

A newer class of medication that works on the brain’s temperature-control centre by blocking neurokinin signaling. Fezolinetant (Veozah) was FDA-approved in 2023, and elinzanetant (Lynkuet), which blocks both neurokinin-1 and neurokinin-3 receptors, was approved in 2025. Both have shown significant reductions in hot flashes in clinical trials and represent a genuinely novel, hormone-free mechanism.

Other options

• Gabapentin — often effective for night sweats and can help with sleep
• Oxybutynin — an anticholinergic typically used for overactive bladder, but shown to reduce hot flashes
• Clonidine — an older antihypertensive with modest benefit for hot flashes; side effects limit its use

Approaches without strong evidence

Women frequently ask about complementary approaches. Here’s an honest picture of the evidence:

Phytoestrogens

Soy isoflavones and red clover have weak estrogen-like activity. Some studies show modest benefit for mild symptoms, but results are inconsistent and effect sizes are small. Not recommended for moderate to severe symptoms.

Black cohosh

Widely used, but evidence from rigorous trials does not consistently show benefit beyond placebo. Some safety concerns exist regarding liver function with high doses or prolonged use.

Other supplements

Evening primrose oil, dong quai, wild yam, magnesium: no robust clinical trial evidence for reducing hot flashes.

Exercise, yoga & mindfulness

Genuinely beneficial for overall wellbeing, sleep, mood, and cardiovascular health — but clinical trials have not found significant reductions in hot flash frequency or severity. Do not abandon them — just do not rely on them alone for hot flash control.

Dietary changes

Weight loss in overweight women does reduce hot flashes. Otherwise, dietary changes have not been shown to meaningfully reduce hot flashes, though a healthy diet confers many other benefits.