If hot flashes and night sweats are disrupting your days and sleep, two prescription paths often come up: menopausal hormone therapy (HRT) and certain antidepressants — specific SSRIs and SNRIs. For hot flashes and other vasomotor symptoms, HRT is the most effective treatment. But some antidepressants are a well-studied non-hormonal option, and they can be the better fit when hormones aren't suitable or when low mood is also in the picture. Neither is universally "better" — the right choice is individual.
HRT vs. SSRIs/SNRIs at a glance
Both can ease menopausal hot flashes, but they work differently and suit different people. This table summarizes where each option tends to fit.
| Option | Best suited for | Evidence for hot flashes | Effect on mood | Key considerations |
|---|---|---|---|---|
| HRT (menopausal hormone therapy) | Women with bothersome hot flashes and night sweats, usually under 60 or within about 10 years of their last period, without contraindications. | Strongest available — the most effective treatment for vasomotor symptoms. | May ease the low mood and irritability linked to perimenopause; not a stand-alone treatment for clinical depression. | Not right for everyone (for example, some histories of breast cancer, blood clots, or stroke). If you have a uterus, estrogen is paired with a progestogen. Benefit and risk are individualized. |
| SSRI or SNRI (certain antidepressants) | Women who can't or prefer not to take hormones, or who also have depression or anxiety. In the US, low-dose paroxetine is the only SSRI FDA-approved for hot flashes; others are used off-label. | Moderate — can reduce how often and how severe hot flashes are, generally less than HRT. | Can treat coexisting depression or anxiety when prescribed at treatment doses. | Possible side effects (nausea, sleep or sexual changes); shouldn't be stopped abruptly. Some SSRIs may interact with other drugs, including tamoxifen. |
What HRT does best
Major guidance from The Menopause Society, ACOG, NICE, and the NHS agrees that HRT is the most effective treatment for hot flashes and night sweats. It replaces some of the estrogen your ovaries make less of, and for many women it also helps with sleep, vaginal dryness, and bone protection. Estrogen comes as tablets, patches, gels, or sprays; if you still have a uterus, it is combined with a progestogen to protect the womb lining.
HRT is generally considered when symptoms are bothersome and you don't have a condition that makes it unsuitable. It isn't the right choice for everyone, and the balance of benefits and risks depends on your age, health history, and how far you are into the menopause transition. Some women notice their mood steadies on HRT, but it is not a replacement for treating clinical depression.
What SSRIs and SNRIs offer
Certain antidepressants — including SSRIs such as paroxetine, escitalopram, and citalopram, and SNRIs such as venlafaxine and desvenlafaxine — have been shown to reduce hot flashes. In the United States, a low dose of paroxetine is the only antidepressant specifically FDA-approved for vasomotor symptoms; the others are prescribed off-label based on supporting evidence. Importantly, these medicines were studied in women who did not have depression, so they may help with hot flashes whether or not your mood is affected.
Because they don't contain hormones, SSRIs and SNRIs are a leading choice when HRT isn't wanted or isn't advisable — for example, after certain hormone-sensitive cancers, or when someone simply prefers to avoid hormones. And when hot flashes arrive alongside depression or anxiety, one prescription may help with both.
When each is usually chosen
Clinicians tend to lean toward HRT when hot flashes and night sweats are the main problem, you're within roughly ten years of menopause, and there's no reason to avoid hormones. They may lean toward an SSRI or SNRI when hormones aren't suitable, when you'd rather not take them, or when a mood condition is also present. Newer non-hormonal drugs that target the brain's temperature control are another option worth discussing.
Can you use both?
Sometimes, yes. A woman using HRT for hot flashes might also take an antidepressant prescribed for depression or anxiety, and the two are not mutually exclusive. Whether that combination makes sense depends on your symptoms, history, and preferences — it's a conversation to have with a clinician rather than a decision to make alone.
A note on drug interactions
Antidepressants can interact with other medicines, and one example matters for cancer care: certain SSRIs, such as paroxetine and fluoxetine, may lower the effectiveness of tamoxifen, a breast-cancer drug. In that situation a clinician may choose a different antidepressant. This is exactly why any new medicine should be reviewed against everything else you take — and why you should never start, stop, or change a prescription on your own.
The bottom line
HRT and specific antidepressants are both legitimate, evidence-based ways to manage menopausal hot flashes, and neither is right for everyone. Your symptoms, health history, other medications, and personal preferences all shape the best fit — and options can change over time. If hot flashes, night sweats, or mood changes are affecting your life, talk to your clinician or a menopause specialist about which approach suits you.