SEXUAL HEALTH

Low Sexual Desire in Women: Causes, Evaluation and Options

Low desire is common and only becomes a clinical concern when it causes distress. Evaluation looks at health, medications, hormones, mood and relationships first; FDA-approved medications exist for specific, diagnosed cases.

By the NewDay Wellness editorial teamPublished October 25, 20266 min read6 sourcesMedically reviewed by Dr. Sean Arora and Dr. Shannon Arora on October 28, 2026

Low Sexual Desire in Women: Causes, Evaluation and Options

Low sexual desire in women is common, it has many possible causes, and it is only considered a medical problem when it causes personal distress. A good evaluation starts with the whole picture: physical health, medications, hormonal stage, mood, stress and the relationship. When low desire persists and is distressing after those factors are addressed, a licensed provider may diagnose hypoactive sexual desire disorder (HSDD) and discuss options that include counseling and, for some women, FDA-approved medication.

Key takeaways

  • Sexual concerns are common, but distressing sexual problems are much less common. A large US survey found that 12.0% of women reported a sexual problem combined with personal distress.
  • Desire is shaped by biological, psychological and relationship factors, so evaluation looks at all three.
  • Medications, mood conditions, pain with sex, thyroid conditions and stress are among the factors worth reviewing first.
  • Two FDA-approved medications treat acquired, generalized HSDD in specific groups of women: flibanserin (Addyi) and bremelanotide (Vyleesi).
  • Testosterone for postmenopausal women with HSDD is off-label in the US and supported by evidence only for that narrow use.

How common is low desire?

A 2008 study in Obstetrics & Gynecology surveyed 31,581 US women aged 18 and older. The age-adjusted prevalence of any sexual problem was 43.1%. But only 12.0% of women reported a sexual problem that was also accompanied by personal distress, and this was more common in women aged 45 to 64 (14.8%) than in younger (10.8%) or older (8.9%) women.

That gap matters. Desire naturally varies between people and over time, and a lower level of interest is not a disorder on its own. The 2018 process of care from the International Society for the Study of Women's Sexual Health (ISSWSH) notes that women with lifelong low desire who are not bothered by it should not be considered for treatment. The same document estimates that HSDD affects about 10% of adult women.

What can contribute to low desire?

Desire rarely has a single cause. The ISSWSH process of care recommends a biopsychosocial assessment, meaning a look at the body, the mind and the relationship together. Common contributors include:

  • Health conditions. The 2008 survey linked distressing sexual problems to poor self-rated health, depression, anxiety, thyroid conditions and urinary incontinence.
  • Medications. The American College of Obstetricians and Gynecologists (ACOG) notes that many medications can reduce desire, including some birth control methods and many pain medications. Our article on medications that can affect sexual desire and function covers this in more detail.
  • Pain or discomfort with sex. When sex hurts, desire often follows. ACOG explains that falling estrogen around perimenopause and menopause can cause vaginal dryness, one of several treatable causes of painful sex.
  • Stress, fatigue and state of mind. ACOG lists stress and fatigue among the common reasons for problems with sexual response.
  • Relationship factors. ACOG notes that a mismatch in desire between partners is a common relationship issue, and a partner's own sexual concerns can create anxiety.

How a licensed provider evaluates low desire

The ISSWSH process of care describes a stepwise approach that a clinician can follow:

  1. Ask and listen. The process begins with the clinician asking about sexual concerns, or the patient raising them.
  2. Clarify the type. Is the low desire lifelong or acquired? Generalized, or limited to certain situations or partners? This distinction shapes every later decision.
  3. Look for modifiable factors. A focused medical history and assessment can identify medications, health conditions, mood symptoms, pain, and relationship or life stressors.
  4. Educate and adjust. Treatment starts with education and addressing those modifiable factors.
  5. Consider further treatment if needed. If HSDD persists, options include sex therapy, central nervous system medications and hormonal therapy, guided in part by menopausal status.
  6. Follow up. Progress is monitored and the plan adjusted.

The ISSWSH document lists behavior therapy, cognitive behavioral therapy and mindfulness as forms of sex therapy. It also emphasizes that patient and partner preferences and goals guide the choice of treatment.

Blood tests have a limited role. The 2019 global consensus statement on testosterone therapy for women states that a blood testosterone level should not be used to diagnose HSDD.

FDA-approved medication options

Two medications are FDA-approved for acquired, generalized HSDD that is not due to a coexisting medical or psychiatric condition, relationship problems, or a medication or drug effect. Neither is indicated to enhance sexual performance.

Flibanserin (Addyi) Bremelanotide (Vyleesi)
Approved for Women under 65 with acquired, generalized HSDD Premenopausal women with acquired, generalized HSDD
Form Oral tablet taken at bedtime Injection under the skin, used as needed
Key label warnings Low blood pressure and fainting, especially with alcohol close in time, certain interacting drugs or liver impairment; drowsiness Temporary rise in blood pressure; nausea; skin darkening
If no improvement Label advises stopping after 8 weeks Label advises stopping after 8 weeks

The flibanserin label's indication was updated in December 2025 and now applies to women under 65 with acquired, generalized HSDD. The bremelanotide label states that it is not indicated for postmenopausal women. Bremelanotide is contraindicated in uncontrolled high blood pressure and known cardiovascular disease. Dosing for either medication is set by the prescriber. Our PT-141 explainer covers bremelanotide in depth, including how the approved product differs from compounded PT-141, which is not FDA-approved.

What about hormones?

Testosterone

The 2019 global consensus statement concluded that the only evidence-based use of testosterone in women is for postmenopausal women diagnosed with HSDD after a full biopsychosocial assessment. In that group, therapy at levels close to the normal premenopausal range improved sexual function, including an average increase of one satisfying sexual event per month over placebo. The panel found insufficient data to recommend testosterone for premenopausal women, did not recommend pellets, injections or compounded "bioidentical" testosterone, and advised stopping if there is no benefit by 6 months. The ISSWSH document notes that testosterone for postmenopausal HSDD is off-label in the US.

Estrogen

Estrogen is not a treatment for HSDD itself. However, when low desire is tied to vaginal dryness or pain that began around menopause, treating those symptoms can be an important step. Our article on menopause, vaginal dryness and intimacy explains the options.

Frequently asked questions

Is low desire just a normal part of getting older?

Changes in desire over a lifetime are normal, and low desire without distress is not a disorder. In the 2008 US survey, distressing sexual problems actually peaked in midlife and were less common in women 65 and older. If a change bothers you, it is worth discussing, whatever your age.

Should I get my hormones tested?

A licensed provider decides which tests are useful based on your history. The 2019 global consensus statement advises against using a testosterone level to diagnose HSDD, although testing can be relevant for other reasons, such as monitoring treatment.

Can therapy help even if the cause seems physical?

Often, yes. The ISSWSH process of care treats desire as biopsychosocial and lists sex therapy, including cognitive behavioral therapy and mindfulness, alongside medication.

Is compounded PT-141 the same as the approved product?

It contains the same active molecule, bremelanotide, but compounded PT-141 is not FDA-approved and has not been reviewed by the FDA for safety, effectiveness or quality. Its use outside the approved indication is off-label.

Talk to a licensed provider

Low desire is a common, legitimate health concern, and you do not need to wait for it to become severe before asking about it. A licensed provider can review your health, medications and life circumstances and help you decide which approach fits your goals. You can learn more on our sexual health page. This article is educational and does not determine eligibility for any treatment.

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