Low sexual desire or arousal, once called “frigidity,” is a common experience that affects anywhere from 6% to 32% of women between ages 20 and 70. The term “frigidity” itself has been retired from medicine because it was stigmatizing and vague. What it usually describes now falls under a recognized condition called Female Sexual Interest/Arousal Disorder, and it’s highly treatable through a combination of psychological, physical, and lifestyle approaches.
If you’re experiencing a persistent drop in sexual interest or physical response, the first thing to know is that this isn’t a character flaw or something you simply need to push through. It has identifiable causes, and each one points toward a specific path forward.
What “Frigidity” Actually Looks Like Clinically
Modern diagnostics look for at least three of the following signs, lasting six months or longer: little or no interest in sexual activity, few or no sexual thoughts or fantasies, rarely initiating sex and typically not being receptive when a partner initiates, reduced pleasure or excitement during sex in roughly 75% or more of encounters, little response to sexual cues (visual, verbal, or written), and reduced physical sensation during sex. Critically, these patterns only qualify as a disorder if they cause you genuine distress. A naturally lower level of desire that doesn’t bother you isn’t a problem that needs fixing.
If a clinician does a formal assessment, they’ll often use a questionnaire called the Female Sexual Function Index, which scores six areas: desire, arousal, lubrication, orgasm, satisfaction, and pain. Scores range from 2 to 36, with anything below about 26.5 suggesting a sexual function concern. On the desire portion specifically, a score below 5 (out of 6) is the threshold for low desire.
Common Causes to Rule Out First
Before trying to “overcome” low desire, it helps to figure out what’s driving it. The causes fall into a few broad categories, and many people have more than one contributing factor at once.
Medications
Antidepressants are one of the most common culprits. Among women taking them, 83% report problems with sexual arousal. The worst offenders are SSRIs and SNRIs, the most widely prescribed classes of antidepressants. One study found arousal dysfunction rates as high as 82% with citalopram, while bupropion, which works on different brain chemicals, had a rate of only about 2%. If you suspect your medication is the issue, talk to your prescriber about switching to one with a lower sexual side-effect profile. Don’t stop taking an antidepressant on your own.
Hormonal Changes
Estrogen and testosterone both play roles in sexual function, but they do different things. Estrogen primarily keeps vaginal tissue healthy and lubricated. When estrogen drops during menopause, the resulting dryness and discomfort can make sex painful, which naturally reduces desire. Replacing estrogen can relieve that discomfort, but on its own it does little to boost actual libido.
Testosterone is the bigger player in sexual motivation. Both men and women produce it, though women have far less. Concentrations of testosterone in the brain’s desire-related areas are about ten times higher than estrogen levels. Research shows that testosterone needs to be restored to at least the upper end of the normal range for younger women before it meaningfully improves desire. Testosterone delivered through the skin (a patch or gel) can be helpful after menopause, though it’s typically tried for up to six months initially to see if it works. In the United States, testosterone isn’t FDA-approved for sexual concerns in women, so this is an off-label use your doctor would need to discuss with you.
Medical Conditions
Diabetes, heart disease, kidney failure, multiple sclerosis, spinal cord injuries, and bladder problems can all interfere with sexual response. Cancer and its treatments are another common factor. These conditions affect blood flow, nerve signaling, energy levels, or hormonal balance, all of which feed into arousal. Managing the underlying condition often improves sexual function as a secondary benefit.
Psychological and Relationship Factors
Women in relationships are almost five times more likely to be distressed by low desire than unpartnered women. That statistic alone tells you how much the relationship dynamic matters. When women with low desire perceive their partner’s responses as warm, supportive, and compassionate rather than hostile or indifferent, they report higher relationship satisfaction, and both partners experience lower anxiety. A partner who reacts to low desire with pressure, frustration, or withdrawal tends to make the problem worse.
Stress, anxiety, depression, poor body image, and a history of negative sexual experiences all contribute independently. These aren’t just “in your head” in some dismissive sense. They change how your brain processes arousal cues, and they respond well to targeted therapy.
Therapy That Works: CBT and Mindfulness
Cognitive behavioral therapy is the most studied psychological treatment for low desire. A meta-analysis of 20 controlled studies found a large effect size for improving desire and a moderate effect for improving sexual satisfaction. Those improvements held up for at least a year after treatment ended. The therapy typically involves identifying and challenging unhelpful beliefs about sex and your body, building communication skills with a partner, learning techniques to reduce performance anxiety, and gradually expanding your comfort with sexual experiences.
Mindfulness-based therapy has emerged as another strong option. In one study, women who completed an eight-week mindfulness program showed statistically significant improvements in desire, arousal, orgasm, satisfaction, and sex-related distress, with desire improvements showing a very large effect size. Each session included guided exercises in present-moment awareness (focusing on breath, body sensations, sounds, or thoughts without judgment), followed by discussion of how those skills apply to sexual experiences. Participants also practiced daily at home.
The core idea behind mindfulness for sexual concerns is that many people with low desire have become disconnected from their body’s signals. They’re distracted during sex by worries, self-criticism, or mental to-do lists. Mindfulness training appears to rebuild the ability to notice and stay with physical sensations, which is foundational to arousal. If formal therapy isn’t accessible, even a self-guided daily mindfulness practice of 10 to 15 minutes can start building that awareness.
FDA-Approved Medications
Two medications have been approved specifically for low sexual desire in premenopausal women. Flibanserin (sold as Addyi) is taken as a 100 mg tablet at bedtime every day. Its exact mechanism isn’t fully understood, but it acts on brain chemistry related to desire rather than on blood flow or hormones. It requires daily use and takes several weeks to show effects. Alcohol must be avoided while taking it due to a risk of dangerously low blood pressure.
Bremelanotide (sold as Vyleesi) works differently. It’s a self-administered injection taken as needed before sexual activity. Both medications have modest effect sizes, meaning they help some women meaningfully but aren’t dramatic game-changers for everyone. They’re typically considered after psychological and lifestyle approaches have been tried.
Lifestyle Changes That Support Desire
Exercise is one of the most accessible interventions. Regular physical activity improves blood flow, boosts mood through natural brain chemistry changes, reduces stress hormones, and improves body image. You don’t need intense workouts. Consistent moderate exercise, something that gets your heart rate up for 30 minutes several times a week, is enough to see benefits.
Sleep quality matters more than many people realize. Chronic sleep deprivation suppresses sex hormones and raises stress hormones, creating a biochemical environment that works directly against desire. Prioritizing consistent, adequate sleep is one of the simplest interventions available.
Stress reduction, whatever form it takes for you, is equally important. Chronic stress keeps your nervous system in a state that’s fundamentally incompatible with arousal. Your body reads ongoing stress as a signal that the environment isn’t safe, and it deprioritizes sexual response accordingly. Anything that genuinely lowers your baseline stress level, whether that’s exercise, meditation, reducing commitments, or addressing the source of stress directly, creates more room for desire to emerge.
How to Start
If you’ve been dealing with low desire for months and it’s bothering you, the most productive first step is identifying which contributing factors apply to your situation. Check your medication list for known sexual side effects. Consider whether hormonal changes (perimenopause, recent pregnancy, breastfeeding, or stopping birth control) line up with when things shifted. Honestly assess your stress levels, your relationship dynamics, and your mental health.
Many people find that the cause isn’t one single thing but a combination: a medication dulling arousal, plus relationship tension, plus stress, plus poor sleep. Addressing even one or two of those factors can create enough momentum for desire to start returning. A sex therapist or a gynecologist who specializes in sexual health can help you sort through the layers and build a plan that fits your specific situation.