Testosterone Therapy for Women: The Option Most Doctors Don't Mention

When most people hear "testosterone therapy," they picture men. That's understandable — testosterone is often framed exclusively as a male hormone, and the marketing around testosterone replacement has been overwhelmingly aimed at men.

But women produce testosterone too. Their ovaries and adrenal glands make it in smaller quantities than men's testes, but it plays a meaningful role in women's health — affecting energy, mood, bone density, muscle mass, cognitive function, and sexual desire.

When women's testosterone levels drop, the effects can be significant. And yet, this is one of the most under-discussed topics in women's health care.

Why Women's Testosterone Matters

Women produce roughly 5-10% of the testosterone that men produce. That might sound negligible, but the female body is exquisitely sensitive to testosterone at those lower concentrations. Even small shifts can produce noticeable effects.

Testosterone in women contributes to:

• Libido and sexual response. Testosterone is the primary driver of sexual desire in both men and women. Low testosterone is the most common hormonal cause of decreased libido in women.
• Energy and vitality. Similar to men, testosterone supports cellular energy production and the general sense of being physically capable and motivated.
• Muscle mass and bone density. Testosterone helps maintain lean muscle and supports bone health — both of which decline after menopause.
• Mood and cognitive function. Testosterone influences dopamine signaling and has been associated with mental clarity, confidence, and emotional resilience.

When Testosterone Drops

Women's testosterone levels decline gradually starting in their late 20s. By the time a woman reaches menopause, her testosterone levels may be roughly half of what they were at peak production in her early 20s.

This decline is further accelerated by:

• Surgical menopause (oophorectomy). Removing the ovaries eliminates a primary source of testosterone production, causing an immediate and often dramatic drop.
• Oral estrogen therapy. Oral estrogen (as opposed to transdermal) increases SHBG (sex hormone-binding globulin), which binds testosterone and reduces the amount that's biologically active.
• Adrenal insufficiency. Conditions affecting adrenal function can reduce testosterone production.
• Certain medications. Oral contraceptives increase SHBG and can lower free testosterone levels, which is why some women on birth control experience reduced libido.

Symptoms of Low Testosterone in Women

Women with low testosterone often describe:

• Persistent loss of sexual desire that can't be explained by relationship issues or stress alone
• Difficulty with arousal or reduced sexual satisfaction
• Unexplained fatigue that doesn't respond to adequate sleep
• Loss of motivation or drive — a sense of "flatness"
• Decreased muscle tone despite regular exercise
• Brain fog or reduced mental sharpness
• A general feeling of diminished well-being that's hard to articulate

These symptoms overlap with depression, perimenopause, thyroid dysfunction, and chronic stress — which is one reason they're frequently misattributed. Many women cycle through antidepressants, sleep medications, and lifestyle changes without anyone checking their testosterone level.

The Evidence for Testosterone Therapy in Women

The most robust evidence for testosterone therapy in women is for treating hypoactive sexual desire disorder (HSDD) — persistent, distressing loss of sexual desire — particularly in postmenopausal women.

A 2019 systematic review and meta-analysis published in The Lancet Diabetes & Endocrinology, analyzing 36 randomized controlled trials, found that testosterone therapy in women significantly improved sexual desire, arousal, orgasm, and sexual satisfaction. The benefits were consistent across studies.

The evidence for non-sexual benefits — energy, mood, cognitive function, body composition — is more limited but growing. Many clinicians who prescribe testosterone to women report consistent improvements in these areas, though large-scale randomized trials specifically studying these endpoints are still needed.

How It's Prescribed

There is currently no FDA-approved testosterone product specifically formulated for women in the United States. This doesn't mean testosterone therapy for women is inappropriate — it means the available options are used off-label or through compounding pharmacies.

Common approaches include:

Compounded testosterone cream or gel. This is the most common method. A compounding pharmacy prepares testosterone in a concentration appropriate for women (typically 1-5 mg daily, compared to 50-100 mg daily for men). It's applied to the skin, usually on the inner arm or thigh.

Low-dose testosterone pellets. Subcutaneous pellets that release testosterone slowly over 3-4 months. Some practitioners prefer this for consistent delivery.

Off-label use of male formulations at reduced doses. Some physicians prescribe a fraction of a standard male testosterone product (such as a 1% gel), with careful dosing instructions.

The goal is to restore testosterone to premenopausal physiological levels — not to achieve male ranges. Dosing is conservative, and monitoring is essential.

What Monitoring Looks Like

Women on testosterone therapy should have regular bloodwork to check:

• Total and free testosterone levels (to ensure you're in the appropriate female range)
• SHBG
• Estradiol
• Lipid panel
• Liver function
• Signs of androgen excess (acne, hair growth, voice changes)

At physiological doses, significant androgenic side effects are uncommon. If they occur — typically mild acne or slight increase in facial hair — dose adjustment usually resolves them.

Why This Gets Overlooked

There are several reasons testosterone therapy for women remains underutilized:

Lack of FDA-approved female formulations. Without a commercial product with marketing behind it, physician awareness is lower.

Outdated training. Many physicians were trained to think of testosterone as irrelevant to women's health, or to associate it exclusively with virilization.

Symptom misattribution. Low testosterone symptoms in women look like depression, stress, or "normal aging" — and those explanations tend to satisfy both patients and physicians before hormones are investigated.

Cultural discomfort. There's still a stigma around women discussing sexual desire with their physicians, which means one of the most treatable symptoms never gets reported.

The Bottom Line

Testosterone plays a real and important role in women's health. When levels are low, the effects on desire, energy, mood, and vitality can be significant — and they respond to treatment.

If you're a woman experiencing persistent low libido, fatigue, or a vague sense that something is hormonally "off," it's worth having your testosterone checked alongside your other hormones. The answer might be simpler than you think.

Coral Health provides comprehensive hormone evaluations for women, including testosterone testing, with licensed physicians who understand the full hormonal picture. Schedule a consultation to find out if your hormones are part of what's going on.