Androgen Hormones in Women: PCOS/PMOS, Symptoms & Tests (2026)

TLDR

Androgens are sex hormones like testosterone, DHEAS, androstenedione, and DHT. Everyone makes them. In women, the ovaries and adrenal glands produce them. They support bone health, muscle, and reproductive function. Problems start when androgen levels or effects run too high. Doctors call this hyperandrogenism, and it is one of the central features of PCOS/PMOS. One "normal" testosterone result does not rule out androgen excess. Free testosterone, SHBG, DHEAS, and how sensitive your tissues are all shape the full picture.

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Androgens are sex hormones. They help regulate puberty, reproductive health, bone and muscle development, red blood cell production, and sexual function. Testosterone is the best-known androgen, but it is just one of a larger group. That group also includes DHEA, DHEAS, androstenedione, and DHT. Everyone has androgens. Males usually make more, but the ovaries and adrenal glands make them in females too.

The real question is never "do you have androgens?" You do. The question is whether your androgen activity is balanced for your body. Or whether too much androgen effect is driving symptoms like irregular periods, facial hair growth, acne, or scalp hair thinning.

If these symptoms sound familiar, a quick screening can help you see where you stand. Check your PCOS score in two minutes to find out if a fuller check-up makes sense.

What Are Androgen Hormones?

Androgens are a class of steroid hormones. The ovaries, testes, and adrenal glands make them. People often call them "male-type" hormones because males have higher levels. That label is misleading. Women make androgens naturally, and those androgens do essential jobs.

According to Cleveland Clinic, androgens help start puberty. They also play ongoing roles in reproductive health and body development. Testosterone is the main androgen. Androstenedione, DHEA, and DHEAS are precursor hormones. They can convert into testosterone or estrogen. DHT (dihydrotestosterone) is a strong androgen. It forms from testosterone in tissues like skin and hair follicles. Source: Cleveland Clinic

In females, testosterone can convert into estradiol, a form of estrogen. Estradiol supports menstruation, conception, pregnancy, and bone protection. So androgens are not just present in women's bodies. They are actively useful.

Why Do Women Have Androgen Hormones?

Androgens are not "men's hormones that women should not have." They are normal hormones with real jobs:

• Bone density and muscle maintenance. Androgens help keep bones strong and muscle lean in all people.

• Sexual function. They play a role in libido and sexual desire.

• Reproductive health. Androgens convert into estrogen, which supports normal menstrual cycles and fertility.

• Red blood cell production. Androgens help the body form red blood cells.

The Endocrine Society notes that women naturally make androgens. High levels can turn fine, light vellus hair into darker, coarser terminal hair. That is what happens in hirsutism. This conversion is a normal process. It only becomes a problem when androgen activity runs too high.

This matters because many women feel ashamed of facial hair, acne, or hair thinning. These symptoms are not character flaws. They can be clinical signs of a hormone imbalance worth checking.

Which Androgen Hormones Matter Most?

When doctors check androgens in women, they do not look at a single number. Several markers add to the picture. Here is what each one means and why it matters for PCOS and androgen excess.

Total testosterone measures all testosterone in the blood, both bound and unbound. The 2023 international PCOS guideline recommends total and free testosterone as the main markers for biochemical hyperandrogenism. High-quality assays matter here. Many standard tests are less accurate at the lower hormone ranges typical in women.

Free testosterone is the portion not tightly bound to proteins. That makes it more biologically active. It is often more useful than total testosterone alone. You can estimate it using the calculated free androgen index (FAI).

SHBG (sex hormone-binding globulin) is a protein that binds testosterone in the blood. Low SHBG means more free testosterone is available to act on tissues. Insulin resistance can lower SHBG. That is one reason metabolic health and androgen symptoms are so linked in PCOS.

Free androgen index (FAI) is calculated from total testosterone and SHBG. It estimates free androgen activity. It is especially useful when a direct free testosterone measurement is unreliable.

DHEAS is an androgen made mainly by the adrenal glands. Mild DHEAS elevation can happen in PCOS. Very high DHEAS raises concern for adrenal tumors. The Endocrine Society's hirsutism guideline notes levels above 700 µg/dL. Still, the size of the androgen result alone is not a perfect predictor. Source: JCEM/Endocrine Society

Androstenedione is a precursor hormone. It can convert into testosterone or estrogen. Guidelines suggest checking it when total and free testosterone are not high but symptoms continue.

DHT (dihydrotestosterone) forms from testosterone in tissues like skin and hair follicles. It contributes to androgen-driven hair and skin effects, including female-pattern baldness. It is not usually the first lab ordered for PCOS. But it helps explain how symptoms happen.

17-hydroxyprogesterone (17-OHP) is not an androgen itself. It is a precursor used to screen for non-classic congenital adrenal hyperplasia. That is an adrenal enzyme disorder that can mimic PCOS.

Which tests you need depends on your symptoms, menstrual pattern, current medicines, pregnancy plans, and your clinician's assessment. There is no single panel that fits everyone.

What Happens When Androgen Hormones Are High?

High androgens, or hyperandrogenism, means the body has more androgen activity than expected. This can show up in two ways:

• Biochemical hyperandrogenism: raised androgen levels on blood tests.

• Clinical hyperandrogenism: visible signs such as hirsutism, acne, oily skin, or scalp hair thinning.

Cleveland Clinic defines hyperandrogenism as excess androgens. In females, it commonly causes excess hair growth, acne, and irregular periods. Source: Cleveland Clinic

Here is the part most pages understate: symptoms and labs do not always match. Cleveland Clinic says clearly that you can have hyperandrogenism symptoms even when blood androgen levels look normal. You can also have high androgen levels with no symptoms at all. This mismatch is one of the most common sources of confusion for women trying to read their test results.

The 2023 PCOS guideline adds more detail. In adults, hirsutism alone can predict biochemical hyperandrogenism. Acne and female-pattern hair loss alone are weaker predictors on their own. Self-treatment (waxing, shaving, threading, laser) can reduce what a clinician sees during an exam. So tell your doctor about your hair removal habits. Source: 2023 PCOS Guideline

How High Androgens Affect the Body

Periods and ovulation. High androgen activity can interfere with ovulation. That can lead to irregular, absent, or prolonged cycles and fertility challenges.

Acne and oily skin. Androgen excess often shows up as ongoing acne on the face, chest, or upper back. It can also cause oily skin that does not respond well to standard skincare.

Hirsutism. This means excess coarse, dark hair in areas like the chin, upper lip, chest, abdomen, or back. Hirsutism affects roughly 5 to 10% of women.

Scalp hair thinning. High androgen effect, especially from DHT, can add to female-pattern hair loss. Thinning is often most visible along the part line or crown.

Metabolic health. In PCOS, androgen excess is closely linked to insulin resistance, type 2 diabetes risk, and dyslipidemia. This is not a cosmetic-only concern. The metabolic side means androgen symptoms can signal broader health risks. These benefit from nutrition support alongside medical care.

Facial hair, acne, and hair thinning are not "just cosmetic" if they are new, distressing, or paired with irregular periods. They can be clues to your hormone and metabolic health that deserve a proper check.

How Are Androgen Hormones Linked to PCOS?

PCOS (polycystic ovary syndrome) is the most common cause of hyperandrogenism in reproductive-aged women. WHO estimates PCOS affects 10 to 13% of reproductive-aged women worldwide. Up to 70% of affected women may be undiagnosed. Source: WHO

In India, PCOS is far from rare. A large cross-sectional study in JAMA Network Open found PCOS prevalence ranging from 7.2% to 19.6% among Indian women aged 18 to 40. The exact figure depended on the diagnostic criteria used. Among those with PCOS, 43.2% had obesity, 91.9% had dyslipidemia, and 24.9% had metabolic syndrome. Source: JAMA Network Open

PCOS diagnosis is based on a pattern, not a single test. Current criteria require at least two of three features, after other causes are ruled out:

1. Clinical or biochemical hyperandrogenism (androgen signs or raised androgen labs)

2. Ovulatory dysfunction (irregular, absent, or infrequent periods)

3. Polycystic ovaries on ultrasound, or elevated AMH in adults

Importantly, ovarian cysts are not required for a PCOS diagnosis. WHO states that some women with PCOS do not have polycystic ovaries. PCOS can also be diagnosed without any ultrasound. That works if both ovulatory dysfunction and clinical or biochemical hyperandrogenism are present. Source: AAFP Guideline Summary

The bottom line: androgen excess is one of the three diagnostic pillars of PCOS. But it is never read in isolation. Doctors look at the full pattern. That includes periods, androgen signs or labs, ovarian appearance or AMH, and whether another condition could explain the symptoms.

Can Testosterone Be Normal but Androgen Symptoms Still Happen?

Yes. This is one of the most common questions in PCOS communities, and it deserves a direct answer.

People on Reddit often describe the same situation. They have hirsutism, acne, hair loss, or irregular periods, yet their total testosterone comes back within the reference range. They wonder if something was missed, or if their symptoms "count." Source: Reddit r/PCOS

Several factors explain why a normal testosterone result does not settle everything:

Androgens are a group, not one hormone. Total testosterone matters, but so do DHEAS, androstenedione, DHT, and the ratio of free to bound testosterone. If total testosterone is not high, guidelines recommend checking DHEAS and androstenedione.

Free testosterone can matter more than total. When SHBG is low (common with insulin resistance), more testosterone circulates in its free, active form. This can happen even when the total number looks unremarkable.

Lab assays are imperfect at female ranges. The 2023 PCOS guideline recommends LC-MS/MS assays over standard direct immunoassays for total and free testosterone. Direct immunoassays have limited accuracy and poor sensitivity at the low levels typical in women.

Hormonal contraception can mask androgen levels. Combined oral contraceptive pills raise SHBG and lower androgen production. So if a woman is on the pill, biochemical androgen testing becomes unreliable. The guideline discusses stopping the pill for at least three months, with alternative contraception managed by a clinician, if androgen testing is essential.

Tissue sensitivity varies. Some women's skin, hair follicles, or ovaries respond more strongly to androgens, even at average levels. This is why clinical signs like hirsutism still carry diagnostic weight when labs are normal.

A helpful way to think about it: "androgen level" is what the blood test measures. "Androgen effect" is what the body and tissues show. These two things can mismatch. The reasons include SHBG status, assay limits, medications, test timing, and individual tissue sensitivity.

What Tests Check Androgen Hormones?

A clinician checking androgens may order some or all of the following, depending on the situation:

Core androgen labs:

• Total testosterone

• Free testosterone or calculated free androgen index (FAI)

• SHBG

Additional androgen labs (if core labs are not elevated):

• DHEAS

• Androstenedione

Rule-out labs:

• 17-hydroxyprogesterone (to screen for congenital adrenal hyperplasia)

• Prolactin (to rule out other causes of irregular periods)

• TSH (to rule out thyroid disorders)

Metabolic checks when PCOS is suspected:

• Fasting glucose, HbA1c, or oral glucose tolerance test (the 2023 guideline names the 75g OGTT as the most accurate glycaemic test in PCOS)

• Lipid profile (recommended at diagnosis for all women with PCOS)

• Blood pressure assessment

Johns Hopkins notes that PCOS blood tests may include checks for high androgens, blood glucose, cholesterol, and triglycerides.

The key point: no single test diagnoses PCOS or confirms androgen excess. The tests work together with symptom history, menstrual patterns, and a clinical exam.

If you want structured testing rather than guesswork, Tvarvi's First Visit includes at-home PCOS-related lab testing and a gynaecologist-led consultation. That way your plan starts from real data.

Not All Androgen Symptoms Are PCOS

PCOS is common, but it is not the only cause of androgen excess. Other causes include:

• Congenital adrenal hyperplasia (CAH), especially the non-classic form, which can look very similar to PCOS

• Cushing syndrome

• Androgen-secreting ovarian or adrenal tumors

• Severe insulin resistance syndromes

• Medications such as anabolic steroids or certain progestins

• Ovarian hyperthecosis (more common after menopause)

This is exactly why doctors do not diagnose PCOS from acne or a single testosterone result. The evaluation needs to rule out these other causes. That matters most when androgen levels are markedly high or symptoms are worsening fast.

When Should You See a Doctor Urgently?

Most androgen-related symptoms develop gradually and are manageable with proper care. But certain patterns need prompt medical attention:

• Sudden or fast-worsening facial or body hair growth

• Rapid scalp hair loss along with other androgen signs

• Virilization signs: deepening voice, clitoral enlargement, rapid muscle or body changes

• Markedly high androgen results compared to lab reference ranges

• New severe androgen symptoms after menopause

• Symptoms suggesting Cushing syndrome or an adrenal/ovarian tumor

Cleveland Clinic states that fast-developing hyperandrogenism symptoms should prompt medical evaluation. The cause is often an androgen-secreting tumor. The 2023 PCOS guideline adds that timing and rapid progression are key to telling tumors apart from PCOS.

If symptoms are sudden, severe, or worsening fast, do not assume it is PCOS. Speak with a gynaecologist promptly.

How Are High Androgen Hormones Managed?

Treatment depends on the cause, the symptoms, metabolic risk, and whether you are trying to conceive. There is no one-size-fits-all protocol.

Lifestyle changes are recommended for all women with PCOS. The 2023 guideline recommends healthy lifestyle habits to improve metabolic health, including addressing central body fat and lipid profiles. This means balanced nutrition, regular activity (even options like yoga for PCOS), enough sleep, and stress management.

Combined oral contraceptive pills (COCPs) are commonly used for hirsutism and irregular cycles when pregnancy is not the goal. They work partly by raising SHBG and lowering free androgen activity.

Metformin may be used for metabolic reasons, especially insulin resistance. It is sometimes preferred over COCPs when the main concern is metabolic rather than cosmetic.

Anti-androgens (such as spironolactone) can be considered for hirsutism when COCPs and cosmetic therapy have not helped enough after at least six months. They must be used with effective contraception, because of the risk to male fetal development.

Laser and light therapies are recommended for facial hirsutism and its impact on depression, anxiety, and quality of life. Women with PCOS may need more sessions than those with idiopathic hirsutism.

Fertility-specific treatments take a different approach. They focus on ovulation induction rather than androgen suppression.

A note on supplements: inositol has gained attention in PCOS communities. The 2023 guideline notes it may cause limited harm and offer possible metabolic benefits. But its clinical benefits for ovulation, hirsutism, or weight are limited. Specific types or doses cannot be recommended yet, due to a lack of quality evidence. Do not try to treat "high androgens" based on a single symptom or lab value without understanding the cause.

Reddit discussions show that women often feel dismissed. Androgen symptoms get treated as purely cosmetic, or women are simply told to lose weight without any labs being ordered. That experience is a sign of fragmented care. It is not what good evaluation looks like.

Androgen symptoms in PCOS often need coordinated care across gynaecology, nutrition, mental health, and metabolic monitoring. If you are dealing with body image concerns or anxiety related to these symptoms, integrated support matters.

For ongoing, coordinated PCOS management that brings gynaecology, nutrition, counselling, yoga, and diagnostics into one plan, explore Tvarvi's care plans.

Frequently Asked Questions

Are androgen hormones bad for women?

No. Women naturally make androgens. They support bone density, muscle health, sexual function, and reproductive processes. The concern arises when androgen levels or effects become excessive. That can lead to symptoms like hirsutism, acne, irregular periods, or scalp hair thinning.

Is testosterone the same as androgen?

Testosterone is one androgen and the most well-known. But androgens as a group also include DHEA, DHEAS, androstenedione, and DHT. Testing only testosterone, and ignoring the others, can sometimes miss the full picture.

Do high androgen hormones always mean PCOS?

Not always. PCOS is the most common cause of hyperandrogenism in women of reproductive age. But congenital adrenal hyperplasia, Cushing disease, androgen-secreting tumors, certain medications, and severe insulin resistance can also raise androgen activity.

Can I have PCOS if my testosterone is normal?

Yes. PCOS diagnosis is based on a pattern of features, not a single lab value. Doctors may consider clinical signs, free testosterone or free androgen index, SHBG, DHEAS, androstenedione, and menstrual history. Symptoms can occur even when blood androgen levels look within reference ranges.

Can I have PCOS without ovarian cysts?

Yes. WHO states that some women with PCOS do not have polycystic ovaries, and that ovarian cysts are not required for diagnosis. If both ovulatory dysfunction and clinical or biochemical hyperandrogenism are present, PCOS can be diagnosed without ultrasound findings.

Can birth control affect androgen hormone tests?

Combined oral contraceptive pills raise SHBG and lower androgen production. This makes biochemical androgen testing unreliable while on the pill. If you need accurate androgen testing, the 2023 PCOS guideline discusses stopping the pill for at least three months, with alternative contraception managed by a clinician.

Which androgen test is most useful for PCOS?

The 2023 PCOS guideline recommends total testosterone and free testosterone (or free androgen index) as the main markers for biochemical hyperandrogenism. If these are not elevated, DHEAS and androstenedione may be considered. No single test is enough on its own.

When should high androgen symptoms be checked urgently?

Get prompt evaluation for sudden or fast-worsening symptoms, virilization signs (deepening voice, clitoral enlargement), very high androgen lab results, or new severe symptoms after menopause. These patterns can point to causes other than PCOS, including ovarian or adrenal tumors, that need different and more urgent management.

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This article is educational and does not replace medical advice. If you have persistent symptoms such as irregular periods, new facial hair growth, worsening acne, or scalp hair thinning, seek evaluation from a qualified clinician. For more PCOS and women's health guides, visit the Tvarvi health library.

Read the full guideThe PCOS/PMOS blood tests that actually matter

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