Erectile Dysfunction Blood Test

What is Erectile Dysfunction?

Erectile dysfunction is the inability to achieve or maintain an erection sufficient for sexual intercourse. It is caused by low testosterone levels, cardiovascular disease, diabetes, or psychological factors. The Testosterone, Total, Male, IA test is the most important test for diagnosing hormonal causes of erectile dysfunction.

RECOMMENDED TEST Testosterone, Total, Male, IA (MALES ONLY)
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What causes erectile dysfunction?

Erectile dysfunction is caused by low testosterone levels, cardiovascular disease, diabetes, neurological disorders, and psychological factors like stress or anxiety. Hormonal imbalances, particularly low testosterone, directly affect sexual desire and the ability to achieve erections. Other medical conditions like high blood pressure, high cholesterol, and obesity reduce blood flow to the penis, making it difficult to maintain an erection. Medications for depression, blood pressure, and prostate conditions can also contribute to ED as a side effect.

What is the best test for erectile dysfunction?

The Testosterone, Total, Male, IA test is the most important test for erectile dysfunction because it measures total testosterone levels in the blood, which directly affect sexual function, desire, and erectile capability. Low testosterone is one of the primary hormonal causes of ED and this test helps identify if hormone deficiency is contributing to your symptoms. For a more comprehensive evaluation, the Testosterone, Free, LC/MS/MS test measures biologically active testosterone that is not bound to proteins, providing a more accurate assessment of testosterone available for your body to use. These tests together help healthcare providers determine if hormonal imbalances are the underlying cause of erectile dysfunction and guide appropriate treatment decisions.

When should I get tested for erectile dysfunction?

You should get tested if you consistently have difficulty achieving or maintaining an erection during sexual activity, notice reduced sexual desire or low libido, experience erectile problems that affect your relationships or self-confidence, or have other symptoms like fatigue, decreased muscle mass, or mood changes that might indicate low testosterone. Testing is particularly important if you are over 40, have diabetes, cardiovascular disease, obesity, or take medications that might affect sexual function. Early testing helps identify treatable causes before the condition worsens or affects your quality of life.

What are the symptoms of erectile dysfunction?
The primary symptoms of erectile dysfunction include consistent difficulty getting an erection, trouble maintaining an erection during sexual activity, and reduced sexual desire or interest in sex. You might also notice that erections are not as firm as they used to be, or that you lose your erection before completing intercourse. Some men experience erectile problems only in certain situations or with specific partners, which may suggest psychological factors. Additional symptoms that might accompany ED include premature or delayed ejaculation, reduced spontaneous erections in the morning, and feelings of frustration or anxiety about sexual performance.
Who is at risk for erectile dysfunction?
Men over 40 are at increased risk for erectile dysfunction, with risk rising significantly after age 50. Those with diabetes, cardiovascular disease, high blood pressure, high cholesterol, or obesity have a much higher likelihood of developing ED due to reduced blood flow and nerve damage. Smokers, heavy alcohol users, and men who use recreational drugs face elevated risk. Men taking medications for depression, anxiety, high blood pressure, or prostate conditions are also more susceptible. Psychological factors like stress, anxiety, depression, and relationship problems increase risk regardless of age. Men with low testosterone, thyroid disorders, or other hormonal imbalances are particularly vulnerable to erectile dysfunction.
What happens if erectile dysfunction is left untreated?
Untreated erectile dysfunction can lead to significant relationship problems, loss of intimacy with your partner, and decreased quality of life. Beyond the emotional impact, ED often signals underlying health conditions like cardiovascular disease or diabetes that require medical attention. Men with untreated ED frequently experience anxiety, depression, low self-esteem, and stress that can worsen the condition and affect other areas of life. The longer ED goes untreated, the more difficult it may become to address, as psychological factors compound physical causes. Additionally, the underlying cardiovascular or hormonal problems causing ED may progress and lead to more serious health complications if not identified and managed.
Can erectile dysfunction be diagnosed with a blood test?
Erectile dysfunction cannot be directly diagnosed with a single blood test, but blood tests are essential for identifying hormonal causes and underlying medical conditions contributing to ED. Testosterone testing is the most important blood test because low testosterone levels are a common hormonal cause of erectile dysfunction. Blood tests can also detect diabetes, high cholesterol, and other metabolic conditions that affect blood flow and nerve function necessary for erections. A comprehensive evaluation typically includes testosterone testing along with a medical history, physical examination, and discussion of symptoms to determine the underlying causes and develop an appropriate treatment plan.
How is erectile dysfunction treated?
Erectile dysfunction is treated based on the underlying cause identified through testing and evaluation. If low testosterone is the cause, testosterone replacement therapy may be prescribed to restore normal hormone levels and improve sexual function. Oral medications like sildenafil, tadalafil, and vardenafil improve blood flow to the penis and are effective for many men. Lifestyle changes including weight loss, exercise, quitting smoking, and reducing alcohol consumption can significantly improve erectile function. For psychological causes, counseling or therapy may be recommended. Other treatment options include vacuum erection devices, penile injections, or surgical implants for severe cases that do not respond to other treatments.
How can I prevent erectile dysfunction?
You can prevent erectile dysfunction by maintaining a healthy lifestyle that includes regular exercise, a balanced diet rich in fruits, vegetables, and whole grains, and maintaining a healthy weight. Quit smoking and limit alcohol consumption to reduce damage to blood vessels and improve circulation. Manage chronic health conditions like diabetes, high blood pressure, and high cholesterol through regular medical care and medication adherence. Reduce stress through relaxation techniques, adequate sleep, and healthy coping mechanisms. Regular physical activity improves blood flow and testosterone levels naturally. Communicate openly with your partner about sexual health and address relationship concerns before they affect intimacy.
What natural remedies help with erectile dysfunction?
Natural approaches that help with erectile dysfunction include regular aerobic exercise like walking, running, or swimming, which improves blood flow and cardiovascular health. Foods rich in flavonoids such as berries, citrus fruits, and dark chocolate support blood vessel health and circulation. Getting adequate sleep helps maintain healthy testosterone levels and reduces stress. Stress reduction techniques like meditation, yoga, and deep breathing exercises can improve erectile function when psychological factors contribute to ED. Some men find supplements like L-arginine, which improves blood flow, to be helpful, though you should consult a healthcare provider before starting any supplements. Maintaining a healthy weight and staying physically active are among the most effective natural strategies for improving erectile function.
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In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
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Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

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If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.
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We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

You can read more about our cancellation policy here.
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During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

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If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.
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Testosterone 375 ng/dL
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375 ng/dL

What this means

Your testosterone levels are slightly below the optimal range. While this is not necessarily cause for concern, it may contribute to occasional fatigue, reduced motivation, or lower muscle mass over time.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.

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* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.

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Testosterone, Total, Male, IA (MALES ONLY)
What's included
Fast & easy, results by email & SMS
No need to visit a doctor
Private & confidential
No insurance needed
Results explained
No extra fees paid at the lab

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