Erectile Dysfunction / Impotence Profile
A comprehensive panel assessing hormones, cardiovascular markers, and underlying causes of erectile problems. Ideal for men experiencing low libido, performance issues, or fatigue. Offers actionable insight to improve confidence, wellbeing, and sexual health.
- Description
- Why This Test?
- Associated Conditions
- Uses of This Test
Erectile difficulties are common, with many men experiencing problems achieving or maintaining an erection at some point in their lives. While psychological factors can contribute, erectile dysfunction can also be an early warning sign of an underlying physical issue, particularly related to circulation, hormone balance, metabolic health, or prostate health.
This targeted blood test profile is designed to support investigation into common physical contributors to erectile dysfunction. Identifying underlying issues early can help guide appropriate treatment, support symptom improvement, and uncover broader health risks that may otherwise go undetected.
Erectile function depends on healthy blood flow, nerve signalling, and balanced hormones. When any of these systems are disrupted, erectile problems can occur, and those disruptions may also reflect wider cardiovascular or metabolic concerns. This profile is therefore useful not only for sexual health, but also as a proactive screen into factors closely linked with long-term health outcomes.
Erectile dysfunction is often multi-factorial. Even when stress, anxiety, or performance pressure are present, it is important to rule out physical contributors — especially because erectile difficulties can be an early indicator of cardiovascular or metabolic risk.
This test focuses on two key areas that commonly drive erectile problems:
Circulatory health
Erections rely on strong blood flow. Poor circulation, cholesterol imbalance, and early vascular changes can reduce blood supply to penile tissue and contribute to erectile difficulties. These same issues can be associated with increased cardiovascular risk.
Hormonal balance
Testosterone and other hormone markers influence libido, erectile function, energy levels, mood, and overall wellbeing. Imbalances can contribute to reduced sexual performance, fatigue, and changes in mood.
The profile also checks for metabolic health factors that affect blood vessels and nerves, as well as prostate markers that may be relevant where urinary symptoms or prostate-related concerns are present.
Erectile Dysfunction (ED)
Difficulty achieving or maintaining an erection. ED can be linked to circulation issues, metabolic health, hormonal imbalance, medication effects, or underlying disease.
Testosterone Deficiency / Hypogonadism
Low testosterone can contribute to reduced libido, erectile difficulties, fatigue, and reduced wellbeing.
Thyroid Dysfunction
Thyroid imbalance can affect libido, mood, energy levels, and hormonal regulation, potentially contributing to erectile issues.
- Investigate physical causes of erectile dysfunction
- Assess male hormone balance and libido markers
- Screen for metabolic contributors to erectile issues
- Assess cardiovascular and circulation risk factors
- Rule out underlying health drivers before treatment
What We Test
Biomarkers analysed by accredited UK laboratories
Biomarkers Tested
Hormones
These markers assess hormonal balance that influences libido, erectile function, energy levels, and overall wellbeing.
- Testosterone
Helps assess androgen status, which directly affects libido and sexual function and may contribute to erectile difficulties when low.
- Free Testosterone (calculated)
Provides a clearer indication of biologically active testosterone, which is particularly relevant when total testosterone appears “normal” but symptoms persist.
- Sex Hormone Binding Globulin (SHBG)
Helps interpret testosterone availability, as high or low SHBG can alter free testosterone levels and affect sexual function.
- Prolactin
Relevant because elevated prolactin can reduce libido and suppress testosterone signalling, contributing to erectile dysfunction.
- Thyroid Stimulating Hormone (TSH)
Included because thyroid imbalance can affect libido, mood, energy levels, and hormonal regulation, which may contribute to erectile symptoms.
- Testosterone
Diabetes & Metabolic Health
Metabolic dysfunction can impair blood vessels and nerves, increasing the likelihood of erectile difficulties.
- HbA1c (Glycosylated Haemoglobin)
Assesses average blood sugar control over the previous 2–3 months, helping identify diabetes or prediabetes that may contribute to erectile dysfunction.
- HbA1c (Glycosylated Haemoglobin)
Lipid Profile
Cholesterol balance is closely linked to blood flow and vascular health — a key driver of erectile function.
- Total Cholesterol
Helps assess overall cholesterol status linked with cardiovascular health and circulation.
- High-Density Lipoprotein (HDL)
Supports interpretation of protective cholesterol levels relevant to vascular health and blood flow.
- Low-Density Lipoprotein (LDL)
Included because elevated LDL is linked with reduced vascular health, which can contribute to erectile difficulties.
- Non-HDL Cholesterol
A useful summary marker of atherogenic (higher-risk) cholesterol that can impact circulation.
- Triglycerides
Relevant because raised triglycerides are associated with metabolic risk and can contribute to vascular changes affecting erectile function.
- HDL Percentage
Supports cardiovascular risk interpretation and overall lipid balance assessment.
- Total Cholesterol : HDL Ratio
A key cardiovascular risk indicator, relevant because erectile dysfunction can correlate with vascular risk factors.
- Total Cholesterol
Liver Protein
This marker supports broader health context and can assist interpretation of protein status relevant to overall wellbeing.
- Albumin
Included as a general health marker that supports clinical context and may assist interpretation of overall health status.
- Albumin
Prostate Health
This marker supports assessment where prostate health may be relevant alongside sexual health or urinary symptoms.
- Prostate Specific Antigen (PSA)
Included to support prostate health screening considerations, particularly where prostate-related issues may coexist with sexual health concerns.
- Prostate Specific Antigen (PSA)
In-Clinic Blood Testing At Longridge, Preston
If you’d rather leave everything to a qualified professional, our in-clinic blood testing service is the most comfortable and hands-off experience. Once you complete your order, we’ll contact you to arrange a convenient appointment time.
Your sample will be taken by a trained phlebotomist, making the process quick, smooth, and reassuring - especially if you’re nervous around blood or struggle with finger-prick tests.
We send off all samples the same day to the lab to be processed so results can be expected within 72 hours.
Why Use This Service:
Hands-off, professional experience
High-quality samples for complex tests
No risk of “not enough sample”
Support at every step
No posting or packaging required
Convinient appointment times
Taking Charge Of Your Own Health Has Never Been Easier
Worried about your wellbeing?
If you’re experiencing unexplained symptoms such as fatigue, weight loss, or other issues, a comprehensive blood test may be the key to discovering potential underlying health problems.
Need to monitor a health condition?
Blood tests offer essential insights into various aspects of your health, from detecting deficiencies to evaluating immune functions.
Enhancing Performance and Fitness?
Whether you’re training for a sport or keeping track of your fitness progress, a blood test serves as an excellent foundation for your performance improvement journey.
All Our Tests Include:
No GP Referral
Order directly - no waiting for appointments
Fast Results
Detailed analysis within 72 hours
Doctor's Commentary
Expert interpretation of your results included
Secure & Confidential
Discreet service and consultations
Frequently Asked Questions
- Qualified Pharmacists
- Flexible Appointments
- Top Customer Service
How accurate are home finger-prick tests compared to clinic tests?
Our home finger-prick tests use the same accredited laboratories as our clinic tests. While clinic tests allow for more comprehensive panels, home tests are highly accurate for the parameters they measure.
Do I need a GP referral for a blood test?
No, you don’t need a GP referral. You can book directly with us for any blood test. We are a private clinic offering direct access to comprehensive blood testing.
How old do I have to be to have a blood test?
We will only draw blood from those aged 16 and above due to legal requirements.
How long does it take for the blood test results to come?
If you have used our clinic to complete a blood test, we send off all samples the same day to the lab to be processed. If you have used a home test kit, then once your sample has been sent off the lab will analyse your sample. Results are usually received within 72 hours.
How do I perform the home finger-prick test?
Your home blood test kit will contain easy-to-follow instructions on how to take your own finger blood sample. If you have any concerns or questions prior to using the kit, please contact our phlebotomists who will be happy to assist.
How do I prepare for a blood test?
There is no preparation required prior to taking any of the blood tests. Please simply remember to stay hydrated prior to your appointment. This is to help your veins dilate better to enable a quick and efficient blood sample to be taken and reduce the risks of feeling faint following your blood test.
Please inform the phlebotomist before your test if you are currently taking any blood thinning medication.
Should I fast before my blood test?
Fasting is not required for most blood tests. However, if your profile includes cholesterol tests and you’ve previously had high levels, consider fasting for 8 hours beforehand. While not essential, fasting can provide more accurate results.
Note: Fasting means abstaining from any food and drink, except for water.