The evaluation of this test is carried out every 1-2 weeks by the laboratory. Please expect a slightly longer processing time.
Dihydrotestosterone
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Professionelle Probenentnahme vor Ort in der Apotheke
Einfache Kapillarblutentnahme innerhalb von 2 Minuten
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Fragen und Antworten zu DHT - Dihydrotestosteron
What is the respective laboratory value?
Dihydrotestosterone (DHT) is a metabolite of testosterone and a potent androgen that plays an important role in the development of male sexual characteristics and hair follicle regulation. The laboratory value measures the DHT concentration in the blood.
For whom is such a test to be considered?
A DHT test is recommended for: • Men with symptoms of hair loss or androgenetic alopecia • Patients with suspected hormonal disorders such as hypogonadism • Women with symptoms of hirsutism (increased body hair) or PCOS • Monitoring of patients under antiandrogen therapy
What is it used for?
The test serves the diagnosis and monitoring of hormonal disorders related to DHT, such as hair loss, prostate diseases, or excessive hair growth.
What can be inferred from that?
A high DHT value can indicate: • Androgenetic alopecia (male pattern baldness) • Prostate hyperplasia or prostate cancer • Hirsutism or PCOS in women A low DHT value can be caused by: • Hypogonadism (testosterone deficiency) • Antiandrogen therapy or 5-alpha-reductase inhibitors Symptoms of abnormal DHT levels can include: • Hair loss or increased hair growth • Decreased libido or erectile dysfunction
What is the ideal time for a test?
The test should be carried out in the morning, as DHT values, like other hormones, are subject to a daily rhythm.
Particularly interesting?
• DHT is more specific than testosterone to assess androgen-dependent diseases such as hair loss or prostate diseases. • 5-alpha-reductase inhibitors (e.g. finasteride) specifically lower DHT and are often used in androgenetic alopecia or prostate hyperplasia. • Chronic stress and hormone therapies can influence the values.