Determining the DHT level in your scalp requires specific testing methods as it cannot be directly measured on the scalp's surface.
Understanding DHT and Its Impact
Dihydrotestosterone (DHT) is a hormone derived from testosterone that plays a significant role in hair loss, particularly androgenetic alopecia (male or female pattern baldness). Elevated DHT levels in the scalp can shrink hair follicles, leading to thinning hair and eventual hair loss.
Methods for Assessing DHT Levels
While DHT cannot be measured directly on the scalp, two main methods are used to assess DHT levels in the body, which are then used to infer levels affecting the scalp:
1. Blood Test
- Procedure: A blood sample is taken and analyzed in a lab to measure the concentration of DHT in your bloodstream.
- Accessibility: Blood tests for DHT are the most common method but may not be offered routinely by general practitioners.
- Reference Information: According to the provided reference, a blood test is the most common way to determine your DHT levels.
2. Saliva Panel Test
- Procedure: Saliva samples are collected and analyzed for hormone levels, including DHT.
- Accuracy: This method is considered to be more accurate than blood tests for assessing DHT levels according to the provided reference.
- Accessibility: Similar to blood tests, saliva panel tests are generally not offered by GPs and would need to be obtained through a specialist, often privately.
Finding a Specialist
- Your doctor can recommend a specialist who can conduct either a blood test or a saliva panel test.
- Keep in mind that these tests are often done privately and might involve additional expenses.
Summary Table: DHT Level Testing
| Test Type | Sample Type | Accuracy | Availability |
|---|---|---|---|
| Blood Test | Blood | Common | Most common, but often requires specialist referral. |
| Saliva Panel Test | Saliva | More Accurate | Typically requires specialist consultation. |
Important Considerations
- The focus is measuring DHT levels in the blood stream or through saliva. These measures are then used to infer the levels affecting your scalp.
- The results of these tests are used by healthcare professionals to assess if DHT is a potential contributor to hair loss.
- A specialist can help interpret your results in the context of your health profile.
