Preparing for a hair follicle drug test can be a daunting experience, especially if it’s for an important job opportunity or legal requirement. Understanding the process, what the test looks for, and how to prepare can make the experience less stressful. Here’s a comprehensive guide to help you navigate through the process.
Understanding Hair Follicle Drug Testing
What Is a Hair Follicle Drug Test?
A hair follicle drug test is a method used to detect the presence of drugs in the body. Unlike urine tests that only detect recent drug use, hair tests can reveal drug use over the past 90 days. This test requires a small sample of hair, usually from the crown of the head, which is then analyzed for drug metabolites.
How It Works
Drugs in your bloodstream can enter hair follicles and remain in the hair shaft. As your hair grows, these drug residues stay in the hair. The standard length of hair tested (1.5 inches from the scalp) roughly represents a 90-day history of drug use.
Preparing for the Test
1. Understand the Substances Detected
Typically, hair follicle tests screen for marijuana, cocaine, opiates, amphetamines, and PCP. Prescription drugs may also be detected. Knowing what substances are tested can help you understand the test’s sensitivity.
2. Avoid Drugs
The most straightforward advice is to avoid drugs. If you’ve used drugs within the past three months, it’s likely they will be detected. Remember, even one-time use can be detected through this test.
3. Consider Your Hair Care Products
Some hair care products can interfere with drug test results. Avoid treatments that might alter the chemical nature of your hair, such as perming or coloring, in the weeks leading up to the test.
4. Maintain Good Hair Health
Healthy hair might reduce the chance of false positives. Use a regular shampoo, conditioner, and maintain a healthy diet. Hydration is also key, as well-drinking water can help your body detoxify naturally.
5. Understand Potential for False Positives
Be aware of medications you’re taking that might affect the test results. Inform the testing center about any prescribed medications.
6. Consider the Length of Your Hair
Hair grows at an average rate of 0.5 inches per month. If your hair is shorter than 1.5 inches, it might be harder to conduct the test, or body hair may be used instead.
The Day of the Test
1. Wash Your Hair Normally On the day of the test, wash your hair as you normally would. Avoid using excessive styling products.
2. Bring Identification Ensure you have the proper identification when you go for your test.
3. Stay Calm Stress can sometimes affect the body in unpredictable ways. Stay calm and composed.
After the Test
Understanding Results The results typically take a few days to a week to come back. A negative result means that drug metabolites were not present above the cut-off levels. A positive result indicates drug use. In case of a positive result, a confirmatory test is usually conducted for accuracy.
Dealing with Positive Results If your test comes back positive and you haven’t used drugs, consider the possibility of false positives. Certain medications, poppy seeds, and other factors can sometimes lead to false positives.
Conclusion
Preparing for a hair follicle drug test involves understanding the testing process, abstaining from drug use, and taking care of your hair and overall health. Remember, the most effective way to pass a hair follicle drug test is to avoid using drugs. If you’re taking prescription medications, inform the testing center. Stay informed, stay healthy, and approach the test with confidence.
