Hair Follicle Drug Testing Bloomingdale, IL
Accredited Drug Testing Inc provides Hair Follicle drug testing Bloomingdale, IL for individuals and employers needing a drug test utilizing the hair follicle analysis process. To schedule a hair follicle drug test in Bloomingdale, IL, Call (800) 221-4291. Most testing centers are within minutes of your home or office.
Hair follicle drug testing Bloomingdale, IL is available for 5, 10, and 12 panel drug screenings.
To schedule a Hair Follicle Drug Test at one of our testing centers in the Grady county area, Call (800) 221-4291, Same Day Service Available. Testing centers do not require an appointment, but you must call and register for the test.
Hair follicle drug testing is becoming a more popular method by employers and individuals in need of a drug test due to the detection time frame being longer than a standard urine test.
Local Hair follicle drug testing Bloomingdale, IL centers are available to assist our clients throughout the entire process and all of our hair follicle drug testing Bloomingdale, IL facilities have certified drug testing technicians available to conduct a hair follicle drug test collection.
Hair Follicle Drug Test
In recent years the method to conduct drug testing has more frequently included a hair follicle drug test. Many employers, courts and Substance Abuse Professional are requiring a hair follicle drug test instead of a standard urine test. Hair follicle drug tests are used by employers who have zero tolerance drug use policies, courts and individuals on probation. The primary benefit of a hair follicle drug test include a much longer detection period for drug use which typically is up to 90 days. However, when screening drug use within the last 5 days the urine test continues to be the most accurate test.
Hair Follicle Drug Test Process
The procedure used to perform a hair follicle test is simple, the drug testing specialist will cut approximately 120 strands of hair (not really a lot) utilize a chain of custody procedure and send the hair to a certified laboratory for analysis. Drug testing centers require at least 1.5 inches of hair to perform this test and the hair generally needs to come from the head, however if the donor does not have head hair certain testing centers can use hair from chest, leg or arm pit.
If a donor has no hair on their body, than a hair test cannot be performed!
Hair Follicle Drug Test Results
Once the hair follicles have been analyzed by a certified laboratory they will then be reviewed and then verified by a Medical Review Officer (licensed Physician) who will than release the results. Generally a negative hair follicle drug test result is available in 2-3 days. A non-negative hair follicle drug test is available in approximately 5 days.
Urine cut-off levels are expressed in nanograms per milliliter (ng/mL) or as a weight of drug per unit volume of urine. Hair cut-off levels are expressed in picograms per milligram (pg/mg) or as a weight of drug per unit weight of hair
5 Panel Hair Follicle Drug Test
The 5 panel hair follicle drug test screens for the following
- Amphetamine
- Cocaine
- Marijuana
- Opiates
- Phencyclidine
5 Panel w/ Expanded Opiates Hair Follicle Drug Test
The 5 panel w/ expanded Opiates hair drug test screens for the standard 5 drugs but will also screen for Opiate class drugs such as pain killers, which may indicate abuse of prescription drugs
- Amphetamine
- Cocaine
- Codeine
- Marijuana
- Morphine
- Phencyclidine
- Hydrocodone
- Hydromorphone
- Oxycodone
- Oxymorphone
- 6 AM- Heroine
10 Panel Hair Follicle Drug Test
The 10 panel hair follicle drug test screens for the following
- Amphetamines
- Barbiturates
- Benzodiazepines
- Cocaine
- Marijuana
- Methadone
- Methamphetamine
- Opiates
- Phencyclidine
- Propoxyphene
12 Panel Hair Follicle Drug Test
The 12 panel hair follicle drug test screens for the following
- Amphetamines
- Barbiturates
- Benzodiazepines
- Cocaine
- Marijuana
- Meperidine
- Methadone
- Opiates
- Oxycodone
- Phencyclidine
- Propoxyphene
- Tramadol
To schedule a Hair follicle Drug Testing Bloomingdale, IL Call (800)221-4291.
Accredited Drug Testing Inc. is pleased to provide hair follicle drug testing, alcohol testing, occupational health and DNA testing services in Bloomingdale, IL.
113 W LAKE ST 0.6 miles
BLOOMINGDALE, IL 60108
211 E ARMY TRAIL RD 1.3 miles
BLOOMINGDALE, IL 60108
273 E ARMY TRAIL RD 1.3 miles
BLOOMINGDALE, IL 60108
303 E Army Trail Rd, Ste 111 1.4 miles
Bloomingdale, IL 60108
245 S GARY AVE STE 101 2.1 miles
BLOOMINGDALE, IL 60108
471 W Army Trail Rd Ste 101, 2.3 miles
Bloomingdale, IL 60108
701 WINTHROP AVE 2.6 miles
GLENDALE HEIGHTS, IL 60139
1339 W LAKE ST 2.7 miles
ADDISON, IL 60101
1515 E LAKE ST STE 100 4.3 miles
HANOVER PARK, IL 60133
303 W LAKE ST 4.4 miles
ADDISON, IL 60101
519 S ROSELLE RD 4.7 miles
SCHAUMBURG, IL 60193
126 BIESTERFIELD RD 5.2 miles
ELK GROVE VILLAGE, IL 60007
639 W NORTH AVE 5.3 miles
VILLA PARK, IL 60181
129 W SAINT CHARLES RD 5.3 miles
LOMBARD, IL 60148
1375 E SCHAUMBURG RD 5.7 miles
SCHAUMBURG, IL 60194
130 S MAIN ST 1ST FL IMMEDIATE CARE OCC HEALTH 6.1 miles
LOMBARD, IL 60148
875 ROOSEVELT RD STE 200 6.4 miles
GLEN ELLYN, IL 60137
808 E Woodfield Rd Ste 400, 6.6 miles
Schaumburg, IL 60173
141 E. IRVING PARK ROAD 6.6 miles
STREAMWOOD, IL 60107
533 W North Ave, LL Suite 50 6.8 miles
Elmhurst, IL 60126
361 W GOLF RD 6.9 miles
SCHAUMBURG, IL 60195
321 W LAKE ST STE C 7.1 miles
ELMHURST, IL 60126
1240 IL ROUTE 83 7.1 miles
BENSENVILLE, IL 60106
1830 JARVIS AVE 7.5 miles
ELK GROVE VILLAGE, IL 60007
565 N YORK ST 7.6 miles
ELMHURST, IL 60126
1555 BARRINGTON RD 7.9 miles
HOFFMAN ESTATES, IL 60169
2200 LANDMEIER RD STE 2200 7.9 miles
ELK GROVE VILLAGE, IL 60007
1200 S YORK RD Center for Health 8.0 miles
ELMHURST, IL 60126
2334A W HIGGINS RD 8.1 miles
HOFFMAN ESTATES, IL 60195
2340 S Highland Ave Ste 330, 8.2 miles
Lombard, IL 60148
2500 W Higgins Rd Ste 460, 8.3 miles
Hoffman Estates, IL 60169
1100 W. Central Rd., Suite 402 9.2 miles
Arlington Heights, IL 60005
800 W CENTRAL RD 9.2 miles
ARLINGTON HEIGHTS, IL 60005
605 W CENTRAL RD STE 101 9.3 miles
ARLINGTON HEIGHTS, IL 60005
3040 SOUTHCREEK LANE 9.3 miles
ARLINGTON HEIGHTS, IL 60005
O'Hare International Airport Terminal 2 9.5 miles
Chicago, IL 60666
155 E BRUSH HILL RD 9.5 miles
ELMHURST, IL 60126
4949 EUCLID AVE 9.6 miles
PALATINE, IL 60067
1060 S ELMHURST RD 9.8 miles
MOUNT PROSPECT, IL 60056
121 SOUTH WILKE RD, #405 9.9 miles
ARLINGTON HEIGHTS, IL 60005
4200 MANNHEIM RD 10.0 miles
SCHILLER PARK, IL 60176
1545 HICKS RD 10.2 miles
ROLLING MEADOWS, IL 60008
3060 W SALT CREEK LN STE 110 10.3 miles
ARLINGTON HEIGHTS, IL 60005
2380 S ELMHURST RD 10.4 miles
MOUNT PROSPECT, IL 60056
10137 GRAND AVE 10.4 miles
FRANKLIN PARK, IL 60131
1983 N MANNHEIM RD 10.5 miles
MELROSE PARK, IL 60160
2900 FOXFIELD RD STE 100 10.5 miles
SAINT CHARLES, IL 60174
371 West Northwest Highway 10.8 miles
Palatine, IL 60067
1214 Brownwood Ste B 11.0 miles
Mount Prospect, IL 60056
525 TYLER RD STE J 11.2 miles
SAINT CHARLES, IL 60174
50 S NORTHWEST HWY 11.3 miles
PALATINE, IL 60074
1020 E OGDEN AVE STE 208 11.3 miles
NAPERVILLE, IL 60563
3333 BEVERLY RD 11.6 miles
HOFFMAN ESTATES, IL 60179
2450 WOLF RD STE I 11.8 miles
WESTCHESTER, IL 60154
Fitness Department, 12.0 miles
Melrose Park, IL 60101
337 W. Northwest Highway, 12.0 miles
Palatine, IL 60067
100 N RIVER RD 12.2 miles
DES PLAINES, IL 60016
2615 HARRISON ST 12.3 miles
BELLWOOD, IL 60104
902 W DUNDEE RD RIDGE PLAZA 12.4 miles
ARLINGTON HEIGHTS, IL 60004
309 WALNUT ST 12.4 miles
SAINT CHARLES, IL 60174
4830 N Cumberland Ave Ste 9 12.5 miles
Norridge, IL 60706
4900 N CUMBERLAND AVE 12.6 miles
NORRIDGE, IL 60706
1225 W LAKE ST STE 101 12.6 miles
MELROSE PARK, IL 60160
534 CHESTNUT ST, STE 230 12.6 miles
HINSDALE, IL 60521
40 S CLAY ST STE 100E 12.6 miles
HINSDALE, IL 60521
636 RAYMOND DR STE 102 12.7 miles
NAPERVILLE, IL 60563
1971 Gowdy Road 12.8 miles
Naperville, IL 60563
1188 E STATE ST STE D 13.0 miles
GENEVA, IL 60134
1113 Fairview Ave, 13.0 miles
Westmont, IL 60559
640 S Washington St Ste 140, 13.1 miles
Naperville, IL 60540
801 S WASHINGTON ST 13.2 miles
NAPERVILLE, IL 60540
770 E Dundee Rd 13.4 miles
Palatine, IL 60074
1600 Dempster St Ste 218, 13.5 miles
Park Ridge, IL 60068
7742 W HIGGINS RD 13.6 miles
CHICAGO, IL 60631
6191 N CANFIELD AVE 13.6 miles
CHICAGO, IL 60631
530 N MCLEAN BLVD 13.6 miles
ELGIN, IL 60123
725 FABYAN PARKWAY, SUITE D 13.7 miles
BATAVIA, IL 60510
1220 HOBSON RD STE 220 13.7 miles
NAPERVILLE, IL 60540
1190 S NAPER BLVD 13.8 miles
NAPERVILLE, IL 60540
2853 KIRK RD 14.0 miles
AURORA, IL 60502
125 N LA GRANGE RD 14.0 miles
LA GRANGE, IL 60525
7530 WOODWARD AVE 14.0 miles
WOODRIDGE, IL 60517
8630 W GOLF RD 14.0 miles
NILES, IL 60714
3101 N HARLEM AVE LOWER LEVEL 14.1 miles
CHICAGO, IL 60634
7530 Woodward Ave. Suite G, 14.1 miles
Woodridge, IL 60517
2500 W FABYAN PKWY 14.1 miles
BATAVIA, IL 60510
7107 W BELMONT AVE 14.2 miles
CHICAGO, IL 60634
2333 N HARLEM AVE STE 100 14.2 miles
CHICAGO, IL 60707
2631 WILLIAMSBURG AVE, STE 206 14.2 miles
GENEVA, IL 60134
18W125 RODGERS CT 14.3 miles
DARIEN, IL 60561
3310 W Main St, 14.4 miles
St Charles, IL 60175
3310 W MAIN STREET, STE 105 14.4 miles
SAINT CHARLES, IL 60175
117 S COOK ST STE 306 14.4 miles
BARRINGTON, IL 60010
2635 Church Rd Ste 105 14.4 miles
Aurora, IL 60502
5101 WILLOW SPRINGS RD 14.4 miles
LA GRANGE, IL 60525
815 N RANDALL RD 14.7 miles
BATAVIA, IL 60510
7421 S CASS AVE 14.7 miles
DARIEN, IL 60561
7230 W NORTH AVE STE 106B 14.7 miles
ELMWOOD PARK, IL 60707
535 PLAINFIELD RD STE C 14.8 miles
WILLOWBROOK, IL 60527
750 Fletcher Dr Ste 202, 14.9 miles
Elgin, IL 60123
610 S Maple Ave, Ste 5800 15.1 miles
Oak Park, IL 60304
7222 W CERMAK RD 15.2 miles
NORTH RIVERSIDE, IL 60546
3052 WEBER DR 15.3 miles
AURORA, IL 60502
15 S MCHENRY RD 15.4 miles
BUFFALO GROVE, IL 60089
544A W DUNDEE RD 15.5 miles
WHEELING, IL 60090
2150 PFINGSTEN RD STE 3000 15.6 miles
GLENVIEW, IL 60026
2150 PFINGSTEN RD 15.6 miles
GLENVIEW, IL 60026
537 N HARVEY AVE 15.8 miles
OAK PARK, IL 60302
6300 KINGERY HWY STE 404 15.8 miles
WILLOWBROOK, IL 60527
1710 N RANDALL ROAD STE 240 15.8 miles
ELGIN, IL 60123
6555 WILLOW SPRINGS RD STE 6 15.9 miles
LA GRANGE HIGHLANDS, IL 60525
8125 RIVER DR STE 102 16.1 miles
MORTON GROVE, IL 60053
6170 JOLIET RD 16.1 miles
COUNTRYSIDE, IL 60525
413 S HARVEY AVE 16.1 miles
OAK PARK, IL 60302
4100 HEALTHWAY DR OCCUPATIONAL HEALTH SERVICEES 16.2 miles
AURORA, IL 60504
1411 MCHENRY RD STE 103 16.2 miles
BUFFALO GROVE, IL 60089
1 KRAFT CT 16.2 miles
GLENVIEW, IL 60025
6449 DEMPSTER ST 16.3 miles
MORTON GROVE, IL 60053
ONSITE ONLY 16.3 miles
WILLOWBROOK, IL 60527
2490 BUSHWOOD DR STE F 16.5 miles
ELGIN, IL 60124
484 W Boughton Rd, 16.7 miles
Bolingbrook, IL 60440
2601 COMPASS RD, STE 130 16.7 miles
GLENVIEW NAS, IL 60026
350 Surryse Rd, 16.8 miles
Lake Zurich, IL 60047
2591 Compass Rd Ste 110, 16.8 miles
Glenview, IL 60026
4126 N Milwaukee Ave, 16.9 miles
Chicago, IL 60641
13641 S ROUTE 59 17.0 miles
Plainfield, IL 60544
9532 EAGLE WAY 17.0 miles
CHICAGO, IL 60678
4211 N CICERO AVE 17.1 miles
CHICAGO, IL 60641
4757 W MONTROSE AVE 17.1 miles
CHICAGO, IL 60641
82 Miller Dr Ste 101, 17.1 miles
North Aurora, IL 60542
4801 W Peterson Ave Ste 205, 17.2 miles
Chicago, IL 60646
130 N WEBER RD STE 108 17.2 miles
BOLINGBROOK, IL 60440
22285 Pepper Road, Suite S-107 17.3 miles
Barrington, IL 60010
1450 Busch Pkwy, 17.3 miles
Buffalo Grove, IL 60089
306 ERA DR 17.4 miles
NORTHBROOK, IL 60062
2272 W 95TH STREET, STE 100 17.6 miles
NAPERVILLE, IL 60564
5601 W CERMAK RD 17.6 miles
CICERO, IL 60804
1955 RANDI DR 17.6 miles
AURORA, IL 60504
605 ACADEMY DR 17.7 miles
NORTHBROOK, IL 60062
2000 OGDEN AVE 17.8 miles
AURORA, IL 60504
2088 Ogden Ave, Ste 240 17.9 miles
Aurora, IL 60504
480 QUADRANGLE DR 18.0 miles
BOLINGBROOK, IL 60440
391 S BOLINGBROOK DR 18.1 miles
BOLINGBROOK, IL 60440
143 S LINCOLN AVE STE B 18.2 miles
AURORA, IL 60505
3360 LACROSSE LN STE 110 18.2 miles
NAPERVILLE, IL 60564
151 S LINCOLN AVE 18.2 miles
AURORA, IL 60505
4709 W. Golf, Suite 806 18.7 miles
Skokie, IL 60076
1870 W GALENA BLVD 19.4 miles
AURORA, IL 60506
5961 N LINCOLN AVE UNIT 2 19.4 miles
CHICAGO, IL 60659
6500 W 65TH ST 19.5 miles
CHICAGO, IL 60638
726 S WEBER RD 19.7 miles
BOLINGBROOK, IL 60490
1044 N FRANCISCO AVE 19.9 miles
CHICAGO, IL 60622
1280 WINDHAM PKWY 20.0 miles
ROMEOVILLE, IL 60446
1851 DOUGLAS RD 20.1 miles
MONTGOMERY, IL 60538
2300 W PETERSON AVE 20.4 miles
CHICAGO, IL 60659
1431 N Western Ave Ste 137, 20.4 miles
Chicago, IL 60622
4940 S CICERO AVE 20.6 miles
CHICAGO, IL 60638
835 S WOLCOTT AVE STE E144 20.7 miles
CHICAGO, IL 60612
6 E PHILLIP RD 20.8 miles
VERNON HILLS, IL 60061
8755 S HARLEM AVE 20.9 miles
BRIDGEVIEW, IL 60455
1520 N DAMEN AVE 20.9 miles
CHICAGO, IL 60622
565 Lakeview Pkwy Ste 100, 20.9 miles
Vernon Hills, IL 60061
5015 W 65TH ST 20.9 miles
BEDFORD PARK, IL 60638
800 Austin St, East Tower Ste 457 21.1 miles
Evanston, IL 60202
2400 N. Ashland Ave Suite 100 21.2 miles
Chicago, IL 60614
5525 S PULASKI RD FL 3 21.4 miles
CHICAGO, IL 60629
24600 W 127TH ST 21.6 miles
PLAINFIELD, IL 60585
13246 S ROUTE 59 STE 106 21.6 miles
PLAINFIELD, IL 60585
24600 W 127th St Ste 310, Building B 21.7 miles
Plainfield, IL 60585
6140 N BROADWAY ST 21.8 miles
CHICAGO, IL 60660
1217 S RAND RD 21.8 miles
LAKE ZURICH, IL 60047
13332 Village Green Dr, 22.1 miles
Huntley, IL 60142
3000 N. Halsted, Suite 604 22.1 miles
Chicago, IL 60657
1230 W LAKE ST 22.2 miles
CHICAGO, IL 60607
REMIT ONLY: DEPT 77-6478 22.2 miles
CHICAGO, IL 60678
75 REMITTANCE DR STE 1660 22.2 miles
CHICAGO, IL 60675
1030 W CHICAGO AVE 22.2 miles
CHICAGO, IL 60642
311 N ABERDEEN ST STE 100B 22.3 miles
CHICAGO, IL 60607
1460 N Halsted St Ste 201, 22.4 miles
Chicago, IL 60642
2868 N BROADWAY ST 22.4 miles
CHICAGO, IL 60657
5911 NORTHWEST HIGHWAY,STE 108 22.5 miles
CRYSTAL LAKE, IL 60014
5911 NORTHWEST HWY STE 108 22.5 miles
CRYSTAL LAKE, IL 60014
2800 N Sheridan Rd Ste G1, 22.7 miles
Chicago, IL 60657
3145 S ASHLAND AVE STE 110 22.7 miles
CHICAGO, IL 60608
3316 S ASHLAND AVE 22.8 miles
CHICAGO, IL 60608
260 E Congress Pkwy Ste E, 22.8 miles
Crystal Lake, IL 60014
5660 W 95TH ST 22.8 miles
OAK LAWN, IL 60453
614 W MONROE ST 23.0 miles
CHICAGO, IL 60661
600 W ADAMS ST 23.0 miles
CHICAGO, IL 60661
12151 REGENCY PKWY 23.0 miles
HUNTLEY, IL 60142
10350 Haligus Rd 23.1 miles
Huntley, IL 60142
2361 Reliable Parkway 23.2 miles
Chicago, IL 60686
2393 Reliable Parkway 23.2 miles
Chicago, IL 60686
219 W CHICAGO AVE 23.2 miles
CHICAGO, IL 60654
360 STATION DR 3RD FL 23.3 miles
CRYSTAL LAKE, IL 60014
36 W RANDOLPH ST STE 705 23.4 miles
CHICAGO, IL 60601
300 W ADAMS ST STE 835 23.4 miles
CHICAGO, IL 60606
7800 W College Dr, Room 1-W 23.5 miles
Palos Heights, IL 60463
12255 S 80TH AVE 23.7 miles
PALOS HEIGHTS, IL 60463
111 N Wabash Ave Ste 1514, 23.8 miles
Chicago, IL 60602
55 E WASHINGTON ST STE 2500 23.8 miles
CHICAGO, IL 60602
904B S Milwaukee Ave 23.9 miles
Libertyville, IL 60048
811 S STATE ST STE B 23.9 miles
CHICAGO, IL 60605
233 E ERIE ST STE 602 23.9 miles
CHICAGO, IL 60611
676 N SAINT CLAIR ST STE 900 23.9 miles
CHICAGO, IL 60611
300 E RANDOLPH ST CL404 24.0 miles
CHICAGO, IL 60601
12172 S IL ROUTE 47 112 24.3 miles
Huntley, IL 60142
5533 W 109TH ST STE 103 24.3 miles
OAK LAWN, IL 60453
6701 US HIGHWAY 34 24.3 miles
OSWEGO, IL 60543
5709 S. Loomis Blvd 24.3 miles
Chicago, IL 60636
16221 W 159th St 24.5 miles
Lockport, IL 60441
2907 S WABASH AVE STE 100 24.5 miles
CHICAGO, IL 60616
3201 S WALLACE ST 24.5 miles
CHICAGO, IL 60616
2600 S Michigan Ave 24.6 miles
CHICAGO, IL 60616
650 W 51ST ST 24.8 miles
CHICAGO, IL 60609
14330 S WILL COOK RD 24.8 miles
HOMER GLEN, IL 60491
10837 S Cicero Ave Ste 310, 24.8 miles
Oak Lawn, IL 60453
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Handy Resources
Comprehensive Online Resources for Drug Testing
- National Institute on Drug Abuse (NIDA)
Provides comprehensive information on drug testing and its role in substance use disorder treatment.
- FDA: Drug Testing
Explains the FDA's role and regulations concerning drug testing for consumers.
- PDR.net
Provides detailed drug information and safety updates through a mobile-friendly platform.
- BeSafeRx - FDA
Resource by the FDA to help consumers identify and choose safe online pharmacies.
- SAMHSA: Drug Testing Resources for the Workplace
Resources and guidelines for drug testing in the workplace.
- Drugs.com
Provides drug information, side effects, and interactions for consumers and professionals.
- Drug Abuse Screening Test (DAST)
Online version of the DAST to help individuals assess whether they have a drug problem.
- Merck Manuals
Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.
- SAMHSA Store
Provides access to resources and publications on substance use prevention and treatment.
- National Association of Boards of Pharmacy (NABP)
Information on state boards of pharmacy and regulations, including those related to drug testing.
- CDC: Workplace Health Promotion
CDC's resources on substance use and drug testing in the workplace.
- Mayo Clinic: Drug Testing
General information about the procedures and types of drug tests.
- MedlinePlus: Drug Testing
Offers information about various drug tests and their uses in medical diagnosis and treatment.
- University of Rochester Medical Center Health Encyclopedia
Provides a detailed entry on drug testing, including how tests are conducted and what they detect.
- World Health Organization (WHO)
International guidelines and information on public health, including substance abuse and drug testing.
- Healthline: Drug Testing
Consumer health site offering information on how drug tests work and what they look for.
- WebMD: Drug Testing
Provides a patient-oriented overview of drug testing and its purposes.
- National Center for Biotechnology Information (NCBI)
Provides a vast database of scientific studies, including research on drug testing and its effectiveness.
AI Overview
Hair Follicle Drug Testing: An Overview
Hair follicle drug testing is a method used to detect the use of illicit drugs or the misuse of prescription drugs over an extended period. Unlike urine tests, which can detect recent drug use, hair follicle testing provides a longer window of detection, typically up to 90 days. This overview explores how hair follicle drug testing works, its applications, and its benefits.
How Hair Follicle Drug Testing Works
The process involves taking a small sample of hair, usually from the head but sometimes from the body if scalp hair is insufficient. The hair is tested to identify drugs and their metabolites, which are deposited in the hair from the bloodstream. This method is sensitive to a wide range of substances, including marijuana, cocaine, opiates, methamphetamine, and phencyclidine (PCP).
Applications of Hair Follicle Drug Testing
- Employment Screening: Many employers use hair follicle testing as part of their pre-employment screening processes and in regular checks to ensure a drug-free workplace.
- Legal and Forensic Cases: This testing is used in legal settings to provide evidence in custody disputes, DUI cases, and other legal matters requiring proof of drug use.
- Rehabilitation Monitoring: Health care providers and rehab centers use hair tests to monitor individuals recovering from drug addiction.
Advantages of Hair Follicle Drug Testing
- Long Detection Period: Can detect drug use for up to 90 days, making it more effective for identifying long-term drug use than other testing methods.
- Tamper Resistance: The nature of hair sample collection makes it difficult to tamper with or substitute samples, providing more accurate results.
- Non-invasive: The process is simple and does not require the handling of bodily fluids, making it less invasive and safer to administer.
Considerations and Limitations
While hair follicle drug testing is highly effective, there are considerations to keep in mind:
- Growth Rate Variability: Hair growth rates can vary from person to person, potentially affecting the detection window.
- Potential for External Contamination: Drugs can sometimes be absorbed from the environment, leading to potential false positives, though washing the hair sample prior to testing can mitigate this risk.
- Cultural and Personal Concerns: The requirement of hair samples can raise concerns among those with hair loss or individuals whose cultural practices affect hair grooming or styling.
Hair follicle drug testing is a reliable and comprehensive method for detecting drug use over an extended period. It is widely used across various sectors for its accuracy and tamper-resistant methodology, making it a valuable tool in maintaining drug-free environments and supporting legal and medical interventions.