Hair Follicle Drug Testing Houston, TX
Accredited Drug Testing Inc provides Hair Follicle drug testing Houston, TX for individuals and employers needing a drug test utilizing the hair follicle analysis process. To schedule a hair follicle drug test in Houston, TX, Call (800) 221-4291. Most testing centers are within minutes of your home or office.
Hair follicle drug testing Houston, TX 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 Houston, TX centers are available to assist our clients throughout the entire process and all of our hair follicle drug testing Houston, TX 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 Professionals 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 includes 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 Houston, TX 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 Houston, TX.
1001 TEXAS ST STE 1400 0.2 miles
HOUSTON, TX 77002
1200 MCKINNEY ST STE 473 0.5 miles
HOUSTON, TX 77010
2004 LEELAND ST 1.1 miles
HOUSTON, TX 77003
3300 CRAWFORD ST 1.8 miles
HOUSTON, TX 77004
107 YALE ST STE 200 2.2 miles
HOUSTON, TX 77007
1917 W GRAY ST 2.5 miles
HOUSTON, TX 77019
102 West 11th St 2.8 miles
Houston, TX 77008
1200 Binz St, Ste 115 3.1 miles
Houston, TX 77004
5151 KATY FWY 3.1 miles
HOUSTON, TX 77007
5151 KATY FWY STE 170 3.1 miles
HOUSTON, TX 77007
1213 HERMANN DR STE 155 3.2 miles
HOUSTON, TX 77004
5711 Almeda Rd, Ste 131B 3.3 miles
Houston, TX 77004
5535 MEMORIAL DR STE B 3.3 miles
HOUSTON, TX 77007
235 W 20TH ST 3.6 miles
HOUSTON, TX 77008
427 W 20TH ST STE 504 3.8 miles
HOUSTON, TX 77008
635 W 19TH ST STE 203 3.9 miles
HOUSTON, TX 77008
6411 FANNIN ST 3.9 miles
HOUSTON, TX 77030
7117 Lyons Ave 4.0 miles
Houston, TX 77020
1445 NORTH LOOP W STE 720 4.0 miles
HOUSTON, TX 77008
6624 FANNIN ST STE 1980 4.2 miles
HOUSTON, TX 77030
4615 I 45 STE 206 4.5 miles
HOUSTON, TX 77002
8799 NORTH LOOP E STE 110 4.6 miles
HOUSTON, TX 77029
9009 NORTH LOOP E STE 120 4.6 miles
HOUSTON, TX 77029
3637 W ALABAMA ST STE 100 4.6 miles
HOUSTON, TX 77027
7000 FANNIN ST STE 1620 4.9 miles
HOUSTON, TX 77030
2150 W 18TH ST 5.2 miles
HOUSTON, TX 77008
7515 Main Street, Suite 190 5.3 miles
Houston, TX 77054
2207 LAZYBROOK DR 5.4 miles
HOUSTON, TX 77008
1919 North Loop W Ste 125, 5.4 miles
Houston, TX 77008
7580 FANNIN ST ste 180 5.4 miles
HOUSTON, TX 77054
2000 NORTH LOOP W STE 200 5.5 miles
HOUSTON, TX 77018
5568 WESLAYAN ST 5.5 miles
HOUSTON, TX 77005
9200 Hempstead Rd Ste 137 5.7 miles
HOUSTON, TX 77008
4635 SOUTHWEST FWY STE 575W 5.8 miles
HOUSTON, TX 77027
1214 N POST OAK RD STE 100 5.9 miles
HOUSTON, TX 77055
1000 N POST OAK RD BLDG G STE 100 5.9 miles
HOUSTON, TX 77055
900 BROADWAY ST 6.0 miles
HOUSTON, TX 77012
6969 GULF FWY STE 370 6.5 miles
HOUSTON, TX 77087
1414 SOUTH LOOP W STE 200 6.6 miles
HOUSTON, TX 77054
2626 S LOOP W STE 650D 6.6 miles
HOUSTON, TX 77054
2646 SOUTH LOOP W STE 550 6.6 miles
HOUSTON, TX 77054
9563 MAIN ST 6.8 miles
HOUSTON, TX 77025
6565 WEST LOOP S STE 525 6.9 miles
BELLAIRE, TX 77401
9180 KATY FWY STE 200 6.9 miles
HOUSTON, TX 77055
9321 KIRBY DR 6.9 miles
HOUSTON, TX 77054
3520 BROADWAY ST 7.1 miles
HOUSTON, TX 77017
9723 HOMESTEAD RD 7.2 miles
HOUSTON, TX 77016
7007 NORTH FWY STE 235 7.4 miles
HOUSTON, TX 77076
2425 Fountain View Dr Ste 160 7.5 miles
HOUSTON, TX 77057
5901 WESTHEIMER RD STE W 7.5 miles
HOUSTON, TX 77057
10909 EAST FWY 7.6 miles
HOUSTON, TX 77029
1415 S VOSS RD STE 110-520 ON-SITE ONLY 7.6 miles
HOUSTON, TX 77057
5420 DASHWOOD DR STE 205 7.7 miles
HOUSTON, TX 77081
4936 BEECHNUT ST 8.0 miles
HOUSTON, TX 77096
11097 NORTHWEST FWY STE C 8.1 miles
HOUSTON, TX 77092
10961 NORTHWEST FWY 8.1 miles
HOUSTON, TX 77092
6440 HILLCROFT ST STE 104 8.6 miles
HOUSTON, TX 77081
6535 SOUTHWEST FWY 8.7 miles
HOUSTON, TX 77074
6545 SOUTHWEST FWY 8.7 miles
HOUSTON, TX 77074
8505 GULF FWY STE F 8.7 miles
HOUSTON, TX 77017
6065 HILLCROFT ST STE 208 8.7 miles
HOUSTON, TX 77081
2450 FONDREN RD STE 125 9.6 miles
HOUSTON, TX 77063
2500 FONDREN RD STE 120 9.6 miles
HOUSTON, TX 77063
3001 Fondren Rd STE G 9.7 miles
Houston, TX 77063
7447 HARWIN DR STE 102 9.8 miles
HOUSTON, TX 77036
12401 S POST OAK RD STE 235 10.0 miles
HOUSTON, TX 77045
13259 EAST FWY 10.0 miles
HOUSTON, TX 77015
1140 Westmont Dr Ste 510, 10.1 miles
Houston, TX 77015
13125 EAST FWY 10.1 miles
HOUSTON, TX 77015
1140 WESTMONT DR STE 505 10.1 miles
HOUSTON, TX 77015
520 S SHAVER ST 10.4 miles
PASADENA, TX 77506
13469 EAST FWY 10.6 miles
HOUSTON, TX 77015
2600 S GESSNER RD STE 205 10.7 miles
HOUSTON, TX 77063
9701 RICHMOND AVE STE 115 10.8 miles
HOUSTON, TX 77042
7545 S BRAESWOOD BLVD 10.9 miles
HOUSTON, TX 77071
13601 Woodforest Blvd 11.0 miles
Houston, TX 77015
8200 Wednesbury Lane Suite # 4, 11.1 miles
Houston, TX 77074
8313 SOUTHWEST FWY STE 111 11.2 miles
HOUSTON, TX 77074
855 FROSTWOOD 11.2 miles
HOUSTON, TX 77024
9000 SOUTHWEST FWY STE 180 11.5 miles
HOUSTON, TX 77074
10807 Shawnbrook Dr 11.7 miles
Houston, TX 77071
9006 Weyburn Grove Dr 11.7 miles
Houston, TX 77088
11120 NORTH FWY STE E 11.8 miles
HOUSTON, TX 77037
654 N SAM HOUSTON PKWY E STE 189 12.2 miles
HOUSTON, TX 77060
11621A KATY FWY 12.3 miles
HOUSTON, TX 77079
9543 BISSONNET ST 12.4 miles
HOUSTON, TX 77036
16630 IMPERIAL VALLEY DR STE 115 12.4 miles
HOUSTON, TX 77060
3315 Burke Rd, Ste 106 12.8 miles
Pasadena, TX 77504
3350 FAIRVIEW ST 12.8 miles
PASADENA, TX 77504
4000 SPENCER HWY 12.8 miles
PASADENA, TX 77504
3801 VISTA RD STE 390 12.9 miles
PASADENA, TX 77504
104 Medical Plaza 12.9 miles
MONT BELVIEU, TX 77580
14825 Northwest Fwy Suite 800 12.9 miles
Houston, TX 77040
1511 UPLAND DR STE 100 13.0 miles
HOUSTON, TX 77043
14825 NORTHWEST FWY STE 800 13.0 miles
HOUSTON, TX 77040
10039 BISSONNET ST Ste 120 13.1 miles
HOUSTON, TX 77036
11211 KATY FWY 13.1 miles
HOUSTON, TX 77079
401 GREENS RD 13.2 miles
HOUSTON, TX 77060
5405 CONSULATE PLAZA DR 13.2 miles
HOUSTON, TX 77032
2929 WOODLAND PARK DR 13.2 miles
HOUSTON, TX 77082
12600 NORTHBOROUGH DR 13.4 miles
HOUSTON, TX 77067
11807 WESTHEIMER RD STE 560 13.5 miles
HOUSTON, TX 77077
8104 SOUTHWEST FWY STE E 13.6 miles
HOUSTON, TX 77074
14045 MEMORIAL DR 13.6 miles
HOUSTON, TX 77079
4001 PRESTON AVE STE 100 13.7 miles
PASADENA, TX 77505
8101 W SAM HOUSTON PKWY S STE 100 13.7 miles
HOUSTON, TX 77072
9380 W SAM HOUSTON PKWY S Ste 300 13.7 miles
HOUSTON, TX 77099
6360 W SAM HOUSTON PKWY N STE 200 13.7 miles
HOUSTON, TX 77041
12885 GULF FWY 13.7 miles
HOUSTON, TX 77034
2510 SMITH RANCH RD STE 102 13.7 miles
PEARLAND, TX 77584
2550 GRAY FALLS DR STE 120 13.9 miles
HOUSTON, TX 77077
1920 RANKIN RD STE 130 14.0 miles
HOUSTON, TX 77073
12121 Richmond Ave Ste 124, 14.0 miles
Houston, TX 77082
8633 BROADWAY #103 14.1 miles
PEARLAND, TX 77584
1209 GENOA RED BLUFF RD 14.3 miles
PASADENA, TX 77504
2211A BROADWAY ST 14.6 miles
PEARLAND, TX 77581
12345 KATY FWY 14.6 miles
HOUSTON, TX 77079
102 W 2ND ST 14.8 miles
DEER PARK, TX 77536
321 W SAN AUGUSTINE ST 14.8 miles
DEER PARK, TX 77536
4600 E SAM HOUSTON PKWY S 14.9 miles
PASADENA, TX 77505
4500 E SAM HOUSTON PKWY S STE 135 14.9 miles
PASADENA, TX 77505
14770 MEMORIAL DR STE 100 14.9 miles
HOUSTON, TX 77079
125 E 8TH ST 15.0 miles
DEER PARK, TX 77536
9138 WEST RD 15.0 miles
HOUSTON, TX 77064
1430 CENTER ST 15.0 miles
DEER PARK, TX 77536
2802 BUSINESS CENTER DR STE 110 15.1 miles
PEARLAND, TX 77584
1803 CENTER ST STE A 15.1 miles
DEER PARK, TX 77536
126 W SAN AUGUSTINE ST 15.1 miles
DEER PARK, TX 77536
3727 GREENBRIAR DR STE 403 15.1 miles
STAFFORD, TX 77477
2106 CENTER ST 15.2 miles
DEER PARK, TX 77536
11717 Highland Meadow Dr, 15.3 miles
Houston, TX 77089
2818 CENTER ST 15.3 miles
DEER PARK, TX 77536
2428 TEXAS PKWY 15.3 miles
MISSOURI CITY, TX 77489
2910 CENTER ST 15.4 miles
DEER PARK, TX 77536
6825 SPENCER HWY 15.4 miles
PASADENA, TX 77505
10930 RESOURCE PKWY # C 15.4 miles
HOUSTON, TX 77089
14755 North Freeway Ste 400 15.4 miles
HOUSTON, TX 77090
11800 ASTORIA BLVD 15.5 miles
HOUSTON, TX 77089
1398 ELDRIDGE PKWY STE 113 15.7 miles
HOUSTON, TX 77077
19333 HIGHWAY 59 N STE 230 15.8 miles
HUMBLE, TX 77338
5141 Center St 16.0 miles
Pasadena, TX 77505
17410 NORTHWEST FWY 16.0 miles
HOUSTON, TX 77040
7720 Spencer Hwy 16.1 miles
Pasadena, TX 77505
2211 E BROADWAY ST 16.3 miles
PEARLAND, TX 77581
15621 Blue Ash Dr STE 170 16.4 miles
Houston, TX 77090
2018 BROADWAY ST 16.4 miles
PEARLAND, TX 77581
18648 MCKAY BLVD # 216 16.6 miles
HUMBLE, TX 77338
10521 CORPORATE DR 16.7 miles
STAFFORD, TX 77477
18951 N MEMORIAL DR 16.9 miles
HUMBLE, TX 77338
8901 Farm to Market 1960 Rd W, 17.3 miles
Humble, TX 77338
1111 GILLINGHAM LN 17.3 miles
SUGAR LAND, TX 77478
8901 FM 1960 BYPASS RD W STE 204 17.4 miles
HUMBLE, TX 77338
10680 Jones Road, Suite 200 17.5 miles
Houston, TX 77065
6930 FM 1960 RD W 17.5 miles
HOUSTON, TX 77069
4950 FM 1960 RD W STE A6 17.5 miles
HOUSTON, TX 77069
11301 fallbrook # 126 17.6 miles
HOUSTON, TX 77065
1403 HIGHWAY 6 STE 100 17.6 miles
SUGAR LAND, TX 77478
3648 FM 1960 RD W 17.7 miles
HOUSTON, TX 77068
10906 FM 1960 West 17.7 miles
Houston, TX 77070
16125 Cairnway Dr Ste 106 17.7 miles
Houston, TX 77084
10655 STEEPLETOP DR 17.7 miles
HOUSTON, TX 77065
1250 7TH ST 17.8 miles
SUGAR LAND, TX 77478
13811 CHARTERHOUSE WAY 17.8 miles
SUGAR LAND, TX 77498
14023 SOUTHWEST FWY 17.8 miles
SUGAR LAND, TX 77478
2161 FM 1960 RD W 17.9 miles
HOUSTON, TX 77090
1201 LAKEVIEW DR 18.0 miles
SUGAR LAND, TX 77478
13300 Hargrave Road, Suite 507 18.1 miles
Houston, TX 77070
13215 DOTSON RD #120 18.2 miles
HOUSTON, TX 77070
710 FM 1960 RD W 18.2 miles
HOUSTON, TX 77090
16903 RED OAK DR STE 130 18.2 miles
HOUSTON, TX 77090
17030 Nanes Dr Ste 108 18.2 miles
Houston, TX 77090
2010 FM 1960 Rd E 18.3 miles
Houston, TX 77073
5003 Woodland Meadows Ln 18.3 miles
Humble, TX 77346
17070 RED OAK DR STE 107 18.3 miles
HOUSTON, TX 77090
6840 HIGHWAY 6 18.4 miles
MISSOURI CITY, TX 77459
13141 FM 1960 RD W STE 500 18.5 miles
HOUSTON, TX 77065
15259 Southwest Freeway, 18.5 miles
Sugar Land, TX 77478
610 S MAIN ST 18.6 miles
HIGHLANDS, TX 77562
3151 HIGHWAY 6 18.7 miles
SUGAR LAND, TX 77478
8720 HIGHWAY 6 STE 400 18.8 miles
MISSOURI CITY, TX 77459
8100 HIGHWAY 6 N STE E 18.9 miles
HOUSTON, TX 77095
1235 LAKE POINTE PKWY # 102 18.9 miles
SUGAR LAND, TX 77478
628 S FRIENDSWOOD DR 19.0 miles
FRIENDSWOOD, TX 77546
110 Cypress Station Suite 152 19.1 miles
Houston, TX 77090
17738 SUNSET RIVER LN 19.3 miles
HOUSTON, TX 77084
6601 CYPRESSWOOD DR # 231 19.5 miles
SPRING, TX 77379
15882 CHAMPION FOREST DR 19.6 miles
SPRING, TX 77379
16062 SOUTHWEST FWY STE 2 19.6 miles
SUGAR LAND, TX 77479
16545 Southwest Frwy #225 19.9 miles
SUGAR LAND, TX 77479
16902 SOUTHWEST FWY 20.2 miles
SUGAR LAND, TX 77479
3531 TOWN CENTER BLVD S STE 101 20.2 miles
SUGARLAND, TX 77479
10850 LOUETTA RD STE 1500 20.3 miles
HOUSTON, TX 77070
1505 Winding Way Dr Ste 218 20.3 miles
Friendswood, TX 77546
3354 E FM 528 RD 20.5 miles
FRIENDSWOOD, TX 77546
700 Gemini Avenue Suite 110 20.6 miles
Houston, TX 77058
7702 FM 1960 E STE 106 20.7 miles
Humble, TX 77346
250 BLOSSOM ST STE 270 20.7 miles
WEBSTER, TX 77598
19450 KATY FWY 20.8 miles
HOUSTON, TX 77094
7111 MEDICAL CENTER DR STE 200 20.9 miles
TEXAS CITY, TX 77591
561 Medical Center Blvd., 21.0 miles
Webster, TX 77598
1120 KINGWOOD DR STE 100 21.1 miles
KINGWOOD, TX 77339
1450 KINGWOOD DR 21.3 miles
KINGWOOD, TX 77339
1309 W FAIRMONT PKWY STE X 21.3 miles
LA PORTE, TX 77571
952 S Fry Rd, 21.4 miles
Katy, TX 77450
19728 SAUMS RD STE 179 21.5 miles
HOUSTON, TX 77084
1120 NASA PKWY STE 304 21.6 miles
HOUSTON, TX 77058
1202 NASA PKWY 21.6 miles
HOUSTON, TX 77058
5529 Lovetta Rd Ste A, Office 9 21.6 miles
Spring, TX 77379
1844 SNAKE RIVER RD STE A 21.7 miles
KATY, TX 77449
9110 BARKER CYPRESS RD 21.9 miles
CYPRESS, TX 77433
22475 TOMBALL PKWY 22.0 miles
HOUSTON, TX 77070
1009 S BROADWAY ST 22.0 miles
LA PORTE, TX 77571
2200 E NASA Pkwy 1, Ste 220 22.2 miles
Nassau Bay, TX 77058
125 SYLVAN ST 22.4 miles
LA PORTE, TX 77571
1331 Northpark Drive 22.4 miles
Kingwood, TX 77339
21238 KINGSLAND BLVD 22.6 miles
KATY, TX 77450
2601 W LAKE HOUSTON PKWY 22.7 miles
KINGWOOD, TX 77339
1658 W Baker Rd Ste A 22.8 miles
Baytown, TX 77521
1610 W BAKER RD STE B 22.8 miles
BAYTOWN, TX 77521
21660 KINGSLAND BLVD 23.0 miles
KATY, TX 77450
21700 KINGSLAND BLVD 23.0 miles
KATY, TX 77450
2802 Garth Rd Ste 213, 23.1 miles
Baytown, TX 77521
4401 GARTH RD 23.1 miles
BAYTOWN, TX 77521
4002 GARTH RD STE 150 23.1 miles
BAYTOWN, TX 77521
2800 GARTH RD 23.2 miles
BAYTOWN, TX 77521
25410 INTERSTATE 45 STE 150 23.3 miles
SPRING, TX 77386
14044 SPRING CYPRESS RD 23.3 miles
CYPRESS, TX 77429
415 BISCAYNE BLVD 23.4 miles
EL LAGO, TX 77586
21929 KATY FWY 23.4 miles
KATY, TX 77450
1100 SMITH DR 23.8 miles
ALVIN, TX 77511
1108 GULF FWY S ste 230 23.9 miles
LEAGUE CITY, TX 77573
1515 N ALEXANDER DR STE 115 24.6 miles
BAYTOWN, TX 77520
19073 INTERSTATE 45 S 24.6 miles
SHENANDOAH, TX 77385
7101 W GRAND PKWY S 24.7 miles
RICHMOND, TX 77407
5510-A W GRAND PKWY S 24.7 miles
RICHMOND, TX 77406
24420 FM 1314 RD Suite 101 24.7 miles
PORTER, TX 77365
6501 S FRY RD STE 1000 24.7 miles
KATY, TX 77494
2104 FM 2920 RD 24.9 miles
SPRING, TX 77388
2610 N ALEXANDER DR 24.9 miles
BAYTOWN, TX 77520
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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
Comprehensive Guide to Hair Follicle Drug Testing
Hair follicle drug testing is a sophisticated technique used to detect both illicit drug use and the misuse of prescription drugs over an extended period. This method of testing is favored for its ability to provide a detailed drug use history far beyond the capability of standard urine tests, which only capture drug use within days of consumption.
Understanding Hair Follicle Drug Testing
During a hair follicle drug test, a small sample of hair is collected, usually from the head. This sample is then analyzed to detect drug molecules and their metabolites that have been deposited into the hair from the bloodstream. Drugs that can be detected include but are not limited to cannabis, cocaine, opiates, and methamphetamine.
Key Applications
- Workplace Compliance: Employers often implement hair follicle testing to maintain a drug-free work environment, especially in industries where safety is paramount.
- Legal Evidence: In the legal arena, these tests can provide compelling evidence in cases such as custody disputes or driving under the influence (DUI) incidents.
- Substance Abuse Monitoring: Rehabilitation centers may utilize hair tests to monitor individuals over time, ensuring adherence to treatment programs.
Benefits of Hair Follicle Drug Testing
- Extended Window of Detection: Unlike other tests, hair follicle testing can detect drug use up to 90 days back, offering a long-range view into an individual's drug history.
- Low Risk of Tampering: Since hair samples are collected directly and observed, the risk of sample tampering is significantly reduced compared to other forms of testing.
- Less Invasive: Collecting hair is far less intrusive compared to blood tests, making it more comfortable for the individual being tested.
Limitations to Consider
Despite its advantages, hair follicle testing isn't without its challenges:
- Rate of Hair Growth: Variations in hair growth rates can affect the detection period, slightly complicating the interpretation of results.
- Environmental Contamination: In rare cases, drugs can be externally deposited onto the hair, although rigorous washing protocols before testing help mitigate this issue.
- Cultural Sensitivity: The need for a hair sample can pose dilemmas for individuals with cultural or religious practices affecting their hair.
Hair follicle drug testing stands out as a reliable method for analyzing long-term drug use. Its application spans various fields from corporate environments to legal settings, making it an indispensable tool for ensuring safety and compliance with drug policies.
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Local Area Info: Houston
Houston (/?hju?st?n/ (listen) HEW-st?n) is the most populous city in the U.S. state of Texas and the fourth most populous city in the United States, with a census-estimated population of 2.312 million in 2017. It is the most populous city in the Southern United States and on the Gulf Coast of the United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the seat of Harris County and the principal city of the Greater Houston metropolitan area, which is the fifth most populous metropolitan statistical area (MSA) in the United States and the second most populous in Texas after the Dallas-Fort Worth MSA. With a total area of 627 square miles (1,620 km2), Houston is the eighth most expansive city in the United States (including consolidated city-counties). It is the largest city in the United States by total area, whose government is similarly not consolidated with that of a county or borough. Though primarily in Harris County, small portions of the city extend into Fort Bend and Montgomery counties.
Houston was founded by land speculators on August 30, 1836, at the confluence of Buffalo Bayou and White Oak Bayou (a point now known as Allen's Landing) and incorporated as a city on June 5, 1837. The city is named after former General Sam Houston, who was president of the Republic of Texas and had won Texas' independence from Mexico at the Battle of San Jacinto 25 miles (40 km) east of Allen's Landing. After briefly serving as the capital of the Texas Republic in the late 1830s, Houston grew steadily into a regional trading center for the remainder of the 19th century.
The arrival of the 20th century saw a convergence of economic factors which fueled rapid growth in Houston, including a burgeoning port and railroad industry, the decline of Galveston as Texas' primary port following a devastating 1900 hurricane, the subsequent construction of the Houston Ship Channel, and the Texas oil boom. In the mid-20th century, Houston's economy diversified as it became home to the Texas Medical Center—the world's largest concentration of healthcare and research institutions—and NASA's Johnson Space Center, where the Mission Control Center is located.