Cutoff levels for drugs

Ron Kilgarlin
3 min readMar 28, 2023

Cutoff values are determined for drug tests to give employees the benefit of the doubt if a trace amount of a drug metabolite is found.

Cutoff levels are often stated in nanograms (ng) per milliliter or picograms (pg) per milligram for hair test results for urine and oral fluid tests.

Cannabis is a psychoactive substance that contains the depressant THC. (delta-9 tetrahydrocannabinol). Cannabidiol is one of the other compounds it contains.

A standard medicine used to reduce tension and unwind the body and mind. However, if used frequently, especially by kids and teenagers, it can also be harmful.

Cannabis has several medical applications, including the treatment of glaucoma and epilepsy. Additionally, it can lessen chemotherapy-related nausea and vomiting as well as discomfort.

It can be ingested, smoked, or evaporated. Additionally, it can be found in tinctures, lotions, patches, and dab pens, among other forms.

Potent stimulant cocaine can lead to significant physical and mental dependence. It can have terrible effects on people’s lives, as well as the lives of their families and loved ones.

Heart attacks, strokes, seizures, and respiratory failure are just a few of the significant and even fatal effects that it may have. A variety of psychiatric illnesses, such as depression, can also be brought on by it.

Coke powder is frequently mixed with a variety of additions by dealers. Its flavor, aroma, and color may alter due to these modifications.

Laundry detergent, sugar, flour, talc, cornstarch, and amphetamines are a few of the most often added ingredients to cocaine.

Additionally, dealers might blend cocaine with the synthetic opioid fentanyl, which is far more potent than the substance it is cut with. This raises the dangers of cocaine overdose and death.

Methamphetamine is a banned psychostimulant that produces tremendous exhilaration and boosts energy. It can be smoked, injected, or snorted and is a potent stimulant.

Meth is a highly addictive and potent narcotic that can cause physical and psychological dependence. Additionally, it can be harmful and lead to long-term health issues like memory loss, depression, hostility, and violent conduct.

Several common household chemicals, such as drain cleaner, battery acid, paint thinner, and lighter fluid, can be used to make it. Meth produces an extended high when smoked or injected. By taking more of the drug before the initial dose wears off, users frequently attempt to prolong the high. This behavior cycle, “binge and crash,” is unhealthy.

Opioids on prescription, commonly referred to as painkillers, are potent medications doctors use to relieve moderate to severe pain. If misused, they have the potential to be addictive and result in severe physical and mental health issues.

These medications function by interacting with opioid receptor-containing proteins found in nerve cells all across the body. A signal that inhibits pain signals is released when these receptors are activated.

Opioid medications are frequently recommended to relieve persistent pain, such as that which develops following surgery or an injury. They can assist in easing discomfort and lowering anxiety or depressive symptoms.

They can also be harmful if misused, such as when combined with alcohol or other substances. Overdoses can be fatal.

Benzodiazepines treat various ailments, such as insomnia and anxiety disorders. Both the medical and recreational fields regularly utilize them since they are safe.

They function by affecting the central nervous system, which causes drowsiness, muscle relaxation, and anxiety reduction. However, they can also become addictive and harmful if misused.

Long-term use of benzodiazepines can lead to addiction in certain persons. Stop taking them cautiously and with a doctor’s guidance.

You get withdrawal symptoms if you stop using them abruptly. They may be fatal or at least seriously detrimental.



Ron Kilgarlin

Ron and Shawn Kilgarin, who runs American Screening Corporation, has been at the forefront of offering these services.