Articles Tagged with Kratom Blood Test

As of August 30, 2026, Kratom laws in North Carolina do not presently make ordinary adult possession of botanical kratom a state-controlled-substance offense. The criminal laws become substantially more complicated if a package contains concentrated 7-hydroxymitragynine, synthetic derivatives, an undisclosed controlled substance, or if someone is accused of driving while impaired on Kratom.

NC Kratom Laws Criminal Defense & DWI Legal Issues
Botanical kratom possession Mitragynine and 7-OH are not presently listed in North Carolina’s controlled-substance schedules. Ordinary adult possession is not, by itself, a statewide controlled-substance crime.
Concentrated 7-OH products North Carolina has not enacted the proposed statewide ban on synthetic kratom. Federal regulators treat many marketed 7-OH products as unlawful drugs, dietary supplements, or food products, and DEA scheduling remains pending as of this update.
Local restrictions Local rules may regulate sales, age limits, and adulterated products even though North Carolina has no statewide possession ban.
Driving after kratom use Kratom or 7-OH may qualify as an impairing substance when it affects physical or mental faculties. Lawful purchase or possession does not prevent a DWI charge.
Proof of a kratom DWI North Carolina has no kratom concentration comparable to the 0.08 alcohol standard. Under current state schedules, the State ordinarily must prove actual impairment rather than rely on mere presence alone.

Reporting in the August 11, 2026 Wall Street Journal (Herbal Product Sold at Gas Stations Is Being Blamed for an Addiction Crisis) describes dependency, withdrawal, illness, and death associated with products sold under the kratom label. Much of the present regulatory concern centers on enhanced 7-OH tablets, gummies, shots, and extracts rather than traditional kratom leaf. Treating every product as chemically and legally identical obscures the analysis.

Kratom Laws in North Carolina Do Not Currently Create a Statewide Possession Ban

North Carolina’s Controlled Substances Act does not presently list kratom, mitragynine, or 7-hydroxymitragynine. As a matter of statewide controlled-substance law, an adult’s possession of botanical kratom is therefore not illegal merely because the product contains the naturally occurring kratom alkaloids.

The General Assembly considered several different approaches. House Bill 328 began as one form of kratom legislation and later produced a conference proposal that would prohibit knowing possession or sale of synthetic kratom and restrict possession and sale of other kratom products to those age 21 or older. The North Carolina House did not adopt that conference report. The bill’s latest official action was referral to the House Rules Committee on July 30, 2026. The Legislative Incarceration Fiscal Note is undeterminative, as the fiscal cost cannot be calculated due to the lack of reliable metrics.

Proposed legislation would create:

  • Two new Class D felonies
  • Three new Class E felonies
  • Three new Class F felonies
  • Six new Class G felonies
  • Six new Class H felonies
  • Three new Class I felonies
  • Six new Class A1 misdemeanors
  • One new Class 1 misdemeanor
  • Two new Class 2 misdemeanors
  • Two new Class 3 misdemeanors.

The proposed effective date written into the conference document also did not take effect because the legislation did not become law.

Local rules require separate attention. Dare County, for example, adopted 2026 restrictions addressing sales to customers under age 21 and adulterated kratom products in unincorporated areas. Those local sales provisions do not create a statewide North Carolina ban on adult possession.

The contents of the package remain important. A product labeled as kratom may present a different legal issue if laboratory testing identifies fentanyl, another controlled substance, or a prohibited adulterant that the label does not disclose.

Botanical Kratom and Concentrated 7-OH Require Different Analysis

Kratom generally refers to the leaves of Mitragyna speciosa and products derived from those leaves. Mitragynine is the plant’s predominant studied alkaloid. The plant also contains smaller quantities of 7-hydroxymitragynine, commonly called 7-OH. The body can also convert mitragynine into 7-OH after ingestion.

The commercial market now includes products formulated to deliver isolated, enhanced, or synthetically produced 7-OH in tablets, gummies, extracts, and liquid shots. Those products may have a chemical profile far removed from ground leaf or brewed tea. According to the National Institute on Drug Abuse, kratom products can produce reported stimulant-like effects as well as opioid-like or sedative effects. The agency also cautions that research has not established a simple rule under which a particular dose or method of use reliably produces one category of effects.

The FDA has taken the position that kratom is not lawfully marketed in the United States as an approved drug, dietary supplement, or food additive. Its enforcement actions against 7-OH companies address federal product and marketing law. They do not mean that a North Carolina consumer automatically commits a state controlled-substance offense by possessing botanical kratom.

The Drug Enforcement Administration published a notice of intent on July 6, 2026, to place 7-OH above a specified threshold temporarily in federal Schedule I. The proposed threshold reaches botanical material containing more than 0.050 percent 7-OH by dry weight. For synthetic or further-processed products, it reaches concentrations above 0.050 percent or more than 1 milligram of 7-OH in the article.

The notice itself did not schedule the substance. DEA stated that a later temporary order would take effect on the date of publication in the Federal Register. As of August 16, 2026, that temporary order has not been published. Botanical kratom falling below the proposed threshold would not be covered by the announced 7-OH action.

Kratom | North Carolina Driving While Impaired

The legality of possession does not answer whether a substance may support an impaired-driving charge. N.C.G.S. § 20-4.01(14a) defines an impairing substance to include alcohol, a controlled substance, and “any other drug or psychoactive substance capable of impairing a person’s physical or mental faculties.” The final category reaches psychoactive substances even when they are not listed in the North Carolina Controlled Substances Act.

Kratom and concentrated 7-OH can produce dizziness, drowsiness, confusion, agitation, and other effects relevant to physical or mental faculties. That gives the State a basis to argue that a kratom product falls within the statutory definition. It does not establish that every product, dose, or use appreciably impaired a particular driver.

Under N.C.G.S. § 20-138.1(a)(1), the State may prosecute a driver alleged to have operated a vehicle while under the influence of an impairing substance. Subsection (b) further provides that legal entitlement to use alcohol or a drug is not a defense. A product purchased openly from a gas station or smoke shop can therefore become part of a DWI prosecution if the State claims it impaired the driver.

The inverse is equally important. Availability at a retail counter does not establish that the product was safe to use before driving. Yet possession of a package, an admission of earlier use, or the psychoactive capacity of kratom presently does not per se establish appreciable impairment at the time of driving.

Kratom DWI | No Numerical Limit Comparable to 0.08

North Carolina provides three statutory paths for proving impaired driving. Alcohol concentration of 0.08 or more supplies one path. Any amount of a Schedule I controlled substance listed in N.C.G.S. § 90-89, or its metabolites, supplies another. The remaining methodology requires proof that the driver was under the influence (DUI) of an impairing substance.

Kratom and 7-OH are not presently included in the North Carolina Schedule I list. Their presence in blood or urine therefore does not, under current state law, satisfy the Schedule I prong merely because the laboratory detected them. The prosecution generally must connect the substance to actual impairment under N.C.G.S. § 20-138.1(a)(1).

No North Carolina statute supplies a mitragynine or 7-OH concentration at which impairment is presumed. Scientific research has not produced an accepted kratom equivalent to the 0.08 alcohol standard. The National Institute on Drug Abuse reports that the effects of kratom intoxication on driving have not been extensively studied.

The evidence may include driving behavior, a collision, speech, balance, coordination, divided-attention testing, video, statements about the product and time of use, product packaging, blood or urine results, and observations by a Drug Recognition Expert. Pursuant to Rule 702(a1)(2), a currently certified DRE may give an opinion about impairment and the category of substance. The statute does not transform a category opinion into chemical identification of kratom or proof of a specific dose.

Blood Testing | Kratom and 7-OH Forensic Questions

An alcohol breath analysis does not measure mitragynine or 7-OH. A kratom investigation may instead involve blood testing and forensic toxicology, urine, seized-product testing, or some combination of all the above. The North Carolina State Crime Laboratory describes the use of chromatography and mass spectrometry to examine blood and urine samples for prescription and illicit drugs, but the actual analytical scope and reporting decisions must be established from the specifics of the unique fact pattern and evidence seized.

A laboratory may identify mitragynine without separately identifying every minor alkaloid. DEA has acknowledged that forensic laboratories commonly prioritize mitragynine and may not extend the analysis to 7-OH. A generic negative screen also does not necessarily establish that a sample was tested for kratom alkaloids.

Detection of 7-OH presents another interpretive problem and possibly the need for Rule 702 Expert Testimony. Because 7-OH can occur in botanical kratom and can form in the body as a metabolite of mitragynine, a blood result identifying 7-OH does not necessarily prove that the driver consumed a concentrated 7-OH tablet or shot. DEA has recognized the difficulty in distinguishing botanical kratom ingestion from isolated 7-OH use through biological testing alone.

A sound forensic review separates several questions. It examines what the laboratory tested, what it identified, whether the method distinguishes related alkaloids, whether a concentration was measured, when the sample was collected, what other substances were present, and what the science permits the analyst to say about impairment at the relevant time.

Presence can establish prior exposure more readily than it establishes impaired driving. Without a statutory concentration and a validated concentration-to-effect relationship, the State’s proof ordinarily depends on the toxicology result considered together with the remaining evidence.

Federal Scheduling Could Change the Legal Analysis

A later DEA temporary order could make covered 7-OH products federal Schedule I substances on the publication date stated in that order. North Carolina has a separate conformity process. Pursuant to N.C.G.S. § 90-88(d), the responsible state commission must decide at a qualifying meeting whether to control the substance similarly or object to the federal action.

The federal notice of intent and the stalled North Carolina legislation should not be described as completed bans. Publication of a federal temporary order, state commission action, or enactment of a new General Assembly bill could change the answer. Any article discussing 7-OH should therefore identify its update date and link to the governing sources.

North Carolina Kratom and DWI | Frequently Asked Questions

Is kratom illegal in North Carolina?

As of August 25, 2026, North Carolina law does not list kratom, mitragynine, or 7-hydroxymitragynine in the state’s controlled-substance schedules. Ordinary adult possession of botanical kratom is therefore not, by itself, a statewide controlled-substance offense. The answer may differ when a product contains another controlled substance, violates a local sales rule, or falls within a later federal or state scheduling action. Federal regulators also treat the lawful marketing of kratom products as a separate food and drug issue.

Can you get arrested for drunk driving on Kratom in North Carolina?

A North Carolina DWI charge may be based on kratom when the State proves the substance appreciably impaired the driver’s physical or mental faculties. N.C.G.S. § 20-4.01(14a) reaches psychoactive substances capable of impairment, not merely drugs listed on a controlled-substance schedule. Lawful purchase does not preclude the charge or criminal prosecution under the NC Impaired Driving law. The State still must prove driving, an impairing substance, and actual impairment under the applicable prong of N.C.G.S. § 20-138.1.

Is Synthetic Kratom or 7-OH Illegal in North Carolina?

Synthetic kratom and 7-OH are not specifically prohibited by North Carolina law as of August 23, 2026. House Bill 328 would make knowing possession, sale, or delivery of synthetic kratom a Class 2 misdemeanor, but the General Assembly has not enacted that proposal. FDA treats 7-OH products marketed as dietary supplements as adulterated, making their introduction into interstate commerce unlawful. DEA has published notices of intent to place concentrated 7-OH and three related substances in federal Schedule I. Those notices did not complete the scheduling process. Federal Schedule I controls apply only after DEA publishes a temporary scheduling order. Botanical kratom below DEA’s stated threshold falls outside the proposed federal action.

Does kratom show up on the breathalyzer?

An alcohol breath devices do not test for mitragynine or 7-OH. Blood, urine, and seized-product testing can identify kratom alkaloids when the laboratory method includes them. A routine PBT – Preliminary Breath Test screen is limited to ethyl alcohol (ethanol) and does not detect the kratom compound. 

If Blood Tests Show Kratom, Does That Prove Impaired Driving?

A positive kratom blood test does not, by itself, prove impaired driving in North Carolina. Unlike alcohol, North Carolina has no mitragynine or 7-OH blood concentration that establishes DWI. The result may establish prior exposure, but its evidentiary value depends on the compound detected, reported concentration, delay between driving and blood collection, product formulation, metabolism, other substances, driving pattern, physical signs, statements, and recorded behavior. Because the body can produce 7-OH as a metabolite of mitragynine, detecting 7-OH does not necessarily prove that the driver consumed a concentrated or synthetic 7-OH product. To use toxicology as proof of DWI, the State must connect the result to impairment at the relevant time pursuant to N.C.G.S. § 20-138.1.

Kratom-Related DWI Charges | Substance-Specific Review

Kratom DWI charges in North Carolina generally should not be evaluated by treating botanical leaf, enhanced extracts, concentrated 7-hydroxymitragynine, synthetic 7-OH, and adulterated products as all being equal. The legal analysis depends on the product consumed, its actual ingredients and concentration, the amount and timing of use, the biological sample, the laboratory method, how it affects the driver, and the precise theory of driving under the influence, consistent with N.C.G.S. § 20-138.1.

To be clear, Kratom does not have to be illegal or classified as a controlled substance to qualify as an “impairing substance” under N.C.G.S. § 20-4.01(14a). Lawful possession therefore does not answer the question of whether or not the accused defendant drove while impaired. A product label, admission of recent use, or positive toxicology result does not necessarily establish the amount consumed, when it was consumed, or whether it impaired the defendant at the legally relevant time.

Bill Powers has represented clients in North Carolina impaired-driving cases since 1992. He is the author of the North Carolina DWI Quick Reference Guide, a former President of the North Carolina Advocates for Justice, and the current NCAJ representative on the Governor’s DWI Task Force. He has served in that capacity under three governors: Governor McCrory, Governor Cooper, and Governor Stein. His professional work includes analyzing statutory, forensic, and courtroom issues involving alleged impairment by substances that do not fit the familiar alcohol model. He also teaches continuing legal education seminars addressing those subjects.

If you face a kratom or 7-OH impaired-driving charge in Charlotte or a surrounding judicial district such as Iredell, Union, Gaston, Rowan, or Lincoln Counties, North Carolina, Powers Law Firm may be available to help. Analysis of a kratom or 7-OH DWI charge begins with the specific product, toxicology, recorded evidence, and exact legal theory alleged by the State. Call now to schedule a confidential consultation: 704-342-4357

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