Drug DUI
Challenging Impairment Allegations. Protecting Your Driving Privileges and Future.
Ogden Drug DUI Lawyers
When Prescription Medications or Drug Use Lead to DUI Charges
A DUI arrest does not always involve alcohol. In Utah, drivers may face criminal charges when law enforcement believes their ability to operate a vehicle has been affected by prescription medications, illegal drugs, or other substances. These allegations can be particularly complicated because the presence of a drug in someone's system does not always establish how that substance affected their driving. At Stevens & Gailey, PLLC, we represent individuals facing drug-related DUI charges in Ogden, Utah, helping clients understand the allegations and protect their legal rights.
Drug DUI investigations often begin with an officer observing driving behavior believed to indicate impairment. A driver may be stopped for drifting between lanes, failing to maintain a consistent speed, or committing another traffic violation. During the encounter, officers may interpret physical symptoms, speech patterns, or other observations as possible indicators of drug use.
However, these observations do not always tell the complete story. Fatigue, medical conditions, anxiety, and other circumstances can sometimes produce symptoms that resemble impairment. Additionally, individuals who take medications as prescribed may be surprised to discover that their driving ability is being questioned.
For many people, the possibility of a drug DUI conviction raises concerns about more than criminal penalties. Losing driving privileges can interfere with employment, medical appointments, family obligations, and everyday independence. A conviction may also create difficulties involving professional licensing, insurance costs, and future background checks.
Our attorneys understand that drug DUI cases require careful consideration of the substance involved, the circumstances of the traffic stop, and the evidence used to support the allegations. We take the time to listen to our clients, review the investigation, and explain the legal issues that may influence their cases.
With offices in Ogden and American Fork, represents individuals throughout Weber County and Northern Utah. Whether the allegations involve prescription medication, marijuana, or another controlled substance, our attorneys are committed to providing personalized legal guidance and a defense tailored to the facts.
Call Stevens & Gailey, PLLC at 801-436-5757 to schedule a consultation with a lawyer today.
Understanding Utah's Drug-Impaired Driving Laws
Utah's DUI laws extend beyond alcohol-related offenses. Under Utah Code § 41-6a-502, individuals may face DUI charges when they operate or are in actual physical control of a vehicle while impaired by alcohol, drugs, or a combination of substances to the degree prohibited by law.
Drug DUI allegations may involve a variety of substances, including marijuana, methamphetamine, cocaine, opioids, prescription pain medications, sleep aids, and certain medications used to treat anxiety or other medical conditions. The legal issues involved can vary depending on the substance and the specific charge.
Unlike alcohol-related DUI cases, drug impairment cannot always be evaluated through a single numerical threshold. Different substances affect the body in different ways, and the relationship between a detected substance and a person's driving ability may be difficult to establish.
Utah also has a separate statute addressing driving with certain measurable controlled substances or metabolites in the body. Under Utah Code § 41-6a-517, a driver may face criminal allegations involving specified controlled substances even when the prosecution does not rely on the same impairment standard used in a traditional DUI case. Statutory exceptions and affirmative defenses may apply in particular circumstances. This distinction is important because the presence of a drug or metabolite does not necessarily establish that a person was impaired at the time of driving. Nevertheless, Utah law permits certain charges based on the presence of prohibited substances, making it essential to identify the exact offense being alleged.
Prescription medication cases can present additional legal questions. A valid prescription may be relevant to certain statutory defenses, but it does not automatically prevent a DUI charge if the medication allegedly impaired the driver's ability to operate a vehicle safely.
Potential penalties for a drug-related DUI conviction may include fines, incarceration, probation, substance use assessments, educational programs, and restrictions on driving privileges. The severity of the consequences depends on factors such as prior convictions, the specific offense, and whether aggravating circumstances are involved. Drug DUI arrests may also trigger administrative action through the Utah Driver License Division. These proceedings are separate from the criminal case and may involve strict deadlines for requesting a hearing.
At Stevens & Gailey, PLLC, our attorneys help clients understand the differences between impairment-based DUI allegations and offenses involving measurable controlled substances. We explain the applicable legal requirements, potential consequences, and available options so our clients can make informed decisions about their defense.
Examining Drug Testing and Challenging the Evidence of Impairment
Drug DUI cases frequently rely on evidence that requires careful interpretation. Unlike alcohol breath testing, investigations involving suspected drug impairment may include blood or urine samples, field sobriety tests, officer observations, and evaluations conducted by officers trained to recognize possible drug impairment.
At Stevens & Gailey, PLLC, our attorneys examine how this evidence was collected and whether it supports the specific allegations being pursued.
One important consideration is the legality of the traffic stop and subsequent investigation. Officers must comply with applicable constitutional requirements when stopping vehicles, conducting searches, and obtaining evidence. When those protections are violated, there may be grounds to challenge the admissibility of certain evidence. We also review the circumstances surrounding field sobriety testing. Although these tests may provide information during an investigation, physical conditions, medical limitations, fatigue, and environmental factors can influence performance. Our attorneys consider whether the officer's conclusions are supported by the available observations and recordings.
Chemical testing can raise additional questions. The timing of a blood draw, laboratory procedures, sample handling, and the interpretation of test results may all affect the evidence. In impairment-based cases, identifying a substance in someone's system does not necessarily establish the degree of impairment at the time of driving.
When allegations involve prescription medications, we consider whether the medication was lawfully prescribed, how the applicable statutes address authorized use, and whether other explanations exist for the symptoms described by law enforcement. We also examine police reports, body-camera footage, witness statements, and available laboratory documentation to identify inconsistencies or gaps in the investigation. In some cases, the evidence may not support the prosecution's interpretation of the driver's behavior or the circumstances surrounding the arrest.
Our attorneys understand that clients facing drug DUI charges may be especially concerned about protecting their licenses, maintaining employment, and avoiding long-term consequences. Depending on the circumstances, we may challenge the allegations, seek exclusion of improperly obtained evidence, or explore negotiated resolutions when appropriate. Throughout the process, we provide straightforward communication and practical guidance. We believe clients deserve to understand the evidence against them, the legal standards prosecutors must satisfy, and the options available at each stage of their case.
A positive drug test does not tell the entire story of what happened behind the wheel. At Stevens & Gailey, PLLC, our attorneys are committed to examining the facts, protecting constitutional rights, and pursuing favorable resolutions whenever possible. If you are facing drug-related DUI charges in Ogden or throughout Northern Utah, we are prepared to help you move forward with a carefully considered defense.
Frequently Asked Questions
Can I be charged with DUI for taking prescription medication in Utah?
Yes. Even legally prescribed medication can lead to DUI charges if it impairs your ability to operate a vehicle safely. However, a valid prescription may be relevant to certain statutory defenses, depending on the charge and circumstances.
Can I get a drug DUI without being under the influence of alcohol?
Yes. Utah law permits DUI charges involving drugs alone. Depending on the statute, prosecutors may rely on evidence of impairment or the presence of certain measurable controlled substances in a driver's system.
Does a positive drug test automatically mean I am guilty of DUI?
Not necessarily. A positive test does not automatically establish impairment under Utah's impairment-based DUI statute. However, Utah also has a separate measurable-controlled-substance law that does not require the same proof of impairment. The specific charge and applicable defenses are important.
Can marijuana use lead to a DUI charge in Utah?
Yes. Marijuana-related DUI allegations may arise when law enforcement believes a driver is impaired or when testing identifies substances covered by Utah's measurable-controlled-substance law. Medical cannabis authorization may affect certain legal defenses, but it does not permit impaired driving.
Will I lose my driver's license after a drug DUI arrest?
A drug DUI arrest or conviction may result in administrative or court-related driving restrictions. The consequences depend on the charge, testing circumstances, prior history, and applicable procedures. Prompt legal guidance is important because some administrative hearing deadlines are short.
How can a lawyer challenge a drug DUI charge?
Defense strategies may involve examining the legality of the traffic stop, the reliability of chemical testing, the interpretation of officer observations, and whether prosecutors can establish the required elements of the offense. Our attorneys evaluate each case individually to identify appropriate legal challenges.
Facing DUI Charges?
A DUI arrest can put your driving privileges, freedom, and future at risk. Call Stevens & Gailey, PLLC at 801-436-5757 today to discuss your case with our experienced DUI defense attorneys.


