
Boise Drug DUI (DUID) Lawyer
Aggressive Advocacy for Clients in Meridian, Garden City & Idaho
Driving Under the Influence of Drugs (DUID) refers to operating a motor vehicle while impaired by any drug that affects your ability to drive safely. In Idaho, a DUID charge can result from the use of both illegal substances and legally prescribed medications if they impair your motor skills, judgment, or reaction time.
Defending against a DUID charge is complex, and attempting to handle it alone can jeopardize your future. The stakes are high, and the legal system can be unforgiving.
At Trilogy Law Group, our knowledgeable attorney can defend you against drugged driving allegations, exploring all aspects of your arrest, challenging any weaknesses, and aggressively working for a favorable result.
Call (208) 842-3892 or reach Trilogy Law Group online to request a free case review with a Boise drug DUI defense attorney.
Substances That Can Lead to a DUID in Idaho
According to Idaho Code § 18-8004, a person is considered "under the influence" if their ability to drive is impaired in any identifiable way due to drugs, alcohol, or other intoxicating substances. Common substances that can result in a DUID charge include the following.
- Marijuana: Marijuana remains illegal in Idaho; its presence in your system can lead to a DUID charge if impairment is observed.
- Illicit drugs: Substances such as cocaine, methamphetamine, heroin, and fentanyl are illegal and can impair driving abilities.
- Prescription medications: Drugs like opioids (oxycodone, hydrocodone), benzodiazepines (Xanax, Valium), and sleep aids (Ambien) can cause drowsiness or other impairments.
- Over-the-counter medications: Common cold and allergy medications, antihistamines, and other non-prescription drugs can also impair driving.
The fact that a driver is legally entitled to use a drug, such as a prescribed medication, does not constitute a defense if the drug impairs driving ability.

Trilogy Law Group
Work With A Compassionate & Experienced Law Firm
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Open CommunicationGetting charged with a DUI can be scary. Our legal team makes sure to keep you informed throughout the whole process.
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Experienced & DedicatedWork with a compassionate legal team with experience in taking cases to trial.
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24/7 Help AvailableOur commitment to providing round-the-clock assistance means that you can reach out to us for legal support at any time, day or night.
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Free Consultations AvailableTalk through all of your legal options during a free consultation.