Driving under the influence isn’t just about alcohol or illegal drugs. A lot of people don’t realize that even medications your doctor prescribed can land you in serious legal trouble.
Even if you’re taking your meds exactly as your doctor told you to, some medications can still make you unsafe to drive. And in Arizona, that means you could be charged with a DUI. If you live in Arizona and rely on prescriptions, it’s important to understand how this works so you can protect yourself.
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Can You Get a DUI for Prescription Medication?
Yes, you can. Arizona law doesn’t make exceptions just because the drug is legal or prescribed. If a medication affects your driving—even just a little—you could be charged with a DUI.
According to Arizona Revised Statutes §28-1381(A)(1), it’s illegal to drive if you’re impaired to the slightest degree by any substance.¹
That means that if an officer thinks your medication is making you drive unsafely, your prescription won’t protect you. You can still be charged.
Common Prescription Medications That May Lead to DUI
Some medications can interfere with your ability to drive, and some are more likely than others to cause issues.
These are often involved in DUI cases:
- Anti-anxiety medications (e.g., Xanax): These can make you feel tired or slow your reflexes.
- Painkillers (e.g., Oxycodone): These opioids may cause drowsiness, confusion, and a foggy head.
- Sleep aids (e.g., Ambien): These drugs can affect you even after you wake up, impacting coordination and judgment.
- ADHD medications: Some ADHD meds, especially stimulants, can actually leave you feeling more anxious or restless, and that might mess with your focus instead of helping it.
- Muscle relaxers: These often lead to drowsiness or a slower reaction time.
Signs You May Be Impaired While Taking Medication
Sometimes it’s hard to tell if a medication is affecting your ability to drive.
Here are some warning signs that you might not be safe to get behind the wheel:
- Drowsiness or excessive tiredness
- Dizziness or lightheadedness
- Blurred vision
- Confusion or trouble focusing
- Slowed reaction time
- Feeling “off” or just not like yourself
- Struggling to stay in your lane or keep a steady speed
Arizona DUI Laws for Prescription Drugs
Arizona has some of the toughest DUI laws in the country. The law doesn’t care if the drug is legal—it only cares if you’re impaired. If an officer sees signs that you’re not driving safely, they can conduct tests like field sobriety checks or take a blood sample.
If they find any impairment, you could be charged. Even if you took your medication exactly as prescribed, that doesn’t guarantee you’re safe to drive.
The National Highway Traffic Safety Administration reports that 56% of drivers involved in serious injury or fatal crashes tested positive for at least one drug, including prescriptions.² That’s a reminder of how common—and dangerous—this issue can be.
A survey by Mothers Against Drunk Driving (MADD) found that 1 in 20 U.S. adults admitted to driving within two hours of taking medications known to impair driving.³ Even more concerning, about 20% of adults said they have either driven impaired by prescription drugs or know someone who has.
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Legal Consequences of a DUI on Prescription Medication
Getting a DUI for prescription medication can lead to serious consequences. You could face steep fines, lose your license, be required to attend DUI education or treatment classes, or even spend time in jail.
A DUI stays on your criminal record, which can affect your job, housing, and insurance rates. Even though you were following a doctor’s orders, the law looks at how the medication impacted your driving, not your intent.
What to Do if You’re Facing a DUI for Prescription Drugs
If you’re charged with a DUI related to prescription meds, here’s what to do:
- Call a DUI attorney right away to get advice specific to your situation.
- Go over your prescriptions with your doctor or pharmacist to see how they impact driving.
- Enroll in DUI education classes—this shows the court you’re taking it seriously.
- Look into treatment programs if you think your medication use has become a problem.
Cornerstone Healing Center offers nonjudgmental help, whether you’re facing charges or trying to get back on track.
Quick Tip
Protect Yourself When Taking Prescription Medication
Keep track of how your medication affects you. Write down any changes you notice, especially when you’re starting something new. And never mix prescriptions with alcohol or other drugs unless your doctor says it’s okay. If something feels off, trust your instincts. It’s always safer to wait.
How to Stay Safe and Avoid a DUI While Taking Medication
The best way to avoid a DUI is to be careful and aware. Always read the warning labels on your meds and talk to your doctor about how they’ll affect your driving. Be extra cautious when starting a new prescription or changing your dosage.
If something feels off, don’t push it. A ride-share or phone call to a friend could save you from serious consequences.
Frequently Asked Questions
Can I get a DUI for taking my prescribed medication as directed?
Yes, you can. In Arizona, it’s illegal to drive if you’re impaired by any substance, even one prescribed by your doctor. If your medication affects your ability to drive safely, you can be charged with a DUI, even if you followed your prescription exactly.
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What medications can lead to a DUI?
Medications that commonly impair driving include anti-anxiety drugs like Xanax, painkillers such as Oxycodone, sleep aids like Ambien, muscle relaxers, and even ADHD medications. These drugs can cause drowsiness, slowed reactions, confusion, or dizziness, which can all affect your ability to drive safely.
What should I do if I’m pulled over while on medication?
If you get pulled over while taking medication, take a deep breath and stay calm. Be polite, listen to what the officer says, and follow their instructions. Don’t panic or get defensive—just focus on staying respectful and cooperative. Keeping your cool can help everything go more smoothly in that moment.
How can I avoid getting a DUI on prescription meds?
Talk to your doctor or pharmacist about how your medication affects driving. Try new prescriptions at home before driving, and don’t mix medications with alcohol. If you feel even slightly off, use a ride-share or get a ride. Being cautious can help you stay safe and avoid legal trouble.
Key Takeaways
- Key Takeaways
- You can be charged with DUI even if you’re taking legal, prescribed medication.
- Impairment—not legality—is what the law considers.
- Medications like Xanax, Ambien, and painkillers are often linked to DUI cases.
- Arizona law allows DUI convictions for prescription drug use if impairment is present.
- Always consult your doctor and know your rights.
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Getting charged with a prescription drug DUI can be confusing and unfair, but you’re not alone. These are serious charges that can change your life, but don’t have to define it. Whether you’re worried about an upcoming case or already dealing with the aftermath, help is here.
Cornerstone offers nonjudgmental support through DUI education and treatment services. We know the unique situations people face when prescription drugs and DUI laws collide. We can help you understand your options, meet court requirements, and guide you toward alcohol addiction recovery, if that’s what you need.
Reach out today and let us help.
