What Medications Cause False Breathalyzer Test Readings?

DUI Defense
What medications cause false breathalyzer test readings blog at Mark S. Rubinstein, P.C.

Believe it or not, some medications can cause a false reading on a Breathalyzer test. Imagine you are driving along and the police pull you over. During the stop, the officer informs you that he believes you are driving under the influence. You know you have not been drinking alcohol, and you submit to field...

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What Happens When a Teenager Receives a DUI in Colorado?

DUI Defense
What Happens When a Teenager Receives a DUI in Colorado blog with Mark S. Rubinstein, P.C.

💡 Key Takeaways Strict zero‑tolerance for underage BAC: Any driver under 21 with a BAC of 0.02% or more faces an offense (Underage Drinking & Driving, UDD) under Colorado law. First offense brings serious penalties: Three‑month license suspension, fines up to ~$150, court‑required education, community service, and alcohol/drug evaluation. Repeat offenses further escalate consequences: Longer...

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How Smoking Can Affect Your Breathalyzer Test Results

Criminal Defense
A field officer asking a driver to complete a field sobriety test.

Key Takeaways Smoking can interfere with breathalyzer results by introducing compounds like acetaldehyde that may trigger false positives. Other factors such as acid reflux, mouth alcohol, certain medications, and low-carb diets can also affect BAC readings. Breathalyzers are not infallible—challenging the results may be possible with the help of an experienced DUI defense attorney. Note:...

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Is a DUI a Felony?

DUI Defense
Driver pulled over at night in Colorado — wondering, is a DUI a felony?

You didn’t plan the night ending with a sobriety test from a state trooper. Maybe you had a couple of drinks in LoDo, hit a dispensary in Boulder, or left a BBQ in Glenwood Springs, thinking you were fine to drive. But now you’re facing DUI charges, and your mind is spinning, wondering what penalties...

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C.R.S. Sec 18-13-122—Minor in Possession (or Consumption) of Alcohol – Summary, Punishment, Defenses

Criminal Defense
Colorado Revised Statutes Sec 18-13-122—Minor in Possession

  You’re heading home from a college party with friends when you get pulled over. The officer smells alcohol and asks who has been drinking, even though no one’s visibly intoxicated. Minutes later, you’re handed a citation for underage possession under Colorado Revised Statutes (C.R.S.) 18-13-122, just for admitting you had one beer. It’s more...

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Can You Get a CDL with a DUI on Your Record?

DUI Defense
Can You Get a CDL with a DUI on Your Record

Key Takeaways DUIs can suspend or revoke your CDL: A first DUI can lead to a 1–3 year suspension. A second offense may result in permanent revocation. You may be able to reinstate your CDL: Reinstatement typically requires fulfilling court requirements, paying fees, and applying through the DMV. Legal help can make a difference: A...

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How Long After Drinking Can You Drive

DUI Defense
how long after drinking can i drive

Key Takeaways How long after drinking can I drive? A rough rule of thumb is to wait at least one hour for each standard drink. But this varies from person to person—your BAC may still be over the legal limit even after waiting. When unsure, choose a safe ride home. Factors affecting individual intoxication levels:...

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What Does Implied Consent Mean in Driving in Colorado?

DUI Defense
What does implied consent mean in driving in Colorado

Imagine this: You’re driving home in Colorado after a night out. Suddenly, flashing lights appear behind you, and an officer pulls you over for a suspected DUI. At that moment, they ask you to take a breathalyzer test. You may wonder what rights you have and what happens if you refuse the test. You may...

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Colorado DUI Laws

DUI Defense
colorado dui laws

You’re driving home under a star-strewn Colorado sky after a night on the town. Suddenly, a police car flashes its lights in your rearview mirror, and moments later, you’re facing a DUI arrest. The sobering reality of Colorado DUI laws hits hard—Colorado designed these regulations to protect lives, but they can catch you off guard...

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