10/19/2026
“I have a medical ma*****na card. Can I still get a DUI?”
Yes. Pennsylvania’s medical-ma*****na program does not give cardholders a blanket exemption from DUI law.
The important detail: certain ma*****na DUI charges focus on THC or its metabolites in the blood, without requiring proof of actual impairment. Feeling normal—or using ma*****na legally—does not necessarily defeat those charges.
That does not make a positive test an automatic conviction. The prosecution still must prove the charged offense, and the traffic stop, blood collection, and testing evidence can matter.
If you’re charged, keep your patient documentation and have counsel review the exact DUI subsection and laboratory report. Don’t assume that showing your card resolves the case, or that feeling unimpaired establishes you can legally drive.
The Town Law LLC | 215-307-5504