What kind of DUI tests are allowed for individuals taking anticoagulants?

Chemical urine tests are considered appropriate for individuals taking anticoagulants because these medications can interfere with both breathalyzer and blood tests, possibly leading to inaccurate results. Anticoagulants affect blood clotting, which may complicate the collection and handling of blood samples, while a breathalyzer relies on the detection of specific compounds in the breath that may be altered by the presence of anticoagulants.

Additionally, field sobriety tests are subjective and can be influenced by a variety of factors, including physical condition and medication effects, making them less reliable for individuals on anticoagulants. Hence, chemical urine tests provide a viable alternative that can help determine impairment levels without the complications associated with other testing methods.