What is the duration for certification for someone with Stage I Hypertension and no prior diagnosis or treatment?

The correct duration for certification for someone with Stage I Hypertension and no prior diagnosis or treatment is one year. In the context of the Department of Transportation (DOT) medical certification, individuals with Stage I Hypertension (defined typically as having systolic blood pressure between 130-139 mmHg or diastolic pressure between 80-89 mmHg) may still be eligible for a medical certificate; however, the certification is issued for a shorter duration to ensure that the individual's health is monitored closely.

This shorter certification period allows medical examiners to assess the individual’s blood pressure management and overall health more frequently, which is critical because uncontrolled hypertension can lead to serious health complications. Regular follow-up assessments ensure that appropriate lifestyle modifications or treatments are initiated if necessary.

For individuals with higher stages of hypertension or those receiving treatment, the certification periods can vary, and they may be subject to more stringent guidelines than those with Stage I Hypertension. Hence, the one-year certification provides a balance between allowing the driver to be medically certified while also keeping a close watch on their condition.