Getting Ready for a physical

How to Get Ready for Your DOT Physical Exam5 Star Health and Safety  |  March 2026
If you hold a Commercial Driver's License (CDL) or are working toward one, passing your DOT physical exam is a must. Required by the Federal Motor Carrier Safety Administration (FMCSA), the DOT physical certifies that you are medically fit to safely operate a commercial motor vehicle. The good news? With a little preparation, most drivers can walk in confident and walk out certified. Here's what you need to know.
What Is the DOT Physical?The DOT physical is a medical examination conducted by a licensed healthcare provider listed on the FMCSA National Registry. It evaluates your overall health to ensure you can handle the physical and mental demands of commercial driving. The exam covers your vision, hearing, blood pressure, urinalysis, and a full review of your medical history. If you pass, you receive a Medical Examiner's Certificate valid for up to 24 months — though drivers with certain conditions may need to renew more frequently.
What to Bring to Your AppointmentComing prepared will make your appointment faster and smoother. Be sure to bring:

• A valid government-issued photo ID (driver's license or passport)
• A complete list of all current medications, including dosages
• Your glasses, contacts, or hearing aids if you use them
• Documentation from your doctor for any ongoing medical conditions (e.g., diabetes, sleep apnea, heart conditions)
• Your previous Medical Examiner's Certificate, if you have one

Tips to Prepare in the Days BeforeA few simple steps in the days leading up to your exam can make a real difference:

• Watch your diet. Avoid salty and high-sugar foods for a couple of days before the exam, as these can temporarily elevate your blood pressure and blood sugar levels.
• Stay hydrated. Drink plenty of water — you'll need to provide a urine sample, and being well-hydrated makes that easier.
• Get a good night's sleep. Fatigue can temporarily raise blood pressure. Aim for 7–8 hours the night before.
• Limit caffeine and avoid alcohol. Both can affect your blood pressure and heart rate readings.
• Don't skip your medications. Take your regular medications as prescribed on the day of the exam. Never stop a medication without consulting your doctor first.

Know the Key ThresholdsThe DOT physical has specific pass/fail benchmarks you should be aware of. Your blood pressure should be below 140/90 to receive a full two-year certificate. Vision must meet at least 20/40 in each eye (with or without correction), and you must have adequate peripheral vision and the ability to distinguish traffic signal colors. Hearing is tested by your ability to perceive a forced whispered voice from at least five feet away. Knowing these standards ahead of time lets you address any concerns with your personal physician before exam day.
How 5 Star Health and Safety Can HelpAt 5 Star Health and Safety, we offer DOT physical exams conducted by FMCSA-certified medical examiners. We make the process straightforward, professional, and stress-free. Whether it's your first exam or your renewal, our team is here to help you stay on the road and stay compliant. Contact us today to schedule your appointment.
Schedule your DOT physical with 5 Star Health and Safety today — and hit the road with confidence.
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