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Are you feeling a little anxious about an upcoming CDL exam? Wondering how to pass a DOT physical with flying colors? Nerves are completely normal – especially if you have a pre-existing health condition, like high blood pressure, sleep apnea, or diabetes.
At Fairhaven Occupational Health Services, we understand that this exam can be stressful. That’s why we created this guide to walk you through everything you need to know to enter your exam feeling confident and ready. You’ll get an overview of requirements, tips on how to pass a DOT physical, and answers to specific health-related questions.
Let’s quickly review what a DOT physical is and who needs one. A Department of Transportation (DOT) physical is a medical exam required by the Federal Motor Carrier Safety Administration (FMCSA). It ensures commercial drivers are able to safely operate a motor vehicle without putting themselves, their fellow passengers, and pedestrians at risk.
So, who needs a DOT physical? Many types of commercial vehicle drivers are required to pass this physical and obtain a valid DOT medical card. This includes drivers who:
This often includes truck drivers, school bus operators, hazmat transporters, pilots, train operators, and more.
Learn more about who needs a DOT medical card in Massachusetts.
During the examination, a certified medical examiner will review your medical history and medications. They will also assess many aspects of your health, including your hearing, vision, blood pressure, cardiovascular health, respiratory function, and musculoskeletal fitness.
Here’s what you need to know about DOT physical exam requirements:
Now it’s time to talk about your main concern: how to pass a DOT physical. Passing your exam starts with being physically and mentally prepared.
Here are a few tips to help make your visit less stressful and improve your chance of passing successfully:
Make sure any chronic conditions are under control prior to your DOT physical exam. Common conditions that could cause you to fail (if left untreated) are sleep apnea, diabetes, and high blood pressure.
If you’re under the care of a doctor, be sure to bring any recent lab results, medical records, or even a letter from your physician that shows you’re following a successful treatment plan.
Even legal or prescribed drugs could cause you to fail your DOT physical if a drug test is required. If you’re taking anything that could affect your results – like ADHD medications or prescribed opioids – bring documentation from your prescriber.
Blood pressure and stress levels tend to be lower in the morning. Plus, an earlier appointment will help you get your exam over with quickly if you’re feeling anxious.
Avoid caffeine like coffee and energy drinks for 24-48 hours before your DOT physical. Caffeine can increase your heart rate and blood pressure, which can indicate a chronic disease.
Hydration is key. Your DOT physical will include a urine test to check for sugar, protein, and other indicators of medical conditions.
Avoid salty or greasy foods before your appointment. A balanced meal that includes lean protein, fruits, and whole grains will help keep your blood pressure and blood sugar stable.
You will be tested for vision and hearing during your exam. That’s why it’s important to bring your glasses, contact lenses, or hearing aids with you.
And there you have it. That’s how to pass a DOT physical. By following these tips, you’ll walk into your CDL exam feeling well prepared and confident.
The DOT physical includes a urine test to screen for medical conditions. This is not a drug test, but your employer may require a drug test as well. It’s important to know that many DOT-regulated employers do require a drug test during the physical exam.
Here’s how to pass a DOT physical drug test:
At Fairhaven Occupational Health Services, we get a lot of questions from nervous DOT drivers. Many are concerned about passing their DOT physical exam with a pre-existing health condition, like diabetes, sleep apnea, high blood pressure, or a hernia.
To help you understand what to expect from your DOT physical exam and (hopefully!) put your mind at ease, we answer a few of the most common questions about health conditions below:
Wondering how to pass a DOT physical with diabetes? Individuals with insulin-treated diabetes can get a DOT medical card – but your condition must be well managed.
We are often asked, “What A1C level is needed to pass a DOT physical?” There’s no requirement that your A1C must be under a specific level. Instead, you’ll need to have your treating clinician assess you and complete the form MCSA-5870, Insulin-Treated Diabetes Mellitus Assessment Form.
As long as your physician can certify that you have a “stable insulin regimen” and “properly controlled insulin-treated diabetes,” and that you do not pose a safety risk, your diabetes should not prevent you from driving.
Note that severe complications, like non-proliferative diabetic retinopathy or proliferative diabetic retinopathy, will likely disqualify you permanently.
28% of commercial truck drivers have sleep apnea. Untreated sleep apnea can cause difficulties staying awake, focusing, or reacting quickly while driving.
But drivers with controlled sleep apnea can pass the DOT physical, as long as the condition does not interfere with your ability to drive safely. You may need to take CPAP data or a letter from your sleep clinician to your appointment to help prove that your condition is well managed.
Here are DOT physical blood pressure requirements to keep in mind:
Most likely yes, but it depends on the severity of the hernia. If it affects your ability to perform your job duties safely, your examiner may flag it as an issue that needs to be treated before you can pass.
We promise the best service, we want to take care of your needs.
Call us today to learn more.