Driving safely is one thing, but is your health in a good condition for you to do so?
Much has been said about distractions that may affect one’s driving, but it’s also easy to forget that good driving starts with good health. When your health is compromised, the risk of accidents is increased, which endangers not just yourself, but others as well. Here are some health-related conditions to look for before you hit the road.
Fatigue and Sleep Disorders
Fatigue is a leading cause of accidents. Sleep deprivation reduces cognitive function considerably, so much so that it has been likened to driving under the influence! Sleep deprivation is not just confined to insomnia, but also other disorders such as Sleep Apnea and Restless Leg Syndrome (a neurological syndrome which – you guessed it – causes an uncontrollable urge to move your legs, which can lead to daytime fatigue).
If you are plagued with persistent sleep issues, seek medical advice as soon as possible, as most sleep-related disorders can be treated. Should you be sleepy while driving, park as the nearest safe spot like a carpark to catch forty winks.
Vision Impairment
It goes without saying that you’ll need to put your best eyes forward to drive safely. Conditions like myopia (near-sightedness), hyperopia (farsightedness), cataracts, and glaucoma can severely impair vision. Blurred vision, trouble seeing at night, or issues with peripheral vision can create dangerous situations, particularly when driving. Poor eyesight will make it difficult to read road signs, see obstacles, and navigate challenging traffic.
Regular eye exams are crucial for maintaining vision and catching problems early, to see if you have colour blindness. For those 65 years old and above, you must pass a medical examination – including eyesight – by a registered medical doctor once every three years. Prescription glasses, contact lenses, or corrective surgeries like LASIK can reduce the risks associated with poor vision.
Drivers should also wear sunglasses in bright conditions and avoid night driving if they have impaired night vision. If you’re one of those reluctant to wear your glasses out, keep a pair of glasses in your vehicle to wear while driving. It’s better to be safe than sorry!
Hearing Loss
While hearing loss may sound less critical than vision loss, being able to hear well is vital for staying aware of your surroundings. Hearing loss makes it harder to detect sounds like car horns, sirens, or approaching vehicles. This increases the risk of accidents, especially for pedestrians or cyclists.
Regular hearing tests, especially for those over 50, can help catch hearing loss early. Hearing aids can significantly improve sound awareness. Reducing exposure to loud noises and using ear protection in noisy environments can also help.
Here are some tips for hearing loss drivers:
- Avoid any distraction such as phone calls or chatting with passengers
- Keep in-car music volume to a minimum
- Pay extra attention visually around you
- Ask passengers to talk softer
- Keep vehicle windows closed
Chronic Medical Conditions
Chronic conditions can impact safety. For example, people with diabetes might experience sudden low blood sugar levels, which can cause dizziness or even lead to fainting. Cardiovascular conditions like high blood pressure and arrhythmias can lead to heart attacks or strokes, which may cause loss of control or even complete blackouts.
Neurological conditions such as epilepsy can also result in unpredictable symptoms like seizures or muscle weakness.
Regular medical check-ups, following prescribed treatments, and maintaining a healthy lifestyle are essential for managing chronic conditions. Diabetics should monitor blood sugar levels, and those with heart conditions should avoid stressful activities – it may be wise not to drive during peak hours to avoid the stress (and anger) that comes with it!
Once dizziness strikes, quickly drive to the left side of the road, turn on hazard lights and wait for it to tide over. This is the safest and most immediate way to alleviate the situation without causing any traffic incident.
Mental Health Issues
Conditions like depression and anxiety can impair concentration and increase accident risks; severe cases may involve panic attacks, dissociation, or extreme fatigue, all of which can compromise judgement and reaction time. Mental health disorders are also often linked to substance abuse, further raising the risk of accidents.
Seeking professional help or lifestyle changes can improve focus and decision-making. If someone is dealing with severe mental health challenges, they should consider taking a break from driving or other high-risk tasks until their condition stabilises. Should your condition be life-long and detrimental to driving, it is best advised to not drive.
Medications
Many medications, especially those in categories such as antihistamines, muscle relaxants and antidepressants, may have side effects that can interfere with the safe operation of vehicles. Common side effects include drowsiness and dizziness.
Always read medication labels for potential side effects related to driving. Consult a doctor or pharmacist about alternatives with fewer side effects or adjust the timing of doses to minimise the impact on activities requiring full alertness.
Good Health is Good for Driving
Health plays a critical role in maintaining safety during driving that require full cognitive, sensory, and motor abilities. Motorists are required by law to declare any existing medical condition or disability that may make you unfit to drive. For those with less serious conditions, by seeking medical care, following treatments, and making lifestyle adjustments, one can reduce risks and ensure safety for themselves and others!