Do your fingers or hands hurt driving your car? Perhaps they go numb or tingle. It's a sign you could have carpal tunnel syndrome. In fact, getting these symptoms while holding a steering wheel is usually when most people become aware they have this serious condition.

The National Institutes of Health (NIH) says you must pay attention to feelings like painful, numb or tingly hands and fingers specifically while driving. The steady gripping of the steering wheel combined with the car's vibration usually produces the first signs of carpal tunnel syndrome. Here's what's happening to your fingers and hands.

Carpal tunnel syndrome is one of the most common medical disorders seen by doctors. And it the most common disorder of the hand. What's most alarming is the incidence of carpal tunnel syndrome is increasing dramatically every year. 

Most people with early or mild stage carpal tunnel syndrome are not even aware they have it. That's why the first sign many people get that the condition has started is when they’re driving a car.

People often just pass it off and say they have “tired hands" without understanding how serious it might be a year from now. So if you have finger or hand pain, numbness, tingling (pins & needles) or weakness, be smart and pay attention. If the same thing happens when holding a phone, coffee cup, frying pan, or any time you grip something tightly, you should get help now.

Note that carpal tunnel syndrome can first appear as any one or all of those symptoms in the hand or fingers. Pain can manifest as different kinds of sensations, running the whole spectrum of discomfort. These include feelings like sharp, stinging, burning or grinding pain. In others it might feel like aching, throbbing or dull pain.

The sensation of pain is different from person to person. It can even change over a few weeks from one form of pain to another.

Pain is usually felt along with numbness or tingling. It's also often accompanied by hand weakness. In more severe carpal tunnel cases, patients begin losing grip strength and  dexterity. That makes it hard to make a fist, create a pinching action, or pick up small objects like coins or keys. 

Therefore, if your hands hurt driving, you probably lost some grip strength, too.

The NIH is very clear that the relationship between having your hands hurt, driving & carpal tunnel is rising dramatically. As a result, it means carpal tunnel cases are increasing in frequency.

The reason for this problem showing up when driving is two-fold:

• Maintaining a grip on the steering wheel, and
• Mechanical vibration from the car

These two reasons for acquiring carpal tunnel syndrome are also seen in certain industries. For instance, workers who use power hand tool use are prone to getting carpal tunnel syndrome. So are people who spend hours gripping other types of vibrating equipment (construction workers, hairdressers, motorcycle riders, floor polishers, etc.).

Driving your car requires you to grip the steering wheel. As a general rule, gripping requires your fingers to curl. That means your flexor tendons are pulling your finger bones tightly. In fact, they do so with surprisingly great force. 

Any such gripping strains the flexor tendons. And if you're already prone to carpal tunnel syndrome (or have it) those tendons are on the verge of failing. Gripping a steering wheel merely pushes the tendons over the brink.

That’s why feeling symptoms while gripping a steering wheel is when many people first notice they have a problem in their hands.

In addition to gripping the steering wheel, there’s another problem driving causes. Most cars transmit small, high speed vibration from the road and engine. It travels up and into the steering wheel and into your hands.

It's very well documented that vibration contributes to causing carpal tunnel syndrome. In fact, a related condition called vibration syndrome can happen with excessive hand vibration.

So combining the gripping action plus the steering wheel vibration creates a perfect storm for making your hands hurt: driving & carpal tunnel syndrome are definitely related!

Note: Vibration damage is the reason doctors advise patients to NOT use a vibration massager to relieve symptoms of carpal tunnel syndrome. 

Due to it's high incidence rate, it’s most likely the reason your hands hurt driving is due to carpal tunnel syndrome. And it’s also likely you had this disorder lurking the background for a long time without noticing it.

But now, it’s worsened. And for many people it often shows up while driving a car. Gripping the steering wheel combined with automotive vibration is the reason. These cause your already damaged and inflamed tendons to get even worse.

That's when the symptoms come to the forefront. And this is the time to do something about it before symptoms become even more severe.