07:10. You are in the driver's seat for the first time since the crash, and you know something is wrong before the engine turns over. You reach back for the belt and your neck tells you, plainly, that it would rather not be involved. Then it occurs to you that driving is mostly turning your head.
This page is for mornings when your neck is stiff and you still have somewhere to be. It is not permission to drive. It is a way to decide honestly whether you can do this safely today.
The shoulder check is the whole problem
A lane change asks your head to rotate far enough to see the space beside and slightly behind the car. With a healthy neck that is a glance you never think about. With a neck that stops halfway, people do one of three things: they turn the whole torso, which is slow and drags the wheel with it; they skip the look and trust the mirror; or they turn through the pain and feel it for the rest of the day.
None of those is good. Try this in the driveway, parked, engine off. Sit the way you normally drive and look over your left shoulder, then your right. If you cannot see the lane beside you without twisting your trunk, or without a sharp catch in the neck, that is useful information. The drive you are planning depends on a movement you do not have right now.
Set the mirrors wider before you need them
Most people set their side mirrors so they can see the flank of their own car. That repeats much of what the rearview mirror already shows and leaves a bigger blind spot beside you. A wider setting means less head turn to cover the same lane.
- Lean your upper body toward the driver's window and set the left mirror so you can just barely see the side of your car.
- Lean toward the middle of the car, about over the console, and set the right mirror the same way.
- Sit back up. You should not see your own car in either side mirror now. A car passing you should slide into a side mirror as it leaves the rearview.
Wider mirrors shrink the blind spot. They do not erase it. A quick look is still part of a safe lane change; the point is to make that look shorter, not to replace it.
The driveway and the parking lot
Backing out is the hardest thing you will do in a car this week. It asks for the most rotation, often both ways, at the slowest speed, next to the things that move without warning: kids, dogs, a neighbor pulling out at the same time. Use the backup camera if you have one, and still look. Pull through a parking spot so you leave forward. At home, back in the night before so the morning starts with a forward pull out.
Merges: I-270, I-55 and the bridge approaches
The merge is where a stiff neck costs the most. On I-270 the on-ramps at the big interchanges are short and busy, and traffic arrives from behind at speed. On I-55 heading north into the city, and on the approaches to the Poplar Street Bridge, lanes come together with little warning and you need to know who is in the seam beside you. Those are the places where half a look is not enough.
If your route runs through them this week, weigh the alternatives honestly:
- A surface route that trades speed for fewer merges.
- Leaving outside rush hour, when the gaps are longer.
- Not driving that stretch at all until the neck turns.
Read the label on the bottle
A lot of people take something in the first week after a crash, for pain or for sleep, over the counter or prescribed. Some of those carry a warning about drowsiness or about operating machinery, and a car is machinery. Read the label before you drive, not after. If it says it may make you drowsy, believe it, even if you felt fine the last time. Ask a pharmacist, or the clinician who examines you, whether anything you take should keep you off the road.
When to hand someone else the keys
Here is the blunt list. If any of these is true this morning, somebody else drives.
- You cannot check the lane beside you without turning your trunk or without sharp pain.
- You took something with a drowsiness warning.
- You feel foggy or slow, light bothers you more than it should, or you are losing the thread of conversations. Those can belong to a concussion, which is its own reason to be examined; concussion without a knockout covers it.
- Pain kept you up most of the night.
- Driving makes the headache or the neck noticeably worse within a few minutes.
That list includes the drive to the exam. You do not have to prove anything on the way there. Ask a partner, a friend, a coworker or a parent, or take a rideshare. Being driven to the visit is ordinary, and it means you arrive without having spent the morning bracing your neck through traffic.
Work around it, and get it examined
Everything above is a workaround. The real question is why the neck will not turn, and that belongs to a clinician with hands on it. The NINDS page on whiplash lists neck pain, stiffness and reduced range of motion among the common symptoms and notes they can take a day or more to appear, which is why the first drive after a crash is so often where people discover the injury. The seventy-two-hour lag explains the timing.
At the exam, say this part out loud: that you could not shoulder-check, roughly how far your head would turn each way, and whether driving made it worse. A range of motion measured on a dated exam is a starting point you can compare against later.
Missouri Injury Clinic sees auto-injury patients at three offices. Tesson Ferry in South County and Hazelwood in North County are open 9 to 6 Monday through Thursday and 9 to noon on Friday. O'Fallon is open Monday, Tuesday and Thursday, with Wednesday and Friday by appointment. Every office closes from 12 to 2, so call in the morning or after 2. See someone this week, and let someone else drive you there if the list above says so.