Headaches After a Car Accident: What They Could Mean

A headache after a car accident can be easy to brush off. You may blame stress, a long day, or the shock of the crash. Some headaches start right away, while others do not appear until hours or days later. That delay can make it harder to connect the headache to the accident.

Headaches after a crash can have several causes. Tight neck muscles, whiplash, changes in how your neck moves, and other injuries may all play a role. Some headaches may improve as your body recovers, but new, severe, or worsening headaches should not be ignored. Knowing what to watch for can help you decide when it is time to get checked.

Article Summary

1. Why Headaches Can Start After a Car Accident
2. Whiplash Can Cause Headaches
3. Tight Neck Muscles May Trigger Head Pain
4. Headaches Can Be Delayed After an Accident
5. Pay Attention to Where the Headache Starts
6. Watch for Other Symptoms With Your Headache
7. How Chiropractic Care May Help After a Car Accident
8. Get Help for Accident-Related Neck Pain and Headaches

1. Why Headaches Can Start After a Car Accident

A collision can put a sudden amount of force on your body. Your seat belt helps hold your torso in place, but your head and neck may still move quickly during the impact.

That movement can strain muscles and other soft tissues around your neck and upper back. Your body may respond by tightening these muscles, which can contribute to headaches.

Stress can also play a part. A car accident is a stressful event, and many people tense their shoulders and neck during and after a crash. That added tension may contribute to head pain.

The important thing is to pay attention to headaches that are new or different after an accident. Even if the headache seems mild, keep track of whether it improves, stays the same, or gets worse.

2. Whiplash Can Cause Headaches

Whiplash is a common neck injury associated with car accidents. It happens when the head moves quickly back and forth, putting sudden stress on the neck.

Neck pain and stiffness are well-known signs of whiplash, but headaches can also occur. The discomfort may begin near the back of your head or upper neck and move into other areas.

Other whiplash symptoms can include shoulder soreness, reduced neck movement, muscle tightness, and tenderness around the neck.

Whiplash symptoms are not always immediate. Our article about how long after a car accident whiplash can start explains why some people feel okay immediately after a collision and develop symptoms later.

3. Tight Neck Muscles May Trigger Head Pain

Your neck and head are closely connected. Muscles at the base of your skull help support and move your head throughout the day. If those muscles become tight or irritated after an accident, they may contribute to headaches.

You might notice that your headache becomes worse after sitting at a desk, driving, or keeping your neck in one position for a long time. Turning your head may also feel uncomfortable.

Some people begin changing how they move because their neck hurts. They may turn their entire upper body instead of moving their neck or hold their head in an unusual position. These changes can place even more stress on surrounding muscles.

4. Headaches Can Be Delayed After an Accident

You do not have to develop a headache immediately for it to be related to an accident.

After a crash, adrenaline and the stress of the situation may make it difficult to notice pain. You may be focused on checking your vehicle, talking with police, contacting insurance, or figuring out how to get home.

Later that evening or the next morning, you may begin noticing stiffness or pain. In some cases, symptoms may take longer to become noticeable.

Headaches are just one example. Neck pain, back pain, shoulder soreness, and muscle stiffness may also appear later. Our guide to common delayed injuries after a car accident covers other symptoms that can develop after you leave the accident scene.

5. Pay Attention to Where the Headache Starts

The location and pattern of a headache may provide useful information for your healthcare provider. For example, a headache connected to neck tension may begin near the back of the skull and seem to travel upward. You may also notice neck stiffness or soreness at the same time.

Other headaches may feel like pressure around the forehead or temples. The pain may be constant, or it may come and go during the day.

Do not try to diagnose the cause based only on where it hurts. Different problems can cause similar symptoms. Instead, pay attention to when the headache starts, where you feel it, how long it lasts, and whether anything makes it better or worse.

6. Watch for Other Symptoms With Your Headache

A headache should not be considered by itself after a car accident. Other symptoms can provide important clues about what is happening.

Pay attention if your headache happens along with neck stiffness, shoulder pain, back pain, reduced neck movement, or muscle soreness.

You should also take symptoms such as dizziness, confusion, vision changes, vomiting, unusual weakness, or problems with balance seriously. These symptoms may require medical care rather than chiropractic treatment alone.

Do not assume every symptom is simply part of whiplash. A car accident can cause different types of injuries, and some need prompt medical evaluation.

7. How Chiropractic Care May Help After a Car Accident

If a medical emergency has been ruled out and your headaches appear to be connected to neck pain, stiffness, or whiplash, chiropractic care may be part of your recovery plan.

A chiropractor can evaluate how your neck and spine are moving and look for areas of stiffness or tension. Care may focus on improving movement and reducing the physical stress that is contributing to your symptoms.

8. Get Help for Accident-Related Neck Pain and Headaches

A headache after a car accident does not always mean something serious is wrong, but it is a symptom worth paying attention to. This is especially true when the headache is new, keeps returning, becomes worse, or appears with neck pain and stiffness.

At Kennedy Chiropractic Center, we help patients with neck pain, whiplash, headaches, and other symptoms related to car accident injuries. If you’re searching for a chiropractor near me or a Wauwatosa chiropractor after a collision, reach out to our team. We can evaluate how your neck and spine are moving and help you determine the next steps for your care.