First Aid for Head Trauma
Head trauma, also known as a head or brain injury, occurs when the head is struck, shaken, or injured in a way that affects the skull, scalp, or brain. These injuries range from mild bumps to life-threatening conditions like skull fractures or internal bleeding.
Whether it happens during a car crash, a fall, a sports injury, or an assault, quick action can make a major difference in a person’s recovery and safety. This guide explains the types of head injuries, how to recognize emergency signs, what to do immediately after injury, and when to seek medical attention.
What Is a Head or Brain Injury?
A head injury includes any trauma to the scalp, skull, or brain. These injuries can be closed (no break in the skull) or open (with bleeding or fractures). Some affect only the outer head, while others may involve the brain itself and cause severe complications.
Types of Head Injuries
| Type | Description |
|---|---|
| Closed Head Injury | The skull remains intact, but the brain or tissues underneath may be injured. |
| Scalp Wounds | Cuts or lacerations to the skin on the head; may bleed heavily but are often less serious. |
| Skull Fractures | Breaks or cracks in the bones of the skull, which may or may not involve brain injury. |
| Concussions | A mild traumatic brain injury that temporarily disrupts brain function; often causes confusion or memory loss. |
| Intracranial Bleeding | Blood collects inside the skull, creating pressure on the brain (e.g., subdural or epidural hematoma). |
Common Causes
- Falls (especially in children and the elderly)
- Motor vehicle accidents
- Sports injuries (football, boxing, biking)
- Assaults or violent impacts
- Workplace accidents (especially without helmets or hard hats)
People who don’t wear protective gear during high-risk activities have a much greater chance of injury.
Signs You Need Emergency Medical Care
Certain symptoms after a head injury point to serious problems. Recognizing them early and calling for help can be life-saving. Call emergency services immediately if the person has:
| Emergency Sign | Explanation |
|---|---|
| Bleeding or fluid from ears/nose | May indicate a skull fracture or brain injury. |
| Unequal pupils | One pupil larger than the other can signal brain pressure. |
| Loss of consciousness | Even briefly, this requires immediate evaluation. |
| Confusion or disorientation | Sudden behavioral changes are a red flag. |
| Slurred speech | Suggests neurological involvement. |
| Seizures | Can indicate swelling or bleeding in the brain. |
| Trouble breathing | May follow brain trauma or spinal injury. |
| Repeated vomiting | A sign of brain swelling or concussion. |
| Inability to move limbs | Indicates possible spinal or brain damage. |
| Worsening headache | Could be from internal bleeding. |
| Drowsiness or not waking | Suggests a deeper level of brain dysfunction. |
Special Signs in Babies and Children
- Persistent crying that won’t stop.
- Refusal to eat or feed.
- A bulging soft spot (fontanelle) on the head.
- Any of the adult symptoms above.
Never delay seeking medical attention when these symptoms appear. Keep the person still and avoid moving them unless there’s immediate danger.
Basic First Aid for Head Trauma
If someone suffers a head injury, you can help stabilize them until emergency services arrive. Use these steps to offer first aid safely:
1. Keep the Person Still
- Have them lie down and remain calm.
- Elevate the head slightly, if there’s no risk of neck or spinal injury.
- Do not move the head or neck if there’s any possibility of a spine injury.
- If they are wearing a helmet (bike, sports), do not remove it.
2. Stop Bleeding Safely
- Gently apply pressure with a clean cloth or sterile gauze.
- Avoid pressing if you suspect a skull fracture (soft, sunken areas, or bone fragments).
- Clean the area around minor cuts, but never insert anything into open wounds.
3. Check Breathing and Responsiveness
- Look for normal breathing and signs of movement.
- If they are unresponsive or not breathing, start CPR immediately if trained.
- Do not leave the person alone.
4. Record Events and Symptoms
- Note how the injury occurred, whether the person lost consciousness, and what symptoms appeared.
- Write down the time of injury, changes in behavior, or memory lapses.
- This information helps doctors provide better care.
When to Visit a Doctor for a Head Injury
Not all head injuries cause symptoms right away. Even if someone seems fine after hitting their head, symptoms can develop over hours or days. Monitor them closely. Visit a doctor if you notice:
- Nausea or vomiting (especially delayed)
- Ringing in the ears (tinnitus)
- Difficulty balancing or walking
- Vision problems (blurred or double vision)
- Sensitivity to light or noise
- Trouble focusing or concentrating
- Short-term memory loss around the event
- Irritability or personality changes
- Fatigue, confusion, or delayed speech
These symptoms may indicate a mild traumatic brain injury, such as a concussion. Recovery from concussions often requires rest and follow-up care. Returning to school, sports, or work too soon may cause complications.
First Aid for Children with Head Trauma
Children may not express symptoms the same way as adults. After a bump to the head:
- Watch closely for changes in behavior.
- Check for vomiting, drowsiness, or unusual crying.
- Avoid letting them sleep immediately unless instructed by a doctor.
Call a doctor right away if your child shows signs of poor coordination, irritability, unequal pupils, or weakness in the limbs.
How to Prevent Head Injuries
Most head injuries are preventable with proper safety measures.
Tips for Prevention
| Activity | Protection Method |
|---|---|
| Riding bikes, scooters, or skateboards | Always wear a helmet. |
| Playing contact sports | Use approved protective gear. |
| Driving or riding in cars | Wear seat belts and use child car seats. |
| Working in construction or industrial areas | Wear hard hats and follow safety protocols. |
| Baby-proofing homes | Use corner guards, safety gates, and remove hazards. |
Educating children and adults about safety, using the right equipment, and creating safe environments can dramatically reduce the risk of serious head trauma.
Summary: What to Do After a Head Injury
| Step | Action |
|---|---|
| Keep person still | Support head and neck. |
| Control bleeding | Use light pressure unless skull is fractured. |
| Check breathing | Start CPR if unresponsive. |
| Watch symptoms | Note confusion, vomiting, sleepiness. |
| Call for help | Don’t delay with serious symptoms. |
| Avoid movement | Especially if spinal injury suspected. |