What kind of head injuries may be caused by not wearing a helmet and falling off bike?
These injuries are mostly superficial scrapes and bruises that may require cleaning, disinfection, and a bandage.
2. Concussion:
A concussion is a mild brain injury that can occur due to a blow or jolt to the head. Symptoms of concussion include headache, nausea, vomiting, confusion, memory loss, and difficulty with coordination and balance. Concussions can usually heal with rest and proper medical care, but some cases may lead to long-term problems, such as post-concussion syndrome.
3. Skull fractures:
Falling off a bike without a helmet can cause fractures in the skull, leading to brain injury. Skull fractures can range from minor cracks to more serious injuries that may involve the brain tissue beneath. Depending on the severity of the fracture and its location, skull fractures can have various symptoms, including headache, nausea, vomiting, confusion, seizures, and in severe cases, coma or even death.
4. Intracranial bleeding:
A head injury can cause bleeding within the skull, which may result in the formation of blood clots that put pressure on the brain. Intracranial bleeding can be categorized as epidural, subdural, or intraparenchymal, based on the location and source of bleeding. Symptoms of intracranial bleeding can vary depending on the severity and location of the bleeding but often include headache, nausea, vomiting, confusion, seizures, and changes in consciousness.
5. Brain damage:
Severe head injuries can lead to damage to the brain tissue itself, resulting in a wide range of impairments. Brain damage can affect motor skills, cognitive functions, memory, language abilities, emotions, and personality. The extent and effects of brain damage depend on the severity and location of the injury.