Acute brain injury: Acute injury to the neurons of the brain. Traumatic brain injury, which includes concussions, can happen in a variety of situations. Causes of ABI include disease, blows to the head, alcohol and drug use, or oxygen deprivation. This involves unblocking the airway, assist the patients' breathing and keep the blood circulating. Acute treatment of brain injury aims to stabilize the patient, minimize the secondary injury and provide life support.

Symptoms of a brain injury may occur immediately or may be delayed. A traumatic brain injury (TBI) is defined as a blow to the head or a penetrating head injury that disrupts the normal function of the brain. Treatment depends on the type of head injury. This stage focuses saving the patient's life. Read about the cause and symptoms of a head injury (Traumatic Brain Injury) such as trauma, fractures, bleeding in the brain, hematoma, and closed head injuries.
TBI can result when the head suddenly and violently hits an object or when an object pierces the skull and enters brain tissue. Often the immediate focus is on other apparent injuries such as fractures or surgical interventions and the occurrence or extent of brain injury symptoms may be delayed for weeks or months.

Symptoms of a TBI may not appear until days or weeks following the injury or may even be missed as people may look fine even though they may act or feel differently. List of causes of Acute brain injury and Head symptoms, alternative diagnoses, rare causes, misdiagnoses, patient stories, and much more. Brain injury, stroke, and carbon monoxide poisoning are other possible causes of brain hypoxia. Acute brain injury: Introduction. See detailed information below for a list of 8 causes of Acute brain injury, Symptom Checker, including diseases and drug side effect causes. Long-term recovery times and types should be considered. A traumatic brain injury occurs when a sudden, violent blow or jolt to the head results in brain damage. And everyone is at risk, especially children and older adults. Acquired brain injury refers to any type of brain damage that happens after birth. Coping with the consequences of acquired brain injury can be difficult for everyone, including family members. There are different medical classifications related to traumatic brain injuries (TBI); mild TBI (also known as concussion) is the most common and can develop into post-concussion syndrome if symptoms persist.However, a brain injury can also be considered moderate or severe; these types of injuries have their own set of complications. The signs and symptoms of a traumatic brain injury (TBI) can be subtle. Some of the symptoms of acute cerebellar ataxia can be very similar to those of other brain disorders, such as migraine, stroke, lesions in the brain, head injury, and metabolic disorders.