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  1. Concussion - Symptoms and causes - Mayo Clinic

    Jan 12, 2024 · You or your child experiences a head injury, even if emergency care isn't required. Children and adolescents need to see a healthcare professional trained in evaluating and …

  2. Traumatic brain injury - Symptoms & causes - Mayo Clinic

    Feb 4, 2021 · If a head injury causes a mild traumatic brain injury, long-term problems are rare. But a severe injury can mean significant problems.

  3. What are common symptoms of traumatic brain injury (TBI)?

    Mar 20, 2020 · TBI symptoms vary depending on: The type of injury How severe the injury is What area of the brain is injured TBI injuries can be both local (the exact place on the brain where …

  4. Persistent post-concussive symptoms (Post-concussion syndrome)

    Oct 30, 2024 · A mild traumatic brain injury is known as a concussion. A concussion may be caused by a fall, car accident or contact sports injury. Other causes include violent shaking …

  5. Head trauma: First aid - Mayo Clinic

    Dec 18, 2024 · Call 911 or your local emergency number if someone has had a serious head injury — such as a fall from a ladder or a motor vehicle accident — or if the person has the …

  6. Concussion - Diagnosis and treatment - Mayo Clinic

    Jan 12, 2024 · Imaging may be done in people with symptoms such as bad headaches, seizures, repeated vomiting or symptoms that are becoming worse. Imaging tests may determine …

  7. Concussion in children: What are the symptoms? - Mayo Clinic

    Jul 18, 2025 · I'm concerned about head injuries to a child caused by contact sports. What are the symptoms of a concussion and what does recovery from a concussion look like? Most sports …

  8. Traumatic brain injury - Diagnosis & treatment - Mayo Clinic

    Feb 4, 2021 · If a head injury causes a mild traumatic brain injury, long-term problems are rare. But a severe injury can mean significant problems.

  9. Intracranial hematoma - Symptoms and causes - Mayo Clinic

    Jun 8, 2024 · A head injury that causes bleeding within the skull may result from motor vehicle or bicycle accidents, falls, assaults, and sports injuries. If you're an older adult, even mild head …

  10. CSF leak (Cerebrospinal fluid leak) - Symptoms and causes

    Nov 21, 2023 · Symptoms Symptoms vary between spinal and cranial CSF leaks. Spinal CSF leaks The most common symptom of a spinal CSF leak is a headache. These headaches …