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16 de may. de 2024 · About concussion. Concussion is the sudden but short-lived loss of mental function that occurs after a blow or other injury to the head. It is the most common but least serious type of brain injury. The medical term for concussion is minor traumatic brain injury. Symptoms of concussion include brief: loss of consciousness after the head injury.
17 de ago. de 2023 · Concussion Symptoms. Concussions can be tricky to diagnose. Though you may have a visible cut or bruise on your head, you can't see a concussion. Signs of a concussion may not appear for days or ...
bleeding from their ears or bruising behind their ears. numbness or weakness in part of their body. problems with walking, balance, understanding, speaking or writing. hit their head at speed, such as in a car crash, being hit by a car or bike or a diving accident.
23 de mar. de 2021 · Summary. A concussion is a type of brain injury. It involves a short loss of normal brain function. It happens when a hit to the head or body causes your head and brain to move rapidly back and forth. This sudden movement can cause the brain to bounce around or twist in the skull, creating chemical changes in your brain.
7 de abr. de 2024 · Dangerous signs & symptoms of a concussion. One pupil larger than the other. Drowsiness or inability to wake up. A headache that gets worse and does not go away. Slurred speech, weakness, numbness, or decreased coordination. Repeated vomiting or nausea, convulsions or seizures (shaking or twitching). Unusual behavior, increased confusion ...
22 de mar. de 2023 · A concussion is a type of traumatic brain injury (TBI) that can happen during sports, an accident, or other events involving a blow to the head. The force from the hit that causes a concussion makes the head and brain move back and forth rapidly, leading to brain cell damage and chemical changes in the brain.
2 de jun. de 2020 · Concussion. A concussion is a mild traumatic brain injury caused by a bump, violent jolt or blow to your head. Anyone from infants to the elderly can get a concussion. Headache is the most common symptom. Most symptoms resolve within 14 to 21 days. Although recovery plans are unique to each person, all involve mental and physical rest and a ...
