Concussion - Symptoms and causes - Mayo Clinic
2024年1月12日 · A concussion is a mild traumatic brain injury that affects brain function. Effects are often short term and can include headaches and trouble with concentration, memory, balance, mood and sleep. Concussions usually are caused by an impact to the head or body that is associated with a change in brain function. Not everyone who experiences a blow ...
Traumatic brain injury - Symptoms & causes - Mayo Clinic
2021年2月4日 · Moderate to severe traumatic brain injuries can include any of the signs and symptoms of mild injury, as well as these symptoms that may appear within the first hours to days after a head injury: Physical symptoms. Loss of consciousness from several minutes to hours. Persistent headache or headache that worsens.
Persistent post-concussive symptoms (Post-concussion syndrome ...
2023年1月18日 · Overview. Persistent post-concussive symptoms — also called post-concussion syndrome — occurs when symptoms of a mild traumatic brain injury last longer than expected after an injury. These symptoms may include headaches, dizziness, and problems with concentration and memory. They can last weeks to months. A mild traumatic brain injury is ...
Intracranial hematoma - Symptoms and causes - Mayo Clinic
2024年6月8日 · Symptoms of an intracranial hematoma may develop right after a head injury, or they may take weeks or longer to appear. There may be a period of time without symptoms after a head injury. This is called the lucid interval. Over time, pressure on the brain increases, producing some or all of the following symptoms: Headache that gets worse.
Traumatic brain injury - Diagnosis & treatment - Mayo Clinic
2021年2月4日 · Glasgow Coma Scale. This 15-point test helps a doctor or other emergency medical personnel assess the initial severity of a brain injury by checking a person's ability to follow directions and move their eyes and limbs. The coherence of speech also provides important clues. Abilities are scored from three to 15 in the Glasgow Coma Scale.
Head trauma: First aid - Mayo Clinic
2023年2月18日 · To give first aid to a person who has head trauma, call 911 or your local emergency number. Any of the following symptoms may indicate a serious head injury: Adults. Severe head or facial bleeding. Bleeding or fluid leakage from the nose or ears. Vomiting. Severe headache. Change in consciousness for more than a few seconds.
When a bump on the head is a serious injury - Mayo Clinic
2024年4月24日 · Head trauma from play or sports is a common concern for parents, but rarely does a bump on the head result in serious injury. The forehead and scalp have a large blood supply. Injury to these areas often results in bleeding under the skin. When the bleeding is in just one area, it causes bruising and swelling, known as a hematoma.
Concussion - Diagnosis and treatment - Mayo Clinic
2024年1月12日 · Headaches may occur in the days or weeks after a concussion. To manage pain, ask your healthcare professional if it's safe to take a pain reliever such as acetaminophen (Tylenol, others). Don't take other pain relievers such as ibuprofen (Advil, Motrin IB, others) and aspirin. These medicines may increase the risk of bleeding.
Whiplash - Symptoms and causes - Mayo Clinic
2024年2月17日 · Symptoms. Symptoms of whiplash most often start within days of the injury. They may include: Neck pain and stiffness. Pain that gets worse with neck movement. Loss of range of motion in the neck. Headaches, most often starting at the base of the skull. Tenderness or pain in the shoulder, upper back or arms. Tingling or numbness in the arms.
Brachial plexus injury - Symptoms and causes - Mayo Clinic
2024年3月27日 · Less severe injuries. Minor damage often happens during contact sports, such as football or wrestling, when the brachial plexus nerves get stretched or squeezed together. These are called stingers or burners. Some of the symptoms are: A feeling like an electric shock or a burning sensation shooting down the arm. Numbness and weakness in the arm.