There are things you can do at home to help relieve concussion symptoms, including: taking anticoagulant medication, such as warfarin or aspirin, to prevent blood clots.having a condition that makes your blood more prone to clotting, such as thrombophilia.having a condition that makes you bleed more easily, such as haemophilia.is having difficulty staying awake, speaking, or understanding what people are sayingĬertain things make you more vulnerable to the effects of a head injury.remains unconscious after the initial injury.Phone 999 for an ambulance immediately if the person: clear fluid leaving the nose or ears (this could be cerebrospinal fluid, which surrounds the brain)Īnyone drunk or high on recreational drugs should go to A&E if they have a head injury as it’s easy for others around them to miss the signs of a more severe injury.loss of power in part of the body, such as weakness in an arm or leg.problems with vision, such as double vision.difficulty speaking, such as slurred speech.difficulties with understanding what people say.

drowsiness that occurs when you would normally be awake.changes in behaviour, such as irritability, being easily distracted or having no interest in the outside world – this is a particularly common sign in children under five.memory loss, such as not being able to remember what happened before or after the injury.You should visit your nearest accident and emergency (A&E) department if you or someone in your care has a head injury and develops the following signs and symptoms: They will be able to rule out serious brain injury that needs a brain scan or surgery. When to seek medical helpĬoncussion should only be diagnosed by a health professional trained in assessing patients with head injury. If a brain scan is carried out, concussion is only diagnosed if the scan is normal – for example, there is no bleeding or swelling of the brain. a period of confusion, a blank expression, or a delay in answering questions immediately after the head injury.

disturbances in vision, such as “seeing stars” or blurry vision.

loss of consciousness after the head injury.

The medical term for concussion is minor traumatic brain injury. It is the most common but least serious type of brain injury. Concussion is the sudden but short-lived loss of mental function that occurs after a blow or other injury to the head.

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