When a bump on the head is a serious injury - Mayo Clinic
2024年4月24日 · Probably not. 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 - Symptoms and causes - Mayo Clinic
2024年1月12日 · 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 managing pediatric concussions. Seek emergency care for an adult or child who experiences a head injury and any of these symptoms: Repeated vomiting or nausea.
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.
Intracranial hematoma - Symptoms and causes - Mayo Clinic
2024年6月8日 · This most dangerous type is generally caused by a bad head injury, and symptoms usually appear immediately. Subacute. Symptoms take time to develop, sometimes days or weeks after a head injury. Chronic. The result of less severe head injuries, this type of hematoma can cause slow bleeding, and symptoms can take weeks and even months to appear.
Epidermoid cysts - Symptoms and causes - Mayo Clinic
2024年3月27日 · A small, round bump under the skin, often on the face, neck or trunk; A tiny blackhead plugging the central opening of the cyst; A thick, smelly, cheesy substance that leaks from the cyst; An inflamed or infected bump; When to see a doctor. Most epidermoid cysts don't cause problems or need treatment. See your healthcare professional if you ...
Folliculitis - Symptoms & causes - Mayo Clinic
2022年8月31日 · These occur when hair follicles become deeply infected with staph bacteria. A boil tends to appear suddenly as a painful inflamed bump. A carbuncle is a cluster of boils. Sycosis barbae. This type affects people who shave.
Intracranial hematoma - Diagnosis and treatment - Mayo Clinic
2024年6月8日 · Intracranial hematomas that are small and produce no symptoms don't need to be removed. However, symptoms can appear or worsen days or weeks after the injury. As a result, you might have to be watched for neurological changes, have your intracranial pressure monitored and undergo repeated head CT scans.
Brain tumour symptoms - Cancer Research UK
hearing voices in your head; Parietal lobe tumour symptoms. The parietal lobe allows you to recognise objects and stores that knowledge. A tumour in this area may cause: difficulty speaking and understanding; problems with reading or writing; loss of feeling in one part of the body; Occipital lobe tumour symptoms. The occipital lobe processes ...
Actinic keratosis - Symptoms & causes - Mayo Clinic
2022年12月17日 · Flat to slightly raised patch or bump on the top layer of skin; In some cases, a hard, wartlike surface; Color variations, including pink, red or brown; Itching, burning, bleeding or crusting; New patches or bumps on sun-exposed areas of the head, neck, hands and forearms
Head and neck radiotherapy side effects - Cancer Research UK
Voice over: When having radiotherapy to your head and neck, you can experience many different side effects. One of these might be weight loss. Louise: Unfortunately, weight loss with head and neck radiotherapy is very common. Obviously we don't want you to lose too much weight, so we would work very closely with the dietitian to support you.