Brain Fever & Infection
Brain fever describes a medical condition where a part of the brain becomes inflamed and causes symptoms that present as fever. The terminology is dated and is encountered most often in Victorian literature, where it typically describes a potentially life-threatening illness brought about by a severe emotional upset. Brain Fever is not a specific medical diagnosis but is sometimes used colloquially to refer to various conditions involving inflammation of the brain or its coverings. In medical terminology, infections causing inflammation of the brain are often referred to as encephalitis. Encephalitis can be caused by viruses, bacteria, fungi, or other infectious agents. It is a serious condition that requires prompt medical attention. Encephalitis is a medical emergency, and prompt diagnosis and treatment are essential to prevent complications and improve outcomes.
- Viral Infections : The majority of encephalitis cases are caused by viruses. Common viruses include herpes simplex virus, enteroviruses, and arboviruses.
- Bacterial Infections : Bacterial infections can also lead to encephalitis, but they are less common. Examples include Lyme disease and certain bacterial species.
- Fever : Often accompanied by an increase in body temperature.
- Neurological Symptoms : These may include confusion, altered consciousness, seizures, and focal neurological deficits.
- Clinical Evaluation : Based on symptoms, medical history, and a physical examination.
- Laboratory Tests : Blood tests and cerebrospinal fluid analysis obtained through a lumbar puncture can help identify the infectious agent.
- Imaging : Brain imaging (CT or MRI) may be performed to assess brain structure and identify abnormalities.
- Supportive Care : Treatment also involves supportive care, such as managing symptoms, maintaining hydration, and providing respiratory support if needed.
- Vaccination : Vaccination is a crucial preventive measure for certain viruses that can cause encephalitis, such as measles, mumps, rubella, and varicella.
- Avoiding Exposure : Taking precautions to avoid exposure to ticks, mosquitoes, or other vectors that may transmit infections.