Doctors Near You for High Fever in Newfoundland and labrador

High fever is characterized by an elevated body temperature that exceeds the normal range, typically defined as a temperature of 100.4°F (38°C) or higher. Fever is a common physiological response to various underlying conditions and is often an indication that the body is fighting an infection or inflammation. It is generally considered a symptom rather than a disease itself. The causes of high fever are diverse and can include infections (such as bacterial, viral, or fungal infections), inflammatory conditions (such as rheumatoid arthritis or lupus), heat exhaustion, and certain medications or vaccinations. Common infectious causes of high fever include influenza, pneumonia, urinary tract infections, and gastrointestinal infections. Fever can also result from non-infectious causes, such as autoimmune diseases, certain cancers, or reaction to medications. Treatment of high fever generally focuses on addressing the underlying cause and managing the fever to ensure comfort and prevent complications. For most cases of fever, particularly when caused by infections, supportive care is often sufficient. This includes staying hydrated, getting plenty of rest, and using fever-reducing medications such as acetaminophen (Tylenol) or ibuprofen (Advil, Motrin). These medications help lower the fever and alleviate associated symptoms like discomfort and body aches. In cases where fever is due to an underlying infection, treating the infection with appropriate antibiotics or antiviral medications may be necessary. For persistent or very high fevers, or if the fever is accompanied by severe symptoms such as difficulty breathing, persistent vomiting, seizures, or signs of dehydration, medical attention should be sought. This is particularly important in vulnerable populations such as infants, elderly individuals, or those with compromised immune systems, as high fevers can lead to serious complications if not properly managed. In summary, high fever is a common symptom that can be caused by a wide range of conditions, from infections to inflammatory disorders. Treatment typically involves addressing the underlying cause and managing the fever with supportive care and medications. Seeking medical advice is important when fever is severe, persistent, or accompanied by other concerning symptoms.