Fever, also known as pyrexia, is a temporary increase in body temperature, often due to an underlying infection or inflammation. It is a common symptom that indicates the body is fighting an infection. Fever can affect people of all ages and can be caused by a variety of factors, including bacterial and viral infections, inflammatory conditions, and other medical issues.
Fever typically arises from the body's immune response to foreign invaders such as viruses, bacteria, fungi, drugs, or other toxins.
Fever is a common symptom of most infections.
Immunizations or teething may cause low-grade fever.
Autoimmune disorders, reactions to medications, seizures, or cancer can also lead to fevers.
Surgery is rarely required for treating fever itself but may be necessary to address underlying conditions causing the fever, such as an abscess or appendicitis.
Fever can be caused by infections (bacterial, viral, fungal), inflammatory conditions, heat exhaustion, certain medications, and other medical conditions.
Seek medical attention if the fever is very high (above 40°C or 104°F), lasts more than three days, or is accompanied by severe symptoms such as difficulty breathing, chest pain, persistent vomiting, confusion, or a rash.
While often a sign of common infections, fever can also indicate serious conditions such as meningitis, sepsis, or inflammatory diseases and should be evaluated if persistent or severe.
Stay hydrated, rest, use antipyretic medications as needed, and employ cooling measures like lukewarm baths and light clothing to help reduce fever.
Fever itself is not contagious, but the underlying infections causing fever, such as viral or bacterial infections, can be contagious.
For expert diagnosis and treatment of fever, visit Yatharth Hospital. Our experienced healthcare professionals are dedicated to providing comprehensive and compassionate care tailored to your specific needs.
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