What Is a Low Grade Fever?
A fever is also known as a febrile response or pyrexia. It occurs when the temperature is higher than normal due to the increase in the set point of body temperature. When this occurs, the affected individual starts to feel cold and the body compensates by increasing muscle contractions to generate heat. The body will also increase efforts to conserve heat.
A fever can be caused by various issues that range from nonserious to life-threatening conditions. Treatment to reduce a fever is generally not necessary. However, it can provide some relief for the patient to help them rest better. A fever is a very common sign. It is estimated to be one of the symptoms in 30% of children and 75% of adults who sought medical care. Medications that can be used include acetaminophen (paracetamol) and nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen and naproxen sodium.
