Antitérmico

Antitérmico is a term derived from Greek and Latin, combining "anti" meaning against, and "thermos" meaning heat. In medicine, it refers to a substance or treatment that reduces fever. Fever, also known as pyrexia, is an elevated body temperature that is often a symptom of an underlying illness or infection. Antitérmicos work by acting on the body's thermoregulatory center in the hypothalamus, helping to lower the set point for body temperature.

The most common antitérmicos are medications such as acetaminophen (paracetamol) and nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and aspirin. These drugs are widely available over-the-counter and are used to manage fever in adults and children. In addition to pharmacological agents, physical methods can also be employed as antitérmicos, though they are generally considered adjunctive. These include sponging the body with cool water or applying cool compresses.

It is important to note that while antitérmicos can alleviate the discomfort associated with fever, they do not typically cure the underlying cause of the fever itself. Therefore, their use is primarily for symptomatic relief and to prevent potential complications of high fever, such as dehydration or febrile seizures in susceptible individuals. Consulting a healthcare professional is recommended to determine the appropriate course of action for managing fever, especially in infants, young children, or individuals with chronic health conditions.