Does intravenous fluid administration have any effect if there is no fever?
Mar 25, 2023
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, fever refers to an elevated body temperature. Receiving intravenous (IV) fluids when there is no fever does not pose a problem; however, excessive IV fluid administration may cause physical discomfort. It is recommended to receive IV fluids under the guidance of a doctor to avoid disrupting the body's fluid balance. During IV therapy, pay attention to your diet by consuming light and easily digestible foods, and avoid greasy, fried, or high-fat foods.
Generally speaking, fever refers to an elevated body temperature. Receiving intravenous (IV) fluids when there is no fever but an infection is present usually has no adverse effects. However, excessive IV fluid administration may lead to physical discomfort. It is recommended to receive IV therapy under a doctor's guidance to avoid disrupting the body's fluid balance. Detailed explanations are as follows:
If an infection is present—such as bacterial infections causing pneumonia without fever, urinary tract infections, or skin and soft tissue infections—antibiotic IV therapy can effectively control the infection and promote recovery of bodily functions, and in such cases, it does not negatively affect the body.
However, if a patient receives excessive IV fluids without having a fever, it may lead to fluid overload rather than dehydration. Symptoms may include thirst, pale complexion, diarrhea, and dry skin. In severe cases, it could result in low blood pressure, increased heart rate, and other serious complications. When too much fluid is administered and the body cannot metabolize and excrete it promptly, volume overload may occur. Therefore, while receiving IV fluids without a fever is acceptable, overuse should be avoided.
During IV therapy, attention should be paid to diet. Consume light and easily digestible foods, and avoid greasy, fried, or high-fat foods to prevent placing extra strain on the body.
