What causes high fever in heart failure patients?
Dec 07, 2022
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Viral infection may lead to influenza. Under the influence of the virus, the body may develop high fever, accompanied by symptoms such as coughing and runny nose. Microorganisms such as bacteria or viruses can enter the gastrointestinal tract, causing acute gastroenteritis. High fever may also occur under the effect of inflammation. Heatstroke can also cause a significant rise in body temperature, accompanied by symptoms such as shock or even sudden death.
Fever in clinical terms refers to high body temperature. High fever in patients with heart failure may be caused by influenza, acute gastroenteritis, heatstroke, or other reasons.
1. Influenza: When patients with heart failure have weakened immunity, they are more susceptible to viral infections such as influenza. Under the influence of the virus, the body may develop a high fever and experience symptoms such as coughing and runny nose. In severe cases, the increased burden on the heart may lead to rapid breathing or even shock.
2. Acute gastroenteritis: Heart failure patients who frequently consume raw or cold foods may introduce bacteria or viruses into their gastrointestinal tract, leading to acute gastroenteritis. Inflammation can also cause high fever, accompanied by noticeable nausea and vomiting.
3. Heatstroke: When heart failure patients are exposed to excessively hot environments, heatstroke may occur, causing a significant rise in body temperature. This may also be accompanied by symptoms such as shock or even sudden death.
In addition to the common causes mentioned above, high fever may also be related to conditions such as leukemia or allergic reactions. It is important to promptly apply appropriate methods to reduce body temperature. If necessary, patients should seek medical attention at a hospital and must not self-medicate.
