May 7, 2022 · A fever is a temporary rise in body temperature. It's one part of an overall response from the body's immune system. A fever is usually caused by an infection. For most children …

Feb 4, 2025 · A fever is a common sign of illness. But that doesn't always mean it's a bad thing. In fact, fevers may help fight infections. So should you treat a fever or let the fever run its …

Jun 25, 2024 · A fever is a rise in body temperature. It's often a sign of infection. Fever itself most often is harmless and it may play a role in fighting infection. Most fevers don't need treatment. …

May 7, 2022 · Write down information about the fever, such as when it started, how and where you measured it (orally or rectally, for example) and any other symptoms. Note whether you or …

Oct 17, 2024 · The inflammation from meningitis most often triggers symptoms such as headache, fever and a stiff neck. Viral infections are the most common cause of meningitis in …

Jul 17, 2024 · Mild dengue fever causes a high fever and flu-like symptoms. The severe form of dengue fever, also called dengue hemorrhagic fever, can cause serious bleeding, a sudden …

Aug 13, 2024 · Hay fever, also called allergic rhinitis, causes cold-like symptoms. These may include a runny nose, itchy eyes, congestion, sneezing and sinus pressure. But unlike a cold, …

Jul 21, 2017 · Call your doctor if your temperature is 103 F (39.4 C) or higher, or if you've had a fever for more than three days. In addition, seek immediate medical attention if any of these …

Dec 2, 2023 · Rheumatic fever is an inflammatory disease that can develop when strep throat or scarlet fever isn't properly treated. Strep throat and scarlet fever are caused by an infection …

Feb 13, 2021 · With mine sometimes I have unexplained chills and no fever. Many doctors tried to figure it out and the best answer that I received from a Hematologist was that my anemia was …