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Aug 10, 2023 · The person with the fever is becoming more unwell, for example with shortness of breath or chest pain. A fever lasts longer than five days. There is no obvious cause of the fever - for example, no cough or cold symptoms. There may be a bacterial infection causing of the fever - for example, a urinary tract infection or a red hot swollen joint.
Jul 17, 2024 · Dengue (DENG-gey) fever is a mosquito-borne illness that occurs in tropical and subtropical areas of the world. 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 drop in blood pressure (shock) and death.
May 7, 2022 · Treating the underlying cause may lessen signs and symptoms, including fever. Treatment of infants Infants, especially those younger than two months old, might need to be admitted to the hospital for testing and treatment.
Oct 6, 2022 · If fever is caused by influenza, most flu symptoms including fever go away in about a week. Depending on the cause, antibiotics or other appropriate medications may be used. Fevers associated with severe infections, or in patients whose immune system is compromised (such as those with cancer, elderly people, newborn infan ts, patients with HIV ...
Jul 31, 2023 · Fever and chills can also be symptoms of travel-related illnesses, particularly in individuals who have recently traveled to regions where infectious diseases such as malaria or dengue fever are prevalent.
Is 3 to 12 months old and has a fever of 102.2°F (39°C) or higher; Is 2 years or younger and has a fever that lasts longer than 24 to 48 hours; Is older and has a fever for longer than 48 to 72 hours; Has a fever of 105°F (40.5°C) or higher, unless it comes down readily with treatment and the person is comfortable
Mar 12, 2024 · Early symptoms. Most often, HIV causes flu-like symptoms about 2 to 4 weeks after being infected. These symptoms may last for a few days or for weeks. During this time, the virus makes copies of itself fast. The risk of passing the disease to sexual partners is high. Early HIV symptoms can include: Fever. Chills. Headache or muscle aches. Sore ...
