Can you get a fever after dengue fever

Dengue fever is an acute infectious disease caused by the dengue virus, which is mainly transmitted through mosquito bites. Patients infected with dengue virus will have symptoms such as fever, rash, and muscle pain, and generally do not have fever.

1. Cause: The typical symptoms of dengue fever are sudden high fever, body temperature can reach more than 39 °C, accompanied by severe headache, joint pain, orbital pain, etc. At the same time, gastrointestinal symptoms such as nausea, vomiting, abdominal pain, and diarrhea may occur.Patients may also develop a rash, usually on the extremities and upper trunk, in the form of a red maculopapular or morbilliform rash. The rash usually subsides within 2-5 days, but may be accompanied by an itchy sensation. Some patients also have bleeding tendencies, such as nosebleeds, bleeding gums, etc. In general, dengue fever does not cause fever;

2. Treatment: There is no specific antiviral drug for dengue fever, mainly symptomatic treatment and supportive treatment. For patients with high fever, ice packs can be used for physical cooling, and non-steroidal anti-inflammatory drugs such as ibuprofen extended-release capsules and acetaminophen tablets can be used as prescribed for fever reduction treatment. If symptoms of itchy skin appear, topical calamine lotion can be used to relieve discomfort;

3. Prevention: Dengue fever is mainly transmitted through mosquito bites, so mosquito prevention measures should be taken.You can install window screens or mosquito nets indoors, apply mosquito repellent or wear long-sleeved clothing when outdoors to avoid mosquito bites. Insecticides can also be used to kill mosquitoes both indoors and outdoors.

If you suspect that you have dengue fever, it is recommended to go to the hospital in time and receive relevant examinations, such as blood routine examination, etiological examination, etc., to make a clear diagnosis, and actively cooperate with the doctor for treatment.