How common are chills in dengue fever?

Chills can feel like shivering, goosebumps, or sudden coldness even while body temperature is raised. Dengue fever may also cause high fever, headache, pain behind the eyes, muscle and joint aches, nausea, vomiting, or a rash. Chills are not specific to dengue and can accompany other infections, so travel or mosquito exposure and the full symptom pattern matter.

During dengue illness, symptoms can change as the fever settles. A person may feel worse after the fever drops, so improvement in temperature alone does not establish recovery. A clinician can advise on testing, fluids, symptom relief, and monitoring based on the illness stage and individual risk.

Rest, drink fluids in small frequent amounts, and check your temperature and general condition. Use only fever or pain medicine recommended by a clinician; avoid aspirin and ibuprofen unless a healthcare professional specifically says they are suitable, because dengue can involve bleeding risk. Avoid mosquito bites while unwell, since mosquitoes can acquire the virus from infected blood.

Seek urgent medical care for severe abdominal pain, repeated vomiting, bleeding from the nose or gums, blood in vomit or stool, unusual sleepiness, restlessness, breathing difficulty, cold clammy skin, faintness, or very little urine. Prompt assessment is also needed if fever is accompanied by dehydration or rapid worsening. Do not wait for chills alone to identify dengue.

Ask whether dengue testing is appropriate, which fluids and medicines are safe, how often to monitor symptoms, and which warning signs require hospital care. Mention recent travel, mosquito exposure, pregnancy, chronic illness, and any bleeding or vomiting.