After effects of dengue fever

Recovery varies from person to person. Symptoms should generally move in the right direction rather than becoming suddenly more intense, and new bleeding, severe pain, breathing trouble, or fainting needs urgent assessment.

Even after the fever settles, low energy may make normal work, exercise, or household tasks feel harder. Headache, muscle aches, joint discomfort, poor appetite, nausea, and disrupted sleep may also linger. Improvement may be uneven, with a more active day followed by extra fatigue.

A clinician may consider an examination or blood tests when recovery is slow, symptoms return, or there was concern about dehydration, bleeding, the liver, or blood-cell changes during the illness. The appropriate follow-up depends on how severe the infection was and how you feel now.

Rest, increase activity gradually, and pause if dizziness, marked weakness, or exhaustion returns. Drink regularly; water, soups, and oral rehydration fluids can help when appetite is low or you have been vomiting. Small, balanced meals may be easier than large portions.

Avoid alcohol while unwell. Do not take aspirin or anti-inflammatory pain medicines such as ibuprofen unless a clinician who knows your situation says they are suitable, because dengue can be associated with bleeding. Check combination cold or pain products so you do not accidentally duplicate an ingredient.

Seek urgent medical care for severe or worsening abdominal pain, repeated vomiting, blood in vomit or stool, bleeding from the nose or gums, unusual bruising, trouble breathing, confusion, collapse, very little urine, or skin that becomes pale, cold, or clammy. Warning signs can appear around the time the fever improves, so do not use a lower temperature alone as proof that the illness has passed.

Arrange a medical review if fever returns, you cannot drink enough, fatigue is not easing, pain limits daily activities, or you have another health condition that may complicate recovery.

Ask whether your symptoms fit the expected recovery pattern, whether you need a blood count or other tests, which pain reliever is appropriate, and how quickly to return to work or exercise. Mention any bleeding, reduced urination, persistent vomiting, medicines you take, pregnancy, or long-term medical conditions.