What should you know about dengue how long does it last?

Dengue commonly starts with fever and may bring headache, chills, muscle aches, joint pain, nausea, or marked fatigue. Fever may ease before the person feels fully recovered. Some people notice a period when symptoms change, which is why ongoing observation matters even when the temperature falls. These symptoms can occur with dengue, but they can also have other causes. Recovery is influenced by hydration, age, pregnancy, other illnesses, and whether complications develop. Low energy may remain after the acute illness has settled.

Rest, drink regularly, and return to normal activity gradually as strength returns. Keep notes on temperature, vomiting, pain, fluid intake, urination, bruising, and bleeding. Arrange a GP consultation if symptoms are not improving, if fever returns, or if you are unsure whether recovery is on track. Use medicines only as advised, and check before taking anti-inflammatory painkillers, aspirin, supplements, or herbal remedies.

Seek urgent care for severe belly pain, repeated vomiting, bleeding, black stools, blood in vomit, fainting, confusion, trouble breathing, cold or clammy skin, or very little urine. Prompt review is also appropriate when weakness is worsening rather than easing, or when you cannot maintain fluids. People who are pregnant, very young, older, or living with a chronic illness should seek advice early.

Ask how long to rest, when to resume work or exercise, whether follow-up blood tests are needed, which medicines to avoid, and what change in symptoms should trigger urgent care.