Nosebleed during dengue: what to know

Dengue commonly causes fever, headache, muscle aches, joint pain, and chills. In some people, changes in the blood’s clotting balance can make bleeding from the nose or gums more likely, and easy bruising may appear. A nosebleed does not by itself show how severe the illness is, so symptoms and clinical checks matter. Risk can change as the fever settles, which is why follow-up advice should be followed even if you briefly feel better.

Sit upright and lean forward. Pinch the soft part of the nose continuously and spit out blood rather than swallowing it. Tell your dengue care team about the episode, its duration, and whether bleeding is also coming from the gums, urine, stool, or vomit. Drink fluids as advised and rest. Avoid aspirin, ibuprofen, and other anti-inflammatory medicines unless your clinician specifically recommends them; ask what pain or fever relief is suitable for you.

Go to emergency care for bleeding that is heavy, persistent, or difficult to control; blood in vomit or stool; severe abdominal pain; repeated vomiting; unusual sleepiness or restlessness; breathing difficulty; fainting; cold clammy skin; or very little urine. Take your dengue information and medicine list with you, and do not travel alone if you feel weak.

How should I monitor bleeding at home? Which medicines are safe for fever or pain? When should I return for blood tests or review? Which changes in urine, stool, vomiting, or alertness need immediate help?