Fever and nose bleed: what should you know?

A raised temperature may accompany a respiratory illness such as a common cold or COVID-19. Fever can also occur with conditions affecting the airways or skin. A nosebleed often starts when the delicate lining inside the nose becomes dry, inflamed, or scratched; blowing the nose and rubbing can keep it open. The combination does not identify one diagnosis by itself. Note when the fever began, whether the blood came from one nostril, and whether you have cough, sore throat, facial pain, rash, or unusual bruising.

Sit upright and lean slightly forward. Pinch the soft part of your nose continuously for several minutes, breathing through your mouth, and spit out blood rather than swallowing it. Do not tilt your head back or repeatedly release the pressure to check. Rest, drink fluids, and use a thermometer to track the temperature. Avoid forceful nose blowing, nose picking, and strenuous activity until bleeding has stopped. Do not give aspirin to a child unless a clinician has advised it; check any fever medicine with a pharmacist or doctor, especially for children or people taking blood thinners.

Seek urgent help if bleeding is heavy, follows a significant injury, causes weakness or breathing difficulty, or does not stop after sustained pressure. Get prompt medical advice for a child who appears very unwell, a person with a bleeding disorder, or fever with confusion, stiff neck, severe headache, dehydration, or a spreading rash. Arrange a clinical review when episodes recur, bruising appears without a clear cause, or fever persists or worsens.

Could the fever and nasal symptoms fit an infection? Should medicines, allergies, dry air, or blood-thinning treatment be reviewed? What temperature or bleeding changes should prompt urgent care?