What should you know about sweating out a fever?

Your body may release heat through sweat as its temperature regulation changes. This can leave clothing and bedding damp, yet the underlying illness may still be active. A fever can accompany infections such as Common Cold, COVID-19, or Acute Bronchitis; sweating alone cannot identify which condition is present.

Avoid heavy blankets, hot baths, intense exercise, or alcohol intended to make you sweat. These can increase fluid loss and make dizziness more likely. A comfortable room, light clothing, and rest are kinder ways to support your body.

Sip water or an oral rehydration drink regularly, especially after heavy sweating. Rest, check your temperature with a reliable thermometer, and change wet clothes so you do not become chilled. Follow the label or a clinician’s advice if you use fever medicine, and do not combine products that contain the same ingredient.

Keep a note of when the fever and sweating began, the highest reading, fluids taken, and any new symptoms. This helps a clinician assess the pattern.

Seek urgent medical help for trouble breathing, confusion, fainting, a seizure, severe weakness, blue or grey lips, or inability to keep fluids down. Prompt assessment is also sensible when fever persists, repeatedly returns, or occurs with a spreading rash, severe headache, stiff neck, or marked dehydration such as very little urine.

Ask what may be causing the fever, how often to check your temperature, which fluids or medicines suit you, and which changes should trigger same-day review.