Fever-Adult

A fever is a body temperature of 100.4°F or higher. Mild or short-term fevers typically don’t need treatment and often go away on their own. However, high or prolonged fevers can lead to dehydration and may be a sign of a more serious condition.

How to Check for a Fever

Use a thermometer and keep in mind that temperature may vary based on:

• Age
• Time of day
• Measurement method (mouth, rectum, ear, underarm, forehead)

Home Care Tips

• Take over-the-counter or prescription medications only as directed.
• Complete the full course of antibiotics if prescribed.
• Rest and stay hydrated (urine should be pale yellow).
• Use room-temperature baths or sponge baths to help cool down. Avoid cold water.
• Avoid heavy clothing or excessive blankets.
• Stay home until your fever is gone for at least 24 hours without medication.

Call a Doctor If You:

• Have vomiting or diarrhea that doesn’t improve
• Can’t eat or drink without vomiting
• Have painful urination
• Notice new or worsening symptoms
• Have a rash
• Show signs of dehydration (dark urine, dry mouth, weakness)

Seek Emergency Care If You:

•  Are short of breath or have chest pain
• Feel dizzy, confused, or faint
• Have severe abdominal pain

Call 911. Do not wait to see if symptoms go away or attempt to drive yourself.

This information is not intended to replace professional medical advice. Please consult your healthcare provider with any questions.