Feel the forehead, neck, or chest with the back of your hand
Check for flushed or unusually warm skin
Look for chills or shivering
Notice sweating without an obvious cause
Watch for weakness, fatigue, or body aches
Check for headache
Observe rapid breathing or faster-than-normal heartbeat
Look for dehydration signs such as dry mouth or dark urine
Compare the person’s temperature feel with someone else’s normal skin temperature
Monitor for confusion, irritability, or unusual sleepiness