Symptoms

Heatstroke symptoms include:

• Fever of 104 degrees Fahrenheit (40 degrees Celsius) or greater.
• Changes in mental status or behavior, such as confusion, agitation and slurred speech.
• Hot, dry skin or heavy sweating.
• Nausea and vomiting.
• Flushed skin.
• Rapid pulse.
• Rapid breathing.
• Headache.
• Fainting.
• Seizure.
• Coma.