Symptoms

Heat exhaustion symptoms include:

• Cool, moist skin with goose bumps when in the heat.
• Heavy sweating.
• Faintness.
• Dizziness.
• Fatigue.
• Weak, rapid pulse.
• Low blood pressure after standing up.
• Muscle cramps.
• Nausea or vomiting.
• Headache.
• Extreme thirst.
• Mild confusion.
• Decreased urine output.