The sun and heat can be dangerous. Protect your health. Drink water before you feel thirsty. Drink small amounts of water every 30 minutes. Do not drink coffee or alcohol. Get used to the sun little by little. Rest in the shade occasionally.
Schedule demanding tasks in the morning or late in the day. Wear light-colored and loose-fitting clothes and a hat. See a doctor if you have: fever, strong fatigue, headaches, confusion, nausea, difficulty concentrating or thinking, or little to no sweating.