With the arrival of summer and rising temperatures, cars are being transformed into hot ovens. When you travel you need to take some precautions to protect your loved ones, especially elderly people and children: ventilate the cabin before entering it and keep it cool on the way, drink a lot and eat light. At the same time, it is important to be aware of the possible onset of symptoms such as nausea, dizziness and fever. It only takes a few minutes of excessive heat exposure to show the first signs of heat stroke.