Is it normal for a cat in a car to throw up its tongue and breathe rapidly?

Cats may have shortness of breath in the car due to the following reasons: Firstly, the cat may feel scared and nervous when riding in the car. Secondly, it can also occur if the speed of the car is not very smooth or if the brakes are applied frequently, and it can even cause motion sickness and vomiting in severe cases. Thirdly, if the weather is hot, the cat will also be breathing heavily when it first gets into the car, thus speeding up its own heat dissipation. In addition, cats holding their urine and faeces in the car for a long time will also show shortness of breath. Fourthly, cats suffering from heart or respiratory diseases will have faster breathing after sitting in the car. The owner should observe the cat closely, gently pet it or hold it in his arms to increase the sense of security and get out of the car for a rest first if necessary.