Can you throw up from heatstroke?

It is possible to vomit with heat stroke.
It is possible to experience nausea and vomiting during heat stroke. On the one hand, in order to increase heat dissipation during heatstroke, the body will dilate the peripheral blood vessels and increase sweating to dissipate heat. When sweating, a large amount of fluid is lost and the blood in the gastrointestinal tract is relatively concentrated, which may cause gastrointestinal tract dysfunction and nausea and vomiting.
On the other hand, with the loss of body fluids, it will reduce the body’s blood volume, leading to a relative lack of blood supply to the brain, the symptoms of dizziness, thus inducing nausea and vomiting and other symptoms appear.
Heat stroke is a common illness in the hot summer months. If heat stroke occurs, you must go to the hospital in time to avoid more uncomfortable symptoms.