Moderate heat stroke can present symptoms chest tightness, nausea, vomiting, excessive sweating and other symptoms.
Early mild heatstroke body temperature is usually below 37.5 ℃, may appear headache, dizziness, nausea, thirst, sweating, fidgeting, fatigue, palpitations, weakness and other symptoms. If you stop the operation immediately, rest in the shade and drink cold drinks or salt and sugar water, the heat stroke symptoms will disappear quickly.
If it develops into moderate heatstroke, the patient may have accelerated heart rate, chest tightness, flushed face, burning skin, body temperature may be above 38℃, and there are early signs of peripheral circulatory failure such as pallor, excessive sweating, nausea, vomiting, drop in blood pressure, cold and clammy skin of limbs, and rapid pulse rate.
The above symptoms should be given timely treatment and first aid, so as not to develop into severe heat stroke.