Frequent nausea in summer is considered to be acute gastroenteritis, functional dyspepsia, and heat stroke.
1. Acute gastroenteritis: food is easily spoiled in summer, if you eat spoiled food will cause acute inflammation of the gastrointestinal mucosa, acute gastroenteritis, the main symptom is nausea, vomiting, and some will be accompanied by fever, diarrhea and other symptoms.
2. Functional dyspepsia: summer weather is hot, if you eat too much cold food, it will cause gastrointestinal dysfunction, functional dyspepsia, can also cause nausea, vomiting and other symptoms, some will be accompanied by epigastric discomfort, fullness, belching and so on.
3. Heatstroke: If you need to work outdoors or in a place with high temperature in summer, it will lead to heatstroke caused by the rise of core body temperature, which will cause sweating, weakness of limbs, dizziness, headache, nausea, vomiting and other symptoms.
Frequent nausea in summer may also have other causes, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, give targeted treatment or standardized treatment.