What is diarrhea, headache, nausea and vomiting?

Diarrhea is diarrhea, diarrhea, headache, nausea and vomiting may be caused by gastrointestinal cold, gastroenteritis, food poisoning and other reasons.

1, gastrointestinal cold

is mainly due to infection virus, virus can invade the gastrointestinal tract, causing gastrointestinal dysfunction, resulting in nausea, vomiting, diarrhea and other symptoms, and inflammatory substances can stimulate cerebral artery dilation during the illness, causing headache.

2, gastroenteritis

gastroenteritis may be infected bacteria, fungi, parasites and other pathogens caused by gastrointestinal inflammation, leading to inflammatory secretions in the intestinal tract, resulting in diarrhea, accompanied by nausea, vomiting. The above symptoms may affect sleep, resulting in headache.

3, food poisoning

intake of food containing toxins can cause poisoning reaction, can lead to gastrointestinal involvement, nausea, vomiting, diarrhea and other symptoms. Toxins may also stimulate the meninges, leading to cerebral vasospasm, resulting in headache.