What is the cause of headache and diarrhea?

Headache generally refers to headache, diarrhea generally refers to diarrhea, headache and diarrhea may be caused by gastrointestinal cold, gastroenteritis, viral enteritis and other factors.

1, gastrointestinal cold

headache and diarrhea may be caused by gastrointestinal cold, the disease is mainly caused by viral infection, decreased immunity, contact with cold may induce gastrointestinal cold. Clinical manifestations include nausea, vomiting, diarrhea, fever, and secondary symptoms include headache, nasal obstruction, runny nose, abdominal distension, and loss of appetite.

2. Gastroenteritis

Gastroenteritis is one of the causes of headache and diarrhea. Gastroenteritis is mostly caused by bacteria, viruses, drugs, food allergies, autoimmune diseases and other factors. Common symptoms are upper abdominal pain, diarrhea, nausea, vomiting, fever, etc., accompanied by fever, headache, myalgia and other symptoms.

3, viral enteritis

viral enteritis is mainly caused by intestinal virus infection, unsanitary eating habits and other factors. Performance has diarrhea, abdominal pain, nausea and vomiting and other symptoms, and accompanied by low fever, headache, loss of appetite, etc. Therefore, headache and diarrhea may be caused by viral enteritis.