Nausea is a precursor to what?

Nausea does not indicate a precursor to any disease. Nausea is a common clinical symptom. It is most common in gastrointestinal problems. It can also be seen in some reactions and symptoms of gastrointestinal diseases caused by exogenous diseases. In addition, if there is an increase in intracranial pressure, nausea and even vomiting will also be shown. Therefore, when symptoms of nausea are found, a diagnosis should be made in a timely manner in combination with the patient's medical history, age and relevant physical condition, and a doctor should be found in the hospital to give professional diagnosis and treatment.