Note: This is one of the many signs/symptoms that you may find to be so common and applicable to so many different ailments as not to be a useful differentiator.

Nausea is an upset stomach associated with the urge to vomit. Vomiting is the forcible emptying of the stomach contents through the mouth. 

Nausea and Vomiting – Overview

Patients may complain of an upset stomach or may report that they have vomited.

There are many possible causes, including:

• Bacterial Meningitis


• Brain Abscess


• Cerebrovascular Abnormality


• Brain Tumor


• Leukemic Meningitis


• Mycobacterial Meningitis


• Chemical Meningitis


• Viral Meningitis


• Bacterial Menigitis


• Fungal Meningitis


• Influenza


• Viral Infection

Click here for more information on possible causes.