Headaches
As a result of stomach flu, you might also experience some sins which can affect other parts of your body other than the stomach. Among these are your head and brain. In some cases, there will be headaches because of a chemical imbalance in your brain. This is mostly caused by bacteria or viruses that cause stomach flu. The level of intensity can vary a lot, but you can easily treat it at home by drinking lots of water, resting, and taking OTC drugs. If the condition gets worse, it is better to visit your healthcare provider and seek medical treatment. [3]
