There are different kinds of flus that you will deal with in your life. If you are lucky enough to only have the stomach flu, you will be able to get through it fairly easily. This will mean that you will need to know the flu symptoms in order to see exactly what it is that you are dealing with in your life.
The first thing that you will notice is that you are feeling fatigue. This is because your body is not able to process the food correctly through your body. By having things like dizziness and nausea combined with diarrhea means that you will not be getting the nutrition that you will need no matter what you are eating.
Weakness is another problem in which you will encounter whenever you have this disease because you are dealing with a problem in which you are not getting nutrition form the foods that you are eating. You will also have blocks within your body which will not allow you to get hydration.
Pain in muscles is also caused by the fact that you are feeling dehydration. The dehydration will cause you to not be able to get the amount of feeling that you need in muscle cells. Tightening fibers cause your muscles to restrict and push out even more of the water that you need. This will cause you to have even more pain.
Fainting is a big problem for those who are suffering from flu. This is caused as a result of dehydration. Because the brain is not getting enough water, it is also not getting enough air. This will cause you to pass out because your body feels as if it needs to shut down.
Vomiting is normal with this kind of problem because your stomach is highly sensitive at this point. Purging is a defense mechanism in which your body will try to get rid of anything which it feels might cause even more problems for you. Making sure to drink lots of water will help to combat this kind of problem in the future.