Symptoms Of Norovirus

Dry Throat

Dehydration from nausea and vomiting can lead to a dry throat, which often accompanies a dry mouth. Patients might have trouble swallowing or feel like things are 'sticking' in their throat. Their throat might feel scratchy, itchy, or rough. They might also feel extremely thirsty, which can be frustrating if they're having trouble keeping liquid down because of norovirus. Dry throat is most commonly caused by mucous membranes drying out. In the case of norovirus, that happens because patients have lost too much fluid for their body to keep the membranes lubricated. It can also be exacerbated by exercise, breathing through the mouth, sleeping with the mouth open, and being in a particularly dry climate. Individuals who smoke marijuana and tobacco also have a higher chance of developing a dry throat due to norovirus. Vomiting can contribute to the presence of dry throat, as this also dries out the mucous membranes. Elderly individuals and the very young may be more susceptible to dehydration and dry throat as a result of vomiting.

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Fatigue And Lethargy

Norovirus can lead to feelings of fatigue and lethargy. Some of this may be due to dehydration, while some of it may also be due to the toll the virus takes on the patient's body. The illness tends to cause a great deal of vomiting and diarrhea, which can cause muscles to become achy and fatigued. It's also hard for patients to rest their muscles until the virus has run its course. Individuals with norovirus might feel extremely lethargic and have trouble getting out of bed or summoning the motivation to do things. Most of their body's energy is being redirected into fighting off the virus. Dehydration can also make patients tired because of the way the lack of fluids affects their brain and other organ systems. Their muscles are more likely to hurt if they're dehydrated, since they aren't getting the fluid they need to function properly. It's important to rest when dealing with norovirus, and it's also important to stay as hydrated as possible. Even a little water may help improve lethargic symptoms.