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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