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According to the journal medRxiv, scientists from the University of Barcelona have discovered this dryness and discomfort in the nose are symptoms that occur in coronavirus patients, even before loss of smell and tasteWell, they are related.
The researchers explain in the trade journal that changes in these senses, which amount to 80% of the total infected, This is because COVID-19 infected goblet cells stop secreting mucus that protects the airways and this causes the olfactory molecules to attach themselves to the receptors.
To confirm this hypothesis, Spanish researchers examined a group of 35 patients with mild coronavirus symptoms and to a group of healthy people, all of similar age and sex characteristics.
The results showed that around the 70% of infected people, in the early stages of the disease, experienced a “strange sensation in the nose” and excessive nasal dryness.
In addition, more than half of the patients reported that they felt as if something like a nasal wash had been performed, details the same medium.
These symptoms lasted for about 12 days and subsequently these people lost their smell and taste. According to scientists, These signs can be considered one of the first ways COVID-19 manifests and would be easily overlooked, indicates medRxiv.
“The presence of these nasal sensations can be considered both for diagnosis and to maintain social distancing, especially in situations where PCR tests are not used in mild cases,” indicated researchers from the University of Barcelona in the News Medical portal.
In this way they believe these results they are useful for early detection of an infection and should be considered when doctors, or the people themselves, order isolation.
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