Four strange COVID symptoms you may not have heard of

More than two years have passed since the pandemic occurred, and hundreds of thousands of people have COVID case study It continues to be recorded all over the world every day.

With the advent of new variants, the symptoms of COVID have also evolved. Initially, the NHS considered fever, cough, and loss or change of smell or taste as follows: Main symptoms This may indicate a COVID infection.Now recently updated NHS Guidance It is also advisable to pay attention to symptoms such as sore throat, runny nose and runny nose, and headache.

But what about some of the more ambiguous signs and symptoms? From skin lesions to deafness, there is increasing data showing that the symptoms of COVID can exceed those expected from a common cold or flu.

read more:
What are the symptoms of Omicron?

1. Skin lesions

COVID-related skin complaints are not uncommon. actual, British studies According to the announcement in 2021, one in five patients showed only a rash and no other symptoms.

COVID can affect the skin Various methods.. Some people may experience a widespread papular rash (flat or raised areas of discolored skin), while others may present with hives (raised areas of itchy skin). Maybe.

“”COVID toesOn the other hand, “indicates that the skin lesions on the toes are red and swollen or have blisters. This condition is common in adolescents or young adults who are mild or asymptomatic.

Most COVID skin lesions tend to disappear after a few days, and in some cases weeks, without the need for special treatment. However, if your skin is very itchy or painful, you can consult your doctor or dermatologist to recommend treatments such as creams.

2.COVID nail

During infections, including infection with SARS-CoV-2 (the virus that causes COVID-19), our bodies naturally try to express that they are under abnormal amounts of stress. They can do this in a variety of weird and wonderful ways, including through our nails. “”COVID nailsIncludes the following changes:

• Beau’s line – Horizontal depressions in the nails of the fingers or the base of the toenails when physical stress on the body temporarily interrupts nail growth

• Mees’ line – Horizontal white lines appearing on the nail, believed to be due to abnormal protein production in the nail bed

• a Red half moon pattern It occurs at the base of the fingernail (the underlying mechanism of this change is unknown).

Data on the number of people experiencing COVID nails are limited, but it is estimated to be possible Up to 1-2% Of COVID patients.

COVID nails tend to appear days or weeks after COVID infection as the nail grows. It may be painful at first, but the majority tend to return to normal in a few weeks.

In particular, these changes may indicate COVID, but they can also be caused by a variety of causes. For example, Beau’s line can be secondary to chemotherapy or another infection.

3. Hair loss

Hair loss is probably a modest symptom of COVID-19, usually occurring more than a month after an acute infection.Hair loss was found in a study of about 6,000 people who had previously been infected with COVID. Very common Post-COVID symptoms reported by 48% of participants. It was especially prevalent among those who had severe COVID and white women.

It is believed that this is due to the hair “sensing” the body’s stress, leading to excessive shedding. Indeed, hair loss can also be caused by other stressful events such as childbirth. The Good news Over time, your hair will return to normal.

4. Deafness and tinnitus

Like any other Virus infectionCOVIDs such as influenza and measles affect the cells of the inner ear and may be accompanied by deafness and tinnitus (following tinnitus) after infection.

so Review study Deafness occurred in 3.1% of COVID patients and tinnitus occurred in 4.5%, including 560 participants.

of One study Of the 30 people diagnosed with COVID and 30 who did not, there was no existing hearing loss. Researchers have found that COVID is associated with damage to the inner ear and causes hearing loss at higher frequencies. For the majority of patients, this solves itself, Permanent deafness It has been reported to be linked to COVID.

Why all these symptoms?

The exact cause of these symptoms is unknown, but the most important role is inflammation.. Inflammation is our body’s natural defense against pathogens. SARS-CoV-2 in this case. This includes the production of “cytokines,” proteins that are important in controlling the activity of immune cells.

Overproduction of these proteins as part of the inflammation caused by COVID infection Sensory disorders, This may explain why some people are experiencing deafness and tinnitus. It can also destroy the capillary network, which is a very small blood vessel that supplies blood to organs such as the ears, skin, and nails.

read more:
Four COVID-related skin complaints that everyone should be aware of

The symptoms described here are not limited to COVID infections. However, if you become aware of any of these symptoms, especially if you are in an area where COVID is endemic, it is appropriate to consider a COVID test.

You can also contact your doctor, especially if your symptoms are getting worse or if you are causing serious discomfort. At the same time, you can rest assured that most of these symptoms are likely to improve over time.