These are the 5 symptoms of Coronavirus (COVID-19) you may not know of :
1: Stroke and Blood Clots
One of the more urgent risks arising from the growing database of COVID-19 cases has to do with blood clots, including those that can lead to stroke. Even before COVID-19, doctors had been studying how certain viruses (like influenza) and bacteria can contribute to a higher risk of stroke. However, some experts believe SARS-CoV-2 might be uniquely damaging to the cardiovascular system.
As with lung, kidney, liver, and intestinal cells, blood-vessel cells also carry the ACE2 receptor, which means the virus could be directly infecting the cells that line the vessels and, therefore, contributing to clot formations.
Armed with that knowledge, doctors are currently debating whether all patients admitted to the hospital with COVID-19 should be given blood thinners to reduce the risk of clotting
Some early studies suggest that COVID-19 patients treated with blood thinners while hospitalized experienced fewer complications and left the hospitals sooner than those who were not. That doesn’t establish that blood thinners are liable for the development, but indicates they'll be worth exploring in additional rigorous studies.
2: Taste and Smell
Another group of intriguing reports from people suffering from COVID-19 has got to do with their loss of smell and taste. Most folks are conversant in the way congestion from a chilly or allergies can impact these senses; doctors are now investigating whether losing smell and/or taste might be a sign of a SARS-CoV-2 infection.
When scientists at the University of California, San Diego studied responses from 59 people with COVID-19, they found that more than two-thirds of them reported a loss of taste or smell.
Your sense of taste or smell may also be disrupted by other conditions, such as the flu or seasonal allergies. But in some cases, such sensory changes could also be a wake-up call of COVID-19.
3: Vomiting, nausea, or diarrhea
COVID-19 is producing symptoms of diarrhea, nausea, vomiting, and appetite loss in several patients young and old. A recent study out of Stanford University School of Medicine found that nearly one-third of 116 patients infected with the coronavirus reported mild gastrointestinal (GI) symptoms. Earlier reports showed that among roughly 200 patients in China, more than half experienced diarrhea, nausea, or vomiting.
Experts point to a few explanations for the tummy trouble. Chey says the virus can directly infect the cells that line the GI tract, which is why some patients can test positive for the virus with a stool sample, even if results from a nasal swab come back negative.
Appreciating that COVID-19 can affect the gut also because the systema respiratorium is critical, especially when it involves controlling the spread of infection. Studies have shown that this virus is often shed within the feces, which suggests that shared bathrooms are often a source of infection. It is also suggested by experts that once you are tested positive for COVID-19, staying home is as vital as not-sharing your bathroom.
4: Muscle weakness, or dizziness
Confusion, delirium, and other neurological symptoms have also been observed in some people with COVID-19, report researchers in JAMA Neurology.
Milder neurological symptoms, like loss of taste or smell, headache, dizziness, or muscle weakness, may appear early within the illness. More severe neurological symptoms may develop later on.
5: Happy hypoxia
Some people who’ve been treated for COVID-19 have presented with a weird phenomenon that clinicians have dubbed “happy hypoxia.”
Those people have had dangerously low levels of oxygen in their blood, which might typically cause reduced consciousness. However, they’ve been unusually alert and comfortable.
“There maybe a mismatch [between] what we see on the monitor and what the patient seems like ahead folks,” Reuben Strayer, an emergency physician at Maimonides center in New York City, told Science Magazine.
Some scientists have speculated that this phenomenon might be caused by blood clotting in small vessels in the lungs, but more research is needed to test that hypothesis.