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Part of the reason it can be tricky to know whether you have the flu or a cold or even COVID-19 is simply because there are only a few minor differences between their symptoms. Cold symptoms. In ...
The common cold often shares many of the symptoms associated with COVID-19 or the flu but tends to be much milder. You may have a runny nose or congestion, sneezing, sore throat, cough, slight ...
Symptoms of COVID-19 include fever, cough, fatigue, headache, nausea, sore throat, runny nose and loss of taste or smell. COVID-19 also may cause long-lasting symptoms, unlike the flu or cold ...
British epidemiologist Tim Spector said in mid-December 2021 that the majority of symptoms of the Omicron variant were the same as a common cold, including headaches, sore throat, runny nose, fatigue and sneezing, so that people with cold symptoms should take a test. "Things like fever, cough and loss of smell are now in the minority of ...
These are the different symptoms and treatments for common respiratory conditions. Is it COVID-19, the flu, allergies or a regular ol’ cold? Here’s how to tell the difference
One explanation for the effect is a cold-induced malfunction of the hypothalamus, the part of the brain that regulates body temperature. Another explanation is that the muscles contracting peripheral blood vessels become exhausted (known as a loss of vasomotor tone ) and relax, leading to a sudden surge of blood (and heat) to the extremities ...
Meanwhile, sneezing, body aches and a mild headache are also cold symptoms. Getting evaluated for COVID-19 or the flu With COVID-19 and the flu, the CDC reports that “you cannot tell the ...
In COVID-19, the arterial and general tissue oxygen levels can drop without any initial warning.The chest x-ray may show diffuse pneumonia.Cases of silent hypoxia with COVID-19 have been reported for patients who did not experience shortness of breath or coughing until their oxygen levels had depressed to such a degree that they were at risk of acute respiratory distress (ARDS) and organ failure.