First, when we were infected with COVID-19 in the early stage, the main symptoms were headache and sore throat, because COVID-19 would make our lungs abnormal, thus raising our body temperature. At the initial stage of infection, the body temperature is generally above 37℃. As the temperature rises slowly, there will be pain and congestion in the throat. If you find that you have a headache and you can't relieve it with any medicine, you should take your temperature in time.
Secondly, it is fever, which is the most common symptom in COVID-19 at present. Because after COVID-19 invades the human body, the immunity of the human body will immediately adjust the temperature of the human body and kill the virus through high temperature. Third, diarrhea, a few patients infected with COVID-19 will have diarrhea, which is also caused by COVID-19 invading the human body and infecting our digestive tract. Fourth, there may be symptoms of dry cough and chest tightness in the early stage of infection, but this dry cough does not mean cough. Fifth, the whole body aches, which is also an early symptom of COVID-19. Infected people will feel weak limbs and sore muscles.
Sixthly, in the early stage, COVID-19 will also cause conjunctivitis and pinkeye symptoms in some infected people. Seventh, in the early days of COVID-19, infected people will also feel sore limbs, and a little exercise will make them feel tired. Eighth, feeling extremely tired is also an early symptom of COVID-19. Ninth, the simultaneous loss of taste and smell is also an early symptom. Tenth, shortness of breath is also an early symptom.