Flu and COVID-19 symptoms are very similar. According to experts, after immunization with the vaccine and booster doses, it is common for the coronavirus to manifest itself in a milder way in most people, with traces of a common flu – something that has even been identified in the new variants of the virus. virus. So, how to differentiate the two diseases? Infectologist Flavia Cohen explains how to know if you have the flu or COVID-19. Check out!
What symptoms of COVID-19 are similar to the flu? How to differentiate diseases?
Currently, the main symptoms of COVID-19 are coughing and sore throataccompanied by headachecoryza, fatigue and, in some cases, fever. All these symptoms are also very common in cases of flu, making it only possible to differentiate the two diseases from an exam.
“It is worth mentioning that through the clinical picture, evaluating only the symptoms presented by the patient, it is not possible to differentiate between one virus and another due to the similarity. So, the diagnosis of the virus can only be made with the specific test for COVID-19”, explains the infectologist.
That is, if you have flu and COVID-19 symptoms, the best thing to do is to have a nasal swab “in conjunction with the virus research”, says Dr. Flavia. The nasal swab is similar to a cotton swab with a longer stem. It is introduced into the nose to collect cells and assess whether or not the virus is present in the body. O Ministry of Health recommends taking the test within the eighth day after the appearance of the first symptoms.
COVID-19 or flu: understand which disease has more serious consequences
According to the expert, both the flu virus and the coronavirus have the potential to generate a serious health condition. “In fact, both diseases can cause complications in the same way. It depends on each patient and even more on the host”, highlights the doctor. So no minimizing a flu frame!
It is essential to monitor the evolution of flu symptoms and follow some precautions, especially those who belong to risk groups, such as the elderly and immunosuppressed. “It is important to be treated with symptomatic medications – those that provide pain relief -, drink plenty of fluids, rest and have a good nutrition. If you have strong symptoms, it is recommended to see a doctor for help”, advises Dr. Flavia. In cases of COVID-19, it is essential to combine isolation with the care indicated by the doctor.