How to differentiate between flu, coronavirus, cold and allergy symptoms

Know Differentiate between influenza A, COVID-19, colds and allergies? Spain is experiencing a “triademia” this winter: reports of a surge in influenza and coronavirus cases in the last week of 2023, coinciding with the respiratory syncytial virus (RSV) that causes bronchiolitis. RTVE. The symptoms of various diseases confused the Spaniards.

Lack of social distancing and Christmas gatherings are factors contributing to this During the peak period of influenza, the positivity rate increased from 20% to 25%According to the latest report from the Carlos III Health Institute. The incidence rate of COVID-19 has increased from 12% to 13%, and the incidence rate of respiratory syncytial virus (RSV), which causes bronchiolitis, is 14.2%.

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this acute respiratory disease incidence In primary care, there are currently 908.6 cases per 100,000 inhabitants.

Some similar symptoms make it difficult to tell the difference between the flu, colds, coronavirus, and even allergies. This simple table, based on data from the Mayo Clinic, will help you understand the symptoms of each disease.

Form to identify COVID-19, flu, cold and allergy symptoms

What is the difference between flu, COVID-19, colds and allergies?

Most commonly, COVID-19 begins clinically with a peak of fever, accompanied by fatigue, cough, and dyspnea. Colds can bring symptoms such as fever, fatigue, and headache, but more commonly include nasal congestion, runny nose, sneezing, and sore throat. Apart from, Colds usually last shorter than COVID-19 and the flu.

Coronavirus and the flu share many symptoms, such as difficulty breathing or difficulty breathing, fatigue, fever, and cough. There are also throat, muscle and headache pain, and even nausea and vomiting, which are more common in children than adults. Indeed, Flu usually evolves more steadily over time, and the initial cough is usually wetter than with coronavirus.

In the specific case of influenza A, Fever is usually above 38°C, coughing is frequent and severe, accompanied by headache, loss of appetite, nasal congestion and general malaise.

Digestive symptoms may also occur.

Allergies are a lot different than COVID-19 and the flu: With allergies, you won’t have fever, nausea, vomiting, or diarrhea, nor will you have muscle aches, and more rarely, a headache or sore throat. Symptoms are itchy eyes and throat, sneezing, stuffy nose, and sneezing relatively common; generally.