As the year progresses it is more likely have symptoms such as cough, runny nose or sneezing and all are linked in some way to the four most common diseases today, cold, covid, flu or allergy. Although it is difficult to distinguish them There are some symptoms that are more conducive to some diseases than others.
there is one thing that they have in common the cold, the Covid and the flu and is that they are all produced by viruses and can be transmitted to other people. Instead, the allergy despite the fact that the patient has symptoms, he can be sure of this not contagious.
Distinguishing the flu from Covid is complicated because they have similar symptoms. Both are caused by viruses, although the flu is due to the flu virus and Covid is due to SARS-CoV-2 and can be spread easily and in very similar ways.
They are transmitted by small particles that are expelled from your nose and mouth when you sneeze, cough or talk. The main symptoms of flu and Covid are i cough, fever, headache and body aches. However, the covid It has also provided other symptoms which are characteristic of this disease such as loss of taste and smell or nausea and vomiting.
The only way to know for sure which virus you have when you have these symptoms is to do it take a coronavirus test to rule out What is this disease?
As for the cold, it is also caused by a virus and it is transmitted from one to the other even if it is not the same thing as the flu or Covid. The symptoms of a cold, while annoying for those who suffer from it, are milder than those caused by pre-existing conditions.
Cold sufferers have a runny nose, cough, nasal congestion, sore throat although it is not normal for them to have the muscle pain they get when there is the flu or Covid, nor does fever appear in the equation. The cold usually lasts 3 or 4 days and the patient begins to improve two days after the onset of symptoms.
The Allergy causes patients suffering from it to have itchy throat, nose, eyes, ears, as well as runny nose and sneezing. This disease has multiple factors that trigger it, it can be dust, pets, flower and tree pollen, grass and many other elements. When you are exposed to what causes allergies, the symptoms usually flare up and subside once the patient moves away from those elements. To avoid allergic reactions are very strong people who are allergic usually have antihistamine treatment, decongestants and nasal steroids.
These are the main characteristics of each of the diseases that in the winter months ravage Spain. However, many think that it is the cold that makes people ill but it is not so, it is the viruses that make people ill, even if it is true that the cold allows these microorganisms to survive better.
