inside Autumn and winter season They occur more often respiratory discomfort This may be related to Flu, allergies, flu or COVID-19. However, although all these conditions are met Common symptoms exist material difference among these conditions.
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The Difference Between Flu, Allergies, Influenza and COVID-19
The origin of these diseases
Very COVID-19, like the common cold and flu, is caused by a virus. However, these are caused by different pathogens because COVID-19 is caused by the SARS-CoV-2 virus and Common cold, mainly caused by rhinovirussaid Daniel Pahua Díaz, a scholar at the School of Medicine at the National Autonomous University of Mexico (UNAM).
although The influenza virus is called H1N1, Although according to the Centers for Disease Control (CDC), these genes and antigens are changing.
in the case of this allergythese are free of infectious pathogensParvadias said. That is to say, They are not caused by any virus or bacteriabecause it is actually an exaggerated response of the immune system to certain substances in the environment, e.g. Pollen, dust, spores, etc.
form of infection
in the case of Flu, influenza and COVID-19 often spread in similar ways, which are respiratory droplets released through close contact and when someone breathes, coughs, sneezes, talks or sings. These can be inhaled or land in the mouth or nose of nearby people, warn Mayo Clinic, Also from the United States.
In addition, if COVID-19 can also spread when people touch surfaces or objects Touching your mouth, nose or eyes after detecting the virus, although this is not considered one of the main ways the virus spreads.
instead, Allergies are not contagious because there is no pathogen that causes themand these occur during seasonal changes.
symptom
As for flu symptomsthese may be:
- nasal congestion
- smell disorder
- runny nose
- sore throat
- Muscle pain
- cough
- fatigue
Although Symptoms of COVID-19 yes:
- Difficulty breathing
- fatigue
- fever
- Loss of smell and/or taste
- Muscle pain
- cough
If you have flu symptoms:
- fever
- cough
- sore throat
- Runny or stuffy nose
- muscle or body pain
- Headache
- fatigue (fatigue)
Some people may even experience vomiting and diarrhea, although this is more common in children than adults, the CDC says.
on the other hand, allergy symptoms It is actually located in the nasal cavity and is characterized by:
- nasal congestion
- smell disorder
- runny nose
changes in breathing
According to experts, Mild breathing difficulties may occur when you have a coldr, but the patient’s life or organ function will not be impaired in the same way as an allergy, unless the patient has a previous respiratory disease such as asthma.
instead, In influenza and COVID-19, Based on the clinical characteristics of the affected individuals, Will damage lung function and life, Therefore, it is necessary to intubate the patient to facilitate breathing.
The Mayo Clinic currently says there is no cure for the common cold, but treatment may include pain relievers and over-the-counter medications such as decongestants, which will help patients recover.
At the same time he allergy treatmentOn the other hand, this may include over-the-counter or prescription antihistamines, steroid nasal sprays, and decongestants, and avoiding allergens as much as possible.
in the case of Coronavirus disease, To date, there is only one approved antiviral drug, called Remdesivirand some other medications can help He said the severity of COVID-19 can be reduced.
Dangzai influenzawhich also requires a doctor to prescribe appropriate antiviral treatment.
Illness and recovery time
When you have a cold, symptoms may or may not be severe. and will last four to five days. According to experts, most people recover from the flu in three to 10 days; although some colds can last as long as two to three weeks.
although In allergic rhinitis, the discomfort will always be there Exposure to environmental factors that trigger it.
COVID-19, on the other hand, Appears within 10 to 14 days After infection With the flu, uncomplicated signs and symptoms usually disappear after 3-7 days In most cases; although the cough and discomfort may last for more than two weeks.