Dengue fever, flu or COVID-19? See the symptoms of each disease

Dengue outbreak puts health system on alert

Photo: Shutterstock/Saúde em Dia

Some places in Brazil have seen recently Dengue fever outbreak. A viral disease transmitted by mosquitoes, unfortunately, is already known to Brazilians. However, the Covid-19 pandemic, especially after the emergence of the Ômicron variant and its mutations, remains an issue that requires great attention. Not to mention the flu outbreak that spreads in cold times.

One of the big problems with all this is that some symptoms, such as fever and body aches, are common and frequent in all three types of illnesses.

Therefore, we have collected the main symptoms of dengue fever, influenza and Covid-19. In this way, in case of infection, it will be possible to get a better idea of the problem faced by the organism. Always remember that malaise can be caused by other illnesses. Only a medical evaluation and appropriate testing can diagnose a potential health problem of this type.

The main symptoms of dengue fever

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A rise in temperature with a sudden onset.
Headache.
Pain behind the eyes that gets worse with their movement.
Loss of taste and appetite.
Vomiting and nausea.
Dizziness.
extreme tiredness;

hemorrhagic

Severe and persistent pain in the abdomen.
persistent vomiting
The skin is pale, cool and hydrated.
Bleeding from the nose, mouth and gums.
Drowsiness, agitation and mental confusion.
Excessive thirst and dry mouth.
The pulse is fast and weak.
breathing difficulties.
Unconsciousness.
Spots and a measles-like rash on the skin, especially on the chest and upper extremities.
Softness and pain in the body.
Lots of bone and joint pain.