What to know about post-viral syndrome

As the name suggests, post-viral syndrome typically occurs after an individual experiences the consequences of an epidemic . It can develop even after seemingly simple bouts of the flu or the cold .

Once the person’s body has removed the virus, post-viral syndrome may make them feel drained of energy and usually unwell. this sense may linger for days to months after a virus infection .

The trigger for post-viral syndrome appears to be a reaction to the virus itself. Many doctors will treat post-viral syndrome within the same way as they treat chronic fatigue syndrome (CFS), because the two can have an identical presentation.

However, while CFS causes symptoms for no apparent reason, the symptoms of post-viral syndrome appear to possess their origins within the infection.

The medical profession isn’t sure why the symptoms arise. Some experts believe that it’s going to flow from to the lingering effects of the virus because the body continues to clear it out.

As a study within the journal Frontiers in Pediatrics notes, another theory is that the virus overloads the system , causing a reaction that triggers symptoms almost like those of CFS.

The authors of an earlier study suggest that the symptom of fatigue after a virus infection is thanks to inflammation within the brain.

Viruses cause the system to reply and attack them. This response causes stress and inflammation within the body. the consequences of this response often leave people feeling down, fatigued, and sometimes depressed.

Almost any virus infection can trigger post-viral syndrome, including:

common cold
Epstein-Barr virus
Post-viral syndrome could also be more prevalent or apparent in people with weakened immune systems.