Flu (Influenza) Symptoms and Signs

Flu (Influenza) Symptoms and Signs

Bloodshot or inflamed throat are two other symptoms of the flu. When the throat is swelling for a while, it might be another sign of influenza. At the initial phases, the area of mouth is annoyed all the time. It feels like you want to scratch it. It becomes harder to consume meals or beverages as the uncomfortable feeling follows the patient everywhere.