TONSILLITIS:
Tonsillitis is a common infection of the tonsils.
The tonsils sit at the back of the throat. They are collections of lymphoid tissue that form part of the immune system.
Although tonsillitis can be uncomfortable and unpleasant, the condition is rarely a major health concern. Most people will recover from tonsillitis within a few days, whether they take medication or not. Most symptoms will resolve within 7–10 days.
SYMPTOMS
The most common symptoms of tonsillitis include:
a sore throat and pain when swallowing
red and swollen tonsils with pus-filled spots
fever
headache
difficulty swallowing
pain in the ears and neck
tiredness
difficulty sleeping
coughing
chills
swollen lymph glands
Less common symptoms may include:
fatigue
stomach pain and vomiting
nausea
furry tongue
changes in the sound of the voice
bad breath
difficulty opening the mouth