What is Lymphadenitis?
(Of lymph, adenosine), swelling and tenderness of filter (nodes) as a result of infections, most commonly under the jaws with sore throat, tonsillitis, and in the groin and armpits
What is Earache?
Pain in the ear, usually caused by inflammation of the middle ear or ear canal. I can also be induced by disorders of the pharynx, for example. Tonsillitis, throat abscess, malignant tumors, etc.
Earache is often used as a popular term for otitis media or otitis.