Hello
Thanks for writing to H.C.M. for your query.
I have gone through your query regarding one node below your right ear, which is not responding to treatment with antibiotics, as you said that you have
sinusitis, this maybe one reason for this node.
Here I would like to tell you that enlargement of
lymph node below and behind the ear may be due to any infective or malignant pathology of it's draining area i.e.- Nose and
paranasal sinuses, tongue and teeth, jaw bone, throat and ear.Therefore to treat any node one should find out primary lesion some times we can find out it clinically but some times it is identified by investigations.
I would like to suggest you few basic investigations.
(1) C.T. scan of paranasal sinuses.
(2) F.N.A.C. from lymph node.
(3) Direct
Laryngoscopy.
Thorough examination of oral cavity, Pharynx and
larynx and their co-relation with inferences of investigations will disclose the diagnosis which can be later plan for treatment.
With Regards.