Thanks for writing to H.C.M. for your query.
I have gone through your query regarding stuffy nose, sore throat
, blood in sputum and burning in throat after coughing.
I have analyse your symptoms and co-related them to think about yhe pathophysiology going on you. I am suspecting that most probably you are suffering from respiratory tract
infection involving both upper and lower respiratory tract and sinuses. To diagnose properly you should do these investigations-
(a) C.T.scan of paranasal sinuses
(b) X-Ray chest - P.A. view.
(c) Culture and sensitivity of throat swab.
(d) Sputum for Afb.
After this a thorough examination of nose and paranasal sinuses, throat and chest and there clinical co-relation with inferences of investigations one can reach to a correct diagnosis and that may be plan for treatment.