Hi,
2 weeks is a long time to suffer from coughing,
sore throat and dry
hoarseness like trying to clear the throat, already taking second course of an antibiotic.
As you have mentioned tracheiitis, red spots on inner cheeks I would advise you the following:
Insist on some investigations like that of blood tests, X-ray of chest and
CT scan if there is any positive finding.
Oral course of
steroids in tapering doses.
Antihistamine and
anti-tussive that is to control or suppress the coughing.
Plain water steam inhalation.
Avoid all the factors like fumes, pollen, allergens in any form, chemicals and so on to avoid the instigating factors.
Voice rest to avoid strain on the laryngeal apparatus.
Plenty of oral fluids, particularly water.
Other medicines as per the clinical as well as findings of investigations.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, General Surgeon