Hi,
Noted your history having pain in throat, congestion,
stiffness of jaw joints and around ear, neck muscle problems,
post nasal drip and so on, Doctor prescribed only decongestant.
Since you have no insurance I would advise you the following:
Decongestant nasal drops 3 to 4 times a day followe by steam inhalation.
Ibuprofen in proper doses and duration if it suits you.
Decongestant tablets to be continued.
Take rest.
Avoid fumes and dust.
If this does not help then you may need a prescription based antibiotic.
Also use
povidone iodine gargles as instructed on bottle.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. T. Chandrakant, ENT and General Surgeon