Hai Sir, I Am Gopi, Last Six Month I Had

hai sir, i am gopi, last six month i had severe eye pain and head weight, so i am going to clinic. Dr. said pls bring the x ray. the x ray result is nasal septum is in midline and left maxillary sinus mucosal thickening seen , rest of the sinuses appears normal. impression: LEFT MAXILLARY SINUS MUCOSAL THICKENING.
Now what can i do sir, what solution my problem, its curable