How Can Excessive Salivation, Watery And Sore Eyes And Right Sciatic Nerve Pain Be Treated?

I have a great MD hes been treating my allergies sense April To no avail I feel like I have a summer cold all the time it s so bad I must carry a spit bottle with me all the time my eye s water and stay red I have soar thought all the time I ve been treated with flonase and zyzal spray anahistamin spray and with all this he has me taking over cold and flue BP with all this I only get thicker flim. I m 66year old man I have Spondilithes all most all vertib have been fused last surgery Dr damaged my right sciatic nerve I ve spent 4 year in sever pain taking fentyneln among many other pain meds and now This what to do and what could it be I don t think I can take much more