Suggest Treatment For Lumbar Central Disc Bulge And Degenerative Disc

hi ive been diagnosed with a lumbar central disc bulge i also have degenerative disc disease, and spondylitis ive been told nothing can be done. i take alot of meds, zapain,gabbapentin,ibuprofen,these have caused hihg blood pressure so i have to take bendroflumethiazide 2.5mg,amlodipine 10mg ,lisinopril 10mg im fed up taking all these meds wich stands at 20 aday why cant they do anything?