Hi,
If your physician already made a diagnosis of
spinal stenosis then yes, these symptoms can come in that, otherwise, the possibility of other diseases are also there like hearing or
vestibular disorder [which your ENT doctor already rule out]
Use
multivitamin, more fluids, healthy food, play good music, talk healthy, create family environment these will bring her out from her sorrow.
Acupuncture has shown short term benefits [in pain and quality of life]. Analgesic / anti-inflammatory are there [judiciously used in geriatric].
Physical therapy programme can be joined. Surgeries are an option [that age might not suggest]. Please send her in online meditation workshop of art of living, it will help in cure also. Follow a neurologist's guidelines as you already are following.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Sunny Madar, General & Family Physician