Bloody nose anyone?

Hi fellow survivors and supporters -
I have had this problem since just prior to my diagnosis of liver mets in early Jan 2001. My ENT cauterized it, but this did not help much as I was back on some heavy chemo. When my blood counts were lowest it was worse.
Tried nasal gels, saline and antibiotic in salve form. Left side eventually healed, but right side is still a problem. Spring allergies are making it worse again. I avoid the spray allergy med as this also exacerbates the problem!
Any ideas would be most welcome.