It could be from your flare or it can be arthritis. You won't really be able to tell the difference until you reach remission. If your lower back still hurts after you get out of the flare it is probably arthritis. I find that by using a heating pad on my lower back that it helps alot.
Moderator for Allergies/Asthma and Co-moderator for UC
~Left sided Uc-'92-Colazal(9 daily),6mp(50-100mgs),Bentyl, Prilosec,Biotin,Forvia,Pro-Bio**Unable to tolerate ALL mesalamines**~Allergies-Singulair, Zyrtec~Secondary Reynauds Syndrome-'04-Norvasc~Sacroiliitis~bulging and herniated discs C5/C6 & C6/C7~3 epidural injections-had 2 series of 3, OA-Celebrex, Tylonel Arthritis and Voltaren Gel
To help Healingwell - click here: DONATE