Talk to Rheumatologist on Alregy Cause Of Pain Relief Ointment.

Mama went to see Dr Altaf Hussain Shah orthopedic specialist couple of days a go. she's 54 years old. she have heel spur. for the pain dr suggested her Deep Heat ointment which is causing her allergies on her foot. it's red and itchy and looks like a rash(tiny dane). she's already an allergy patiant(skin allergy). what else could we apply on her heel rather than Deep Heat which would not cause her allergies and still help her relief pain for sour heel. please suggest. ASAP! thank you!