Suggest Remedy For Irritation Of The Rt. Side Of Areola On Left Breast

Have an irritation of the rt. side of areola on left breast--had a Montgomery gland removed years ago, felt the same way, no itching, just irritated. Put calamine lotion on it a week ago and it went away, but had bubble bath last evening, had forgotten about it, irritation is back this morning. Anything else I should be putting on the irritation, does not itch or weep or anything, a bit sore. I am 80 years old. Ht. 5' 7", wt. 138, have not had health issues except for polymyalgia rheumatica that suddenly appeared about a year ago. Take 10mg of prednisone. Anything else I can apply to breast that would be better than calamine?