My breast is painful and starting to get sores underneath. i've been told told several times that it is because of the size. please advise what i can do. this is the 3rd time i have sores?

Intertriginous Skin: Intertrigo refers to a type of inflammatory rash of the superficial skin that occurs within a person's body folds. Keeping the area of the intertrigo dry and exposed to the air can help prevent recurrences, as can removing moisture from the area using absorbent fabrics or body powders, including plain cornstarch and judiciously used antiperspirants. ref: https://en.wikipedia.org/wiki/Intertrigo

Breast pain & sores: First of all make, sure that your breasts have been examined by a MD to be sure that there is no internal problem. Large pendulous breasts tend to trap moisture under them with regularity. The use of the old fashioned corn starch application to keep the area dry has still not gone out of style for treatment. First you must treat the sores using hydrocortisone cream with a 4 x4 gauze inside the bra