Hello Doctor, My mother is suffering from piles problem since few years.. But now a days she faces severe itching, inflammation and burning in anal area.. And a fishy discharge from anal during every bowel movement.. She feels very discomfort.. And itching all the time.. We consults  surgeon and take some medicines and ointments for this bt no improvement at all.. Pls suggest some effective medicine or ointments specially for itching and burning in anal..