This was one of Hahnemann’s premier remedies. It finds application for any condition, especially of the skin, with exquisite sensitiveness, cannot bear even the slightest touch. Tendency to abscess, very painful abscesses or developing abscesses. Hepar sulph is a great remedy for painful inflammatory conditions such as abscesses and other skin infections, gum infections, and ear infections. Dogs who need this homeopathic remedy are in such pain that they will cry, growl, snap or try to hide if the affected area is touched. Ear Infection - Infection with or without discharge - yellow free-flowing pus.