Relieving internal and external hemorrhoidal symptoms, Preparation H Ointment is effective at shrinking swollen hemorrhoidal tissues and gives prompt soothing relief from pain, itching, and discomfort. Preparation H Ointment includes the active ingredient Bio-Dyne, which is yeast as a live cell derivative. Regular application of Preparation H Ointment provides continual therapy for relief of hemorrhoidal symptoms. This package includes one 50 g tube of Preparation H Ointment with an applicator nozzle. Apply freely morning, night, and after each bowel movement.