Preparation H is a popular topical (applied over the inflamed area) treatment for hemorrhoids, both external and internal. It also contains several inactive ingredients, such as aloe vera leaf extract, anhydrous citric acid, glyceryl monostearate, methylparaben, mineral oil, purified water, sodium benzoate, stearyl alcohol, vitamin E acetate, and xanthan gum. What does preparation H do , Find patient medical information for Preparation H rectal on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings., Get prompt, soothing relief from internal hemorrhoids with Preparation H Suppositories. Learn more about hemorrhoid suppositories and how to insert them., Shop PREPARATION H Hemorrhoid Ointment at CVS Pharmacy and enjoy FREE shipping on all eligible orders., Preparation H cream is used to provide temporary relief from hemorrhoids, which are swollen veins in the rectum that cause anal pain, itching, bleeding, and discomfort. Learn more about Preparation H cream., Discover Preparation H products that can help you find relief from hemorrhoid symptoms. Find relief, whether you're experiencing burning, itching or soreness..