What are hemorrhoids? What causes hemorrhoids? What are the symptoms of hemorrhoids? Hemorrhoid prevention Hemorrhoid treatment How can I live a healthy lifestyle? Do hemorrhoids run in the family? What other conditions may feel like hemorrhoids? There's no conclusive evidence but some families do seem to have more trouble with hemorrhoids than others. Family diet may be partly to blame. © 2012 Pfizer Consumer Healthcare | Pfizer.com | Privacy Policy | Privacy Policy FAQs | Terms of Use | Special Offers | Site Map | Contact Us This site is intended for residents of the United States.