Hemorrhoids

I was going through this report about how rapidly hemorrhoid and constipation, which may not be taken as a disease, is spreading now a days. Though, i don't know if hemorrhoid and constipation qualifies as a disease but it is actually really painful for the patient. But, now you have many natural ways to cure hemorrhoids and constipation. You find different ways to cure Hemorrhoids and also it educates a lot about it. How they can happen? How can you prevent them? I do believe it's better to be educated about the diseases......cause that will help.