"The most common cause would be anal rape. Someone has most likely been molesting the child."
--Um No. That is not accurate. It's from a yeast infection in the gut. Cut back of sugar and carbs while you fight it, get the child on probiotics and see your doc about possibly getting the child on a round of Nystatin or Difulcan. --also eat more yogurt.
Corbeil
There are several reasons a person can have itching around the anus. One reason could be worms.
Constipation
I never heard of hair around the anus. I've never seen an anus with hair.
The skin around the anus is naturally hairy in adults.
These are commonly caused by damage to the anus or to the anus canal. In most of the cases it's caused by a large or hard stool damages the anus canal.
ften the tiny capillaries around the anus will break during anal intercourse darkening bthe area. Commonly one can observe the area Immediate to the anus and it will offer some insight as to whether thois individual accepts anal intercourse.
Cuz you're a freak.
infrequent bowel movements or narrow opening of the anus.
Take it to the vet
Lick around the anus.
hell yah!