P.D.
They sound like they probably are hemmorhoids, which are basically varicose veins. They don't necessarily bleed unless they get small fissures. Unless they are really bothering her, they can be lived with. The main issue is cleanliness. Wet wipes can help. If they are very painful, then that may be the time to consider treatment. There's not much in the way of home remedies that really works. Of course, if she is really unsure that this is what they are, she should see a Dr.