Causes

Hemorrhoids may be caused by straining to move a stool. They can also develop for other reasons, including pregnancy, aging, chronic constipation or diarrhea, and anal intercourse.
 
Prevention

To avoid constipation that can irritate hemorrhoids:

• Take a fiber supplement, such as Metamucil or Citrucel.
• Drink plenty of fluids, especially water and fruit juices.
• Eat plenty of fresh fruits, vegetables, and foods high in fiber.

Self-Care

• Use an over-the-counter rectal ointment such as Anusol HC or Preparation H.
• Soak in a tub of warm water for 10 to 15 minutes three times a day to help relieve pain and to clean and heal the area.
• Apply moistened wipes, such as Tucks pads, to the rectal area twice a day and after bowel movements.
• Take acetaminophen for pain relief. Do not take aspirin because it can make the bleeding worse.