What are piles (Hemorrhoids)?
Piles or Hemorrhoids are swollen veins in the anus or lower rectum. The condition is similar to varicose veins.
The symptoms of hemorrhoids are experienced by 50 percent of adults, by the age of 50. It has been difficult to identify the exact cause of hemorrhoids.
Hemorrhoids may develop inside the rectum (internal hemorrhoids) or around the anus (external hemorrhoids).
However, there are plenty of efficient treatment alternatives, allowing people suffering from them to get relief with home remedies and lifestyle modification.
What are the causes of piles?
Hemorrhoids are caused by increased pressure in the lower part of the rectum. Under pressure the veins around the anus bulge or swell leading to the formation of hemorrhoids. Factors contributing to increased pressure in the lower rectum are as listed below:
- Diet with low fiber.
- Obesity
- Pregnancy, once the uterus increases in size to accommodate the baby, putting pressure on the veins in the colon.
- Constipation
- Chronic diarrhoea.
- Having to put excessive pressure during bowel movements.
- Prolonged sitting on the toilet seat.
- Lifting heavy objects regularly.
- Regular anal intercourse.
- Family history: Genetically passed from parents to children.
- Long hours of standing, without regular sitting breaks.
What are the different types of piles and what are their symptoms?
Piles or hemorrhoids can be classified into 3 main types - External piles (external hemorrhoids), Thrombosed piles (Thrombosed hemorrhoids) and Internal piles (Internal hemorrhoids).
External hemorrhoids: These are formed under the skin surrounding the anus and have the following symptoms-
- Soreness or itchiness around the anus.
- Dull ache and uneasiness.
- Swelling on the skin around the anus.
- Bleeding in severe cases.
Thrombosed hemorrhoids: A condition in which blood accumulates in external hemorrhoids and coagulates (thromboses); it can lead to:
- Inflammation
- Swelling
- Hard lump near the anus.
- Severe pain
Internal hemorrhoids: These are formed inside the rectum. They can't be seen or felt and generally do not cause discomfort. However, passing stools can aggravate and cause:
- The affected area to bleed without causing any pain. Bloodstained stools or blood on the toilet paper while cleaning the area.
- A prolapsed or protruding hemorrhoid forced through the anus, producing irritation and pain.
One should visit a doctor should any of the above symptoms show up. However, rectal bleeding is not exclusively because of hemorrhoids. Moreover, other causes such as other diseases, including anal cancer and colorectal cancer should be eliminated.
