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About the
Disease
Piles are inflamed hemorrhoids. Hemorrhoids are vascular structures in the
anal canal which help with stool control. They become pathological or
piles when swollen and inflamed. In their physiological state, they act
as cushion composed of arterio-venus channels and connective tissues.
These are unpleasant inflammations which give problem as they increase
in size. They are approximately 2 to 4 cm. above the opening of anus.
Types of piles
According to the position of piles, these are of two types:
• Internal
piles: These piles are the part of superior hemorrhoidal plexus that
occur above the dentate line. They are covered by the columnar
epithelium which lacks pain receptors. They are classified into four
grades based on the degree of prolapsed.
• Grade
I ( no prolapse, just prominent blood vessels)
• Grade
II (prolapse upon bearing down but spontaneously reduce)
• Grade
III (prolaspse upon bearing down and requires manual reduction.)
• Grade
IV (prolapsed and cannot be manually reduced)
• External
piles: these piles are the part of inferior hemorrhoidal plexus that
occur below the dentate line.they are covered proximately by anoderm and
distally by skin, both of which are sensitive to pain and temperature.
According to the mood of piles, these are of two types
•
Bleeding piles
•
Non-bleeding piles
All
types of piles are initially painless but painful when they are either
strangulated or infected. Sometimes due to pressure of piles, patient
may get an anal fissure especially at 6 and 12 o’clock which is very
painful in nature.
Sometime the piles run with some associated problems like anal fissur ,
abcess, fistulea, peruritis also .
Many
other ano-rectal problems like anal fissures, pruritus ani, deep septic
anal fissures (forming fistula ano), abscesses are the post complicacy
of any type of chronic piles. Rectal bleeding may also occur due to
colorectal cancer, ulcerative colitis including inflammatory bowel
disease, diverticular disease and angiodysplasia. Other conditions that
produce an anal mass include: skin tags, anal warts, rectal prolapse,
polyps and enlarged anal papillae.
Signs and symptoms of piles:
• Itching,
burning, swelling, irritation and loosened skin around anus.
• Pain
during and after stool passing and in sitting position.
• Anal
area becomes red, sour and inflamed.
• Person
may strain excessively during stool passing and flatus.
• Frequent
desire for defecation without satisfaction and sometimes constipation
also.
• Bright
red blood (sometimes shower type) per rectum during stool passing
causing severe anemia.
• In
advance stage of the disease, muscular structure comes out during
defecation which may be pushed back mechanically.
• Sometimes,
patients feel a hard and painful structure near anal orifice in the form
of thrombosed external hemorrhoids.
• Frequent
urination and retention of urine.
Causes of piles:
The
exact cause of piles is unknown. A number of factors are believed to
play a role including:
• irregular
bowl habits (constipation , diarrhea, dysentry )
• a
lack of exercise and nutritional factors (low fiber diet)
• increased
intra-abdominal pressure (prolonged straining, ascitis, an intra
abdominal mass, or pregnancy)
• An
absence of walls within the hemorrhoidal veins and aging.
• Obesity,
prolonged sitting, chronic cough, and pelvic floor dysfunction are other
factors which increase the risks of piles
• Genetic
factors are also believed to increase the risk of piles.
• Lifting
heavy weights regularly.
• Risk
factor inceses in old age.
Precautions:
• Intake
of fibrous food such as fruits and vegetables and plenty of water to
avoid constipations.
• Avoid
fast food, non veg., highly spiced and fried food.
• Avoid
straining during defecation.
• Reduction
of body weight in obese people
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