What causes hemorrhoids
They are a result of increased pressure on the blood vessels in your anal canal and can develop inside the rectum (internal hemorrhoids) or under the skin around the anus (external hemorrhoids), often leading to anal discomfort, bleeding, itching or pain.1
What do hemorrhoids look like
External Hemorrhoids
External Hemorrhoids are what most people think of when they picture hemorrhoids. Location is the only difference between the two different types of piles, but the difference in discomfort can be considerable. External hemorrhoids form on the outside of the anus, directly on the opening where there are lots of nerve endings, so can be particularly itchy and painful.Internal Hemorrhoids
Internal Hemorrhoids are formed deep inside the anus and are not usually visible. They can resolve without treatment, but occasionally they will swell and protrude from the anus. Prolapsed hemorrhoids are internal hemorrhoids that have grown to the point that they protrude from the anus.Symptoms of Hemorrhoidal Disease
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Grade 1
- Bleeding
- Visible on proctoscopy
- Protusion on straining
- No prolapse
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Grade 1
The first stage, with no visible signs of venous disease.
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Grade 2
- Bleeding
- Protusion on straining
- Prolapse visible at anal margin during straining
- Spontaneous return when straining ends
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Grade 2
The first stage, with no visible signs of venous disease. However, damage may already be starting to accumulate inside the vein. This leads to venous reflux and is why you should start treating, even if your only symptoms are heavy and painful legs.
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Grade 3
- Bleeding
- Protusion on straining
- Visible on proctoscopy
- Prolapse requiring manual reduction
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Grade 3
The first stage, with no visible signs of venous disease. However, damage may already be starting to accumulate inside the vein. This leads to venous reflux and is why you should start treating, even if your only symptoms are heavy and painful legs.
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Grade 4
- Bleeding
- Discharge
- Permanent and irreductible prolapse
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Grade 4
The first stage, with no visible signs of venous disease. However, damage may already be starting to accumulate inside the vein. This leads to venous reflux and is why you should start treating, even if your only symptoms are heavy and painful legs.
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The main symptoms of Hemorrhoidal Disease that can occur at all grades of the disease are bleeding, pain, itching and discomfort.
Risk factors of Hemorrhoidal Disease
Low dietary fiber diet, spicy diet, alcohol intake
Obesity
Age
Pregnancy
Sedentary lifestyle
Chronic straining during defecation
Prolonged sitting on the toilet
Constipation and diarrhea