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Is Haemorrhoids Genetic?
- Heritability
- ~20%
- Inheritance
- multifactorial
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Haemorrhoids (piles) have a modest hereditary component. A family history is a recognised risk factor though lifestyle factors are the dominant cause.
How Genetic Is Haemorrhoids?
Genetics plays a meaningful role in Haemorrhoids, with heritability estimated at around 20%. However, environmental factors — including diet, lifestyle, and exposure — also significantly influence risk.
Source: CDC
Does Family History Matter for Haemorrhoids?
Family history does matter. Having close relatives with Haemorrhoids can increase your personal risk, though it is not deterministic. Maintaining a healthy lifestyle and regular screening remain important regardless of family background.
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