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Fissure in Ano



    • Look For

    • Tears in the anal opening.
    • Causes of Fissure in Ano

    • Constipation - large / hard stool, straining
    • Chronic diarrhoea
    • Crohn’s disease
    • Childbirth
    • Infection - abscess, syphilis, tuberculosis, herpes
    • Haemorrhoids
    • Anal tumour
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