Síndrome do intestino irritável: veja causas e sintomas

De acordo com especialistas, a síndrome do intestino irritável é uma condição gastrointestinal funcional que acomete o intestino causando alterações no funcionamento do trato gastrointestinal. Esta síndrome normalmente inicia na infância ou adolescência.

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Causas da síndrome do intestino irritável: - Alterações na motilidade do trato gastrointestinal - Infecção no trato gastrointestinal - Sobrecrescimento bacteriano - Depressão ou ansiedade - Situações recorrentes de estresse

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Sintomas: - Dor abdominal - Diarreia - Constipação - Distensão abdominal - Alteração das fezes - Diminuição de apetite

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O diagnóstico é feito normalmente quando o paciente apresenta dor abdominal pelo menos uma vez por semana, associado à alteração na frequência e formato das fezes por pelo menos 3 meses. Para confirmar a doença são realizados exames laboratoriais.

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O tratamento é realizado para aliviar ou eliminar os sintomas. O médico responsável irá orientar qual o melhor tratamento conforme a avaliação do paciente.

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