{"id":13810,"date":"2025-04-30T17:16:33","date_gmt":"2025-04-30T09:16:33","guid":{"rendered":"https:\/\/ruidapacking.com\/?p=13810"},"modified":"2026-09-01T19:42:39","modified_gmt":"2026-09-01T11:42:39","slug":"what-are-enteric-coated-tablets","status":"publish","type":"post","link":"https:\/\/ruidapacking.com\/pt\/what-are-enteric-coated-tablets\/","title":{"rendered":"O que s\u00e3o comprimidos com revestimento ent\u00e9rico? Benef\u00edcios, usos e guia de equipamentos farmac\u00eauticos<\/span>"},"content":{"rendered":"\n

1. Introdu\u00e7\u00e3o<\/h2>\n\n\n\n

Enteric coated tablets have become a staple in modern pharmaceutical formulations, especially for medications that must bypass the acidic environment of the stomach. In order to produce enteric coating tablets, the pharmaceutical equipment, particularly tablet coating machines, play a crucial role. In this guide, we\u2019ll explore what enteric coated tablets are, how they work, the types of coating methods in pharmaceutical industry, and what machinery is needed to produce them.<\/p>\n\n\n\n

\"different<\/figure>\n\n\n\n

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2. O que \u00e9 revestimento ent\u00e9rico?<\/h2>\n\n\n\n

Enteric coating is a protective layer applied to tablets, capsules, or caplets that prevents them from dissolving in the acidic environment of the stomach. Instead, this coating ensures that the medication passes through the stomach intact and only dissolves in the more neutral or alkaline environment of the intestines.<\/p>\n\n\n\n

Enteric coating is commonly made from pH-sensitive polymers that remain stable in low pH (acidic) but break down at higher pH levels (typically above pH 5.5 to 7.0), which are found in the small intestine. Enteric coatings are especially useful for:<\/p>\n\n\n\n

\u2022 Protecting acid-sensitive active ingredients<\/p>\n\n\n\n

\u2022 Preventing stomach irritation caused by certain medications<\/p>\n\n\n\n

\u2022 Targeting drug release to the intestines for better absorption or therapeutic effect<\/p>\n\n\n\n

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3. Como funcionam os comprimidos com revestimento ent\u00e9rico?<\/h2>\n\n\n\n

Enteric coated tablets work by using a specialized outer layer that resists the acidic pH of the stomach but dissolves in the more neutral or alkaline pH of the intestines. Here’s how the process works step-by-step:<\/p>\n\n\n\n

    \n
  • Ingest\u00e3o: <\/strong>Depois que o comprimido \u00e9 engolido, ele passa pelo es\u00f4fago at\u00e9 o est\u00f4mago.<\/li>\n\n\n\n
  • Resist\u00eancia a \u00e1cidos: <\/strong>O revestimento ent\u00e9rico permanece intacto no est\u00f4mago (pH 1,0\u20133,5), protegendo os ingredientes ativos de serem liberados ou degradados pelo \u00e1cido estomacal.<\/li>\n\n\n\n
  • Tr\u00e2nsito para os intestinos: <\/strong>O comprimido vai para o intestino delgado, onde o pH sobe gradualmente para cerca de 6,5\u20137,5.<\/li>\n\n\n\n
  • Dissolu\u00e7\u00e3o do revestimento: <\/strong>O revestimento ent\u00e9rico \u00e9 projetado para dissolver nesse pH mais alto, permitindo que o comprimido se quebre e libere seu ingrediente farmac\u00eautico ativo (IFA).<\/li>\n\n\n\n
  • Absor\u00e7\u00e3o direcionada: <\/strong>O medicamento \u00e9 ent\u00e3o absorvido no intestino, seja para tratamento localizado (por exemplo, medicamentos anti-inflamat\u00f3rios para problemas intestinais) ou para circula\u00e7\u00e3o sist\u00eamica.<\/li>\n<\/ul>\n\n\n\n
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    <\/p>\n\n\n\n

    (Cr\u00e9dito da foto: https:\/\/www.pharmapproach.com\/enteric-coating-2\/)<\/p>\n\n\n\n

    4. Exemplos de medicamentos e medicamentos com revestimento ent\u00e9rico<\/h2>\n\n\n\n

    Enteric coated tablets are widely used in both prescription and over-the-counter (OTC) medications. In the pharmaceutical and nutraceutical industries, enteric coating is applied to a variety of dosage forms, including enteric-coated tablets and enteric coated caplets. Each form offers different benefits depending on formulation goals, drug type, and manufacturing preferences.<\/p>\n\n\n\n

    Revestimento ent\u00e9rico comum <\/b><\/strong>Drogas<\/b><\/strong><\/p>\n\n\n\n

    Here below are some enteric coated tablets examples for the commonly used enteric coated drugs for different category and different reasons.<\/p>\n\n\n\n

    \n

    Comprimidos para<\/b><\/strong><\/p>\n<\/td>

    		\n

    Categoria<\/b><\/strong><\/p>\n<\/td>

    		\n

    Por que usar revestimento ent\u00e9rico<\/b><\/strong><\/p>\n<\/td><\/tr>

    \n

    \u00c1cido estomacal<\/p>\n<\/td>

    		\n

    Inibidor da bomba de pr\u00f3tons<\/p>\n<\/td>

    		\n

    Protege medicamentos sens\u00edveis a \u00e1cidos; melhora a absor\u00e7\u00e3o nos intestinos<\/p>\n<\/td><\/tr>

    \n

    G\u00e1strico<\/p>\n<\/td>

    		\n

    Anti-inflamat\u00f3rio\/AINE<\/p>\n<\/td>

    		\n

    Reduz a irrita\u00e7\u00e3o g\u00e1strica; usado para a sa\u00fade do cora\u00e7\u00e3o<\/p>\n<\/td><\/tr>

    \n

    Analg\u00e9sico<\/p>\n<\/td>

    		\n

    Al\u00edvio da dor\/AINE<\/p>\n<\/td>

    		\n

    Atrasa a libera\u00e7\u00e3o para prevenir \u00falceras g\u00e1stricas<\/p>\n<\/td><\/tr>

    \n

    Probi\u00f3ticos<\/p>\n<\/td>

    		\n

    Suplemento para a sa\u00fade intestinal<\/p>\n<\/td>

    		\n

    Enteric coated probiotics protect live cultures through stomach acid<\/p>\n<\/td><\/tr>

    \n

    Digest\u00e3o<\/p>\n<\/td>

    		\n

    Terapia enzim\u00e1tica digestiva<\/p>\n<\/td>

    		\n

    Libera enzimas no duodeno para digest\u00e3o<\/p>\n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Enteric coated pills also come in various forms such as tablets or caplets. Here a table for the comparison for these two forms of enteric coating medicines.<\/p>\n\n\n\n

    \n

    Recurso<\/b><\/strong><\/p>\n<\/td>

    		\n

    Comprimidos com revestimento ent\u00e9rico<\/b><\/strong><\/p>\n<\/td>

    		\n

    Comprimidos com revestimento ent\u00e9rico<\/b><\/strong><\/p>\n<\/td><\/tr>

    \n

    Forma<\/p>\n<\/td>

    		\n

    Redondo ou oval<\/p>\n<\/td>

    		\n

    Oblongo, aerodin\u00e2mico<\/p>\n<\/td><\/tr>

    \n

    Facilidade de degluti\u00e7\u00e3o<\/p>\n<\/td>

    		\n

    Moderado<\/p>\n<\/td>

    		\n

    Mais f\u00e1cil que tablets<\/p>\n<\/td><\/tr>

    \n

    Aplica\u00e7\u00e3o de revestimento<\/p>\n<\/td>

    		\n

    Aplicado por meio de m\u00e1quinas de revestimento de filme ou panela<\/p>\n<\/td>

    		\n

    Igual aos tablets<\/p>\n<\/td><\/tr>

    \n

    Localiza\u00e7\u00e3o da Dissolu\u00e7\u00e3o<\/p>\n<\/td>

    		\n

    Intestino (ativado pelo pH)<\/p>\n<\/td>

    		\n

    Intestino<\/p>\n<\/td><\/tr>

    \n

    Uso t\u00edpico<\/p>\n<\/td>

    		\n

    Medicamentos prescritos, suplementos<\/p>\n<\/td>

    		\n

    Multivitaminas, medicamentos de venda livre<\/p>\n<\/td><\/tr>

    \n

    Prefer\u00eancia de fabrica\u00e7\u00e3o<\/p>\n<\/td>

    		\n

    Alto volume e baixo custo<\/p>\n<\/td>

    		\n

    F\u00e1cil manuseio, menos poeira<\/p>\n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    5. Pr\u00f3s e contras do comprimido com revestimento ent\u00e9rico<\/h2>\n\n\n\n

    Enteric coated tablets are widely used in the pharmaceutical industry for their ability to deliver active ingredients safely and effectively. However, while they provide significant advantages, they also come with certain production and formulation challenges.<\/p>\n\n\n\n

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    <\/p>\n\n\n\n

    1) <\/b>Vantagens do revestimento ent\u00e9rico <\/b><\/strong>Comprimidos<\/b><\/strong><\/h3>\n\n\n\n