Which coating type is designed to protect the drug's taste?

Which coating type is designed to protect the drug's taste?

• A. Enteric coated
• B. Film-coated
• C. Uncoated
• D. Gastro-resistant

Answer: (B)

Taste masking comes from a thin film layer that coats the tablet, forming a barrier between the drug and the taste buds. This film-coated layer hides the drug’s flavor as it sits in the mouth and during initial swallowing, and is designed to dissolve later in the stomach or intestines so the medication can be absorbed. Enteric or gastro-resistant coatings, by contrast, are meant to protect the drug from stomach acid or control where in the GI tract release occurs, not specifically to mask taste. An uncoated tablet would expose the drug directly to the tongue, making its taste noticeable. So the coating type intended for protecting the drug’s taste is the film-coated coating.

Taste masking comes from a thin film layer that coats the tablet, forming a barrier between the drug and the taste buds. This film-coated layer hides the drug’s flavor as it sits in the mouth and during initial swallowing, and is designed to dissolve later in the stomach or intestines so the medication can be absorbed. Enteric or gastro-resistant coatings, by contrast, are meant to protect the drug from stomach acid or control where in the GI tract release occurs, not specifically to mask taste. An uncoated tablet would expose the drug directly to the tongue, making its taste noticeable. So the coating type intended for protecting the drug’s taste is the film-coated coating.