What is the primary function of protectants in ointments?

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Study for the Pharmaceutics II Exam 2 Concepts Test with flashcards and multiple choice questions. Each question has hints and explanations. Prepare effectively for your exam!

Multiple Choice

What is the primary function of protectants in ointments?

Explanation:
Protectants form a protective barrier over the skin, especially when it’s irritated or wounded. That barrier shields the surface from irritants and further injury while keeping the skin in a moist, healing-friendly environment. This protective, occlusive film is the main purpose of protectants in ointments, helping the skin recover. While they can feel soothing and may help retain moisture, the essential role is to protect the injured or exposed skin and permit healing.

Protectants form a protective barrier over the skin, especially when it’s irritated or wounded. That barrier shields the surface from irritants and further injury while keeping the skin in a moist, healing-friendly environment. This protective, occlusive film is the main purpose of protectants in ointments, helping the skin recover. While they can feel soothing and may help retain moisture, the essential role is to protect the injured or exposed skin and permit healing.

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