Which term describes semisolid preparations intended for topical application?

Which term describes semisolid preparations intended for topical application?

• A. Ointment
• B. Lotion
• C. Gels
• D. Cream

Answer: (A)

Ointment is a semisolid topical dosage form characterized by a greasy, occlusive base. This type of preparation stays on the skin, provides a barrier to loss of moisture, and is especially suitable for delivering lipophilic drugs or protecting dry, irritated skin. That occlusive, oil-based nature sets ointments apart from others like creams, which are emulsions (blend of oil and water and usually less greasy), gels, which are jelly-like hydrophilic substances, and lotions, which are liquids. So the term that best describes semisolid preparations intended for topical application is ointment.

Ointment is a semisolid topical dosage form characterized by a greasy, occlusive base. This type of preparation stays on the skin, provides a barrier to loss of moisture, and is especially suitable for delivering lipophilic drugs or protecting dry, irritated skin. That occlusive, oil-based nature sets ointments apart from others like creams, which are emulsions (blend of oil and water and usually less greasy), gels, which are jelly-like hydrophilic substances, and lotions, which are liquids. So the term that best describes semisolid preparations intended for topical application is ointment.