Ointment is classified under which dosage form category?

Ointment is classified under which dosage form category?

• A. Semisolid
• B. Liquid
• C. Solid
• D. Suspension

Answer: (A)

Ointment is a semisolid topical dosage form. It has a thick, spreadable texture that remains on the skin rather than flowing like a liquid, and it isn’t a hard solid. The oily or greasy base helps form a barrier on the skin and allows gradual release of the medicine. Liquids are thin and flow, solids are hard or discrete particles, and suspensions are liquids with dispersed solid particles; none of these describe the semisolid, film-forming nature of ointment.

Ointment is a semisolid topical dosage form. It has a thick, spreadable texture that remains on the skin rather than flowing like a liquid, and it isn’t a hard solid. The oily or greasy base helps form a barrier on the skin and allows gradual release of the medicine. Liquids are thin and flow, solids are hard or discrete particles, and suspensions are liquids with dispersed solid particles; none of these describe the semisolid, film-forming nature of ointment.