Suppository, Drug in solid form that is introduced into the rectum, urethra, or vagina and is dissolved by body temperature?

Suppository, Drug in solid form that is introduced into the rectum, urethra, or vagina and is dissolved by body temperature?

• A. Suppository
• B. Gtt.
• C. Suspension
• D. Ointment

Answer: (A)

The main idea is a solid dosage form that is inserted into a body cavity and melts or dissolves at body temperature to release the drug. A suppository fits this exactly: it is a solid preparation designed for insertion into the rectum, vagina, or urethra, and its base (often cocoa butter or a similar meltable material) melts at body temperature, releasing the drug for local or systemic absorption. This makes it particularly useful when oral administration isn’t possible or when local action at a mucosal site is desired. Guttae are liquid drops, suspensions are liquid dispersions, and ointments are semisolid topical products. None of these are solid forms designed to melt and release drug inside a body cavity.

The main idea is a solid dosage form that is inserted into a body cavity and melts or dissolves at body temperature to release the drug. A suppository fits this exactly: it is a solid preparation designed for insertion into the rectum, vagina, or urethra, and its base (often cocoa butter or a similar meltable material) melts at body temperature, releasing the drug for local or systemic absorption. This makes it particularly useful when oral administration isn’t possible or when local action at a mucosal site is desired.

Guttae are liquid drops, suspensions are liquid dispersions, and ointments are semisolid topical products. None of these are solid forms designed to melt and release drug inside a body cavity.