Periactin is the brand name for which active ingredient?

Periactin is the brand name for which active ingredient?

• A. Cyproheptadine
• B. Sertraline
• C. Paroxetine
• D. Fluvoxamine

Answer: (A)

Periactin is the brand name for cyproheptadine, an antihistamine with antiserotonergic properties. In pharmacology, brand names map to specific active ingredients, and Periactin corresponds to cyproheptadine, not the antidepressants listed. The other options—sertraline, paroxetine, and fluvoxamine—are selective serotonin reuptake inhibitors used for depression and anxiety, and they don’t share the Periactin brand. Cyproheptadine is sometimes used as an appetite stimulant and to treat allergic symptoms due to its antihistamine effects, which is why you see this brand name associated with it.

Periactin is the brand name for cyproheptadine, an antihistamine with antiserotonergic properties. In pharmacology, brand names map to specific active ingredients, and Periactin corresponds to cyproheptadine, not the antidepressants listed. The other options—sertraline, paroxetine, and fluvoxamine—are selective serotonin reuptake inhibitors used for depression and anxiety, and they don’t share the Periactin brand. Cyproheptadine is sometimes used as an appetite stimulant and to treat allergic symptoms due to its antihistamine effects, which is why you see this brand name associated with it.