Ronidazole(罗硝唑) is an antiprotozoal agent.

Procodazole(丙考达唑) is a non-specific active immunoprotective agent against viral and bacterial infections, used as a potentiator.

Ciprofloxacin hydrochloride(盐酸环丙沙星) is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

Phthalylsulfathiazole (酞磺胺噻唑) is a broad-spectrum antimicrobial that can treat different types of infections including intestinal.

Erythromycin Ethylsuccinate (琥乙红霉素), an oral macrolide antibiotic produced by Streptomyces erythreus, reversibly binds to the 50S ribosome of bacteria, and inhibits protein synthesis.

Thimerosal (硫柳汞钠) is a well-established antiseptic and antifungal agent and usually used as a preservative in vaccines, immunoglobulin preparations, skin test antigens, antivenins, ophthalmic and nasal products, and tattoo inks.

Orbifloxacin (奥比沙星) is a synthetic broad-spectrum fluoroquinolone antibiotic.

Phthalylsulfacetamide (酞磺醋胺) is a sulfa drug, after oral administration, slowly decompose in the intestine,and release sulfacetamide ,generating antibacterial effect.