Page 117 - Pharmaceutics IV (02-06-01305)

“

Vehicles

227

Ophthalmic DD: Excipients

• Vehicles for ophthalmic drops are aqueous fluids using purified
water or WFI as the solvent.

• White petrolatum and liquid paraffin are used as vehicles for
ophthalmic ointments

228 114

Salma E. EL-Habashy