Page 128 - Pharmaceutics IV (02-06-01305)
P. 128
Ophthalmic DD: dosage forms Semisolid preparations
Liquid preparations Ointments
Solutions Gels
Suspensions Ocular drug delivery
systems
Emulsions
Implants
Inserts
249
Ophthalmic DD: dosage forms
Liquid preparations
Solutions
• Ophthalmic solutions are the most common topical ophthalmic
preparation.
• Formulation concept: An ophthalmic solution formulation is always
the first choice if a drug substance has suitable aqueous solubility
(concentration!) and stability in the acceptable pH range.
250 125
Salma E. EL-Habashy
