Discussions
Sprays Formulation Development
When developing sprays, formulation and device development go hand in hand. Changing one affects the other, and vice versa. For example, the design and geometry of the nozzle can affect the stresses placed on the suspension and thus the distribution of the spray droplets. Similarly, changes in excipients may affect the viscosity of the formulation as well as the efficiency of nozzle pumping - which is critical because drop size distribution affects where the drug is deposited in the respiratory tract and therefore its biologic efficiency and speed of onset of action. CD Formulation provides clients with expert development of spray formulations that we help our customers to rapidly develop their products and accelerate their commercialization.