manufacture of pharmaceutical aerosols
Answers
manufacture of pharmaceutical aerosols
Fine mists: Space spray▪Coarse wet mist: Surface coating sprays▪Dry powders▪Steady stream
▪Foams: Quick breaking or stable (shave cream)The aerosol dosage form provides several distinct advantages including:
▪A portion of the medication can be withdrawn easily from the package without contaminating or exposing the remaining product
.▪The packaging prevents environmental oxygen, light, and moisture from adversely affecting the product
.▪The medication can be applied in a uniform thin layer without touching the affected area.▪
Fine mists: Space spray▪Coarse wet mist: Surface coating sprays▪Dry powders▪Steady stream
▪Foams: Quick breaking or stable (shave cream)The aerosol dosage form provides several distinct advantages including:▪
A portion of the medication can be withdrawn easily from the package without contaminating or exposing the remaining product.▪
The packaging prevents environmental oxygen, light, and moisture from adversely affecting the product.
▪The medication can be applied in a uniform thin layer without touching the affected area.▪It is possible to control the physical form, dose, and particle size of the emitted product through a metered valve.
- pressure filling (room temperature)
- cold filling (-30--40°F)
- compressed gas filling. ❤