When administering eye ointment, the nurse pull the lower lid down to expose the conjunctival sac which allows for better visualization.
A homogenous, viscous, semi-solid substance called an ointment is designed for external application to the skin or mucous membranes. It is often a greasy, thick oil (oil 80% - water 20%). The maximum amount of water that ointments can contain is indicated by a water number. When some degree of occlusion is desired, they are employed as emollients or for the application of active chemicals to the skin for protective, medicinal, or preventive purposes.
Topically applying ointments to various body surfaces is common practice. These include the mucous membranes and skin of the nose, chest, vulva, and anus. An ointment might or might not contain medicine.
Ointments are frequently excellent moisturizers for dry skin.
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