Final answer:
Eye ointments are used to moisten and protect the eye, containing ingredients such as petrolatum, lanolin, and mineral oils to prevent water loss and maintain a moist environment for eye health.
Step-by-step explanation:
The agents in ointment form that are used to moisten and protect the eye are generally referred to as eye ointments or ocular lubricants. These products often include ingredients such as petrolatum, lanolin, mineral oils, and waxes, which are effective at creating a barrier to reduce water loss from the outermost layer of the skin, known as the stratum corneum. Eye ointments are particularly beneficial for maintaining the moist environment that the eye needs to function correctly and to provide relief from dryness or irritation.
Usually, an eye ointment is applied at night right before bed since they can cause blurred vision. They can be used in various situations, like after surgeries, for dry eye syndrome, or to treat eye infections when combined with medication. It is crucial to use these products as directed by a healthcare professional to avoid any adverse effects or interactions with other eye medications.