Eye medications should never be given directly onto which area?

Eye medications should never be given directly onto the cornea because this sensitive and protective outer layer of the eye is highly susceptible to injury. Applying medication directly to the cornea can cause irritation, damage, and discomfort due to the cornea's high sensitivity and critical role in vision. It is important to avoid instilling drops directly onto the cornea to prevent any potential harm.

When administering eye medications, it is more appropriate to place them in the conjunctival sac or onto the lower eyelid, where they can be absorbed effectively without the risk of causing trauma or discomfort to the cornea. These areas allow for safe delivery of the medication while minimizing side effects and ensuring that the medication reaches the targeted tissues.