What is a common effect experienced by residents who have received an eye ointment?

After receiving an eye ointment, a common effect reported by residents is temporary blurred vision. This occurs because the ointment creates a film over the surface of the eye, which can interfere with the clarity of vision immediately following application. This effect is generally short-lived as the ointment is absorbed or washed away naturally through tear production and blinking.

In comparison, while some might expect clearer vision as a result of treatment, the immediate aftermath of ointment application does not enhance visual acuity. The potential for conjunctivitis developing is not a typical outcome of ointments but can be a concern if the product is contaminated or if an allergic reaction occurs, which isn't directly related to the normal effect of the ointment itself. Increased sensitivity to light is not a common effect associated with eye ointments either; this symptom would more likely be related to specific conditions or other medications.