Phenylephrine eye drops are used to dilate the pupil and control redness caused by constriction of blood vessels inside the eye. They contain an active ingredient that helps constrict small blood vessels, which reduces redness and relieves irritation. Phenylephrine eye drops are used in eye examinations to dilate the pupil and also to treat eye redness caused by allergies or stress. The drops are placed inside the eye after washing your hands well, taking care not to touch the tip of the container to the eye to avoid contamination. You must adhere to your doctor's instructions and not use phenylephrine for long periods to avoid side effects.
Phenylephrine eye drops should be used with caution under the supervision of a doctor to ensure eye safety and achieve the best results.