Phenylephrine eye drops are used to constrict small blood vessels inside the eye, which helps reduce redness and swelling caused by inflammation or allergies. They contain an active ingredient that constricts blood vessels and relieves irritation and itching.
Phenylephrine eye drops are used in cases such as eye redness resulting from fatigue or exposure to environmental factors such as dust and smoke. They are placed inside the eye after washing your hands well, avoiding touching the tip of the bottle to the eye to keep the solution clean. You must adhere to the dose and duration prescribed by your doctor to avoid side effects and achieve the best benefit from using the drops.