Alphagan P eye drops can helps us to reduce eye irritation , eye redness , and eye infections , it also helps us with Eye Care, Glaucoma.Treatment of inflammation of the eye, after surgery. Reduces inflammation and eases the redness and pain. Eye drops are applied directly to the affected eye(s) as directed by a healthcare professional. It is important to follow the prescribed dose and order of administration. The dose may vary depending on the individual condition of the patient. The medication used is as important as the medication prescribed.