How to heal the eye if cataract surgery did not go well?

Depends: The treating ophthalmologist will discuss with you the means for dealing with a surgery which had complications. This may involve extra use of medication, further surgery and sometimes referral to a specialist like a retinal surgeon. In some cases time is the only thing needed as all eyes do not heal at the same rate.

????: Consult with your doctor, consider a second opinion. Without specifics this question is difficult to answer.

Depends: Using the topical medications as directed by your eye doctor is very important. Unfortunately, your healing depending upon what complication occurred and how it was handled by your surgeon.