Always remember that even though a complication may be unusual it can still happen to you. Most people say they have very little discomfort. Increasing pain may be a sign of a major problem. This is often most marked in the lower lids and on the cheek. If there is bleeding it may be worse.
Some patients experience bruising that extends on to the surface of the eye.
Bleeding after surgery can be significant especially if it goes behind then eye. If bleeding occurs then infection may develop in a hematoma. This is more common in those genetically prone to heavy scar. Scar revision is sometimes helpful but some scars cannot be improved. This is usually temporary and due to swelling.