What is important for maintenance after eye surgery?

I am considering eye surgery, and I am wondering what specific precautions I should take regarding post-operative maintenance. How should I handle any discomfort or changes around my eyes during the recovery process? If there are effective management methods or precautions to alleviate symptoms such as pain or swelling, I would appreciate advice from those who have experienced this. It would also be helpful if you could share any personal changes you noticed or any helpful tips you may have.