Age 18, what procedure should I get done to make my eyes symmetrical? (Photos)

Thank you for your question and photos. While perfect symmetry is difficult to achieve, you may find improvement through a combination of dermal filler and neuromodulator injections. Hyaluronic acid dermal fillers can add volume to specific areas around the eyes, while a neuromodulator such as Botox can be used to relax overactive muscles.
Together, these formulas can help to create a more symmetrical appearance, with results that may last for over a year. I recommend scheduling an in-person consultation with an experienced, board-certified injector who can suggest the best combination of formulas for you.

It's difficult to say without the benefit of a formal evaluation. This is my expertise and a huge portion of my practice. Asymmetry is normal and expected. See an expert who does facial shaping with surgical and non surgical methods to get a comprehensive option. Best, Dr. Emer.

We are all asymmetrical to some degree and your eyes certainly fall within a normal range. To improve asymmetry we can use various tools such as Botox, fillers, and sometimes surgery. It depends of the patient's goals as well as the degree of correction needed. I encourage you to begin by visiting with a board certified plastic surgeon near you for a consultation.