My cornea thickness is 470 micrones and have myopia of -6 in left and -5 in right eye, am I a candidate for ASA/PRK?

You may have developed a corneal surface epithelial defect from getting hit in the eye. This could have happen from the trauma alone, even if you didn't have PRK. You should be examined by you eye doctor to determine whether the eye was injured.

After 6 weeks the surface of the cornea should be completely healed. You may have another condition unrelated to your recent surgery. You should return to your eye doctor to have it checked. Good luck.

You could try Systane Gel, Genteal Gel, or Muro 128 ointment to lubricate your eye for a few hours before seeing your surgeon. Most likely, the epithelium isn't stuck down that well to the "meat" down below it. So it might stick to the inside of your lid and then come off exposing the...

You may have night-time erosion syndrome and/or dry eye. Hypertonic 5% sodium choride ointment at night can really help. The chilled drop version used 3-4 times a day can help as well.If your eyes are dry, consider unfrozen autologous serum twice a day for a few months.See your surgeon or ...

The Symfony IOL usually gives pretty good distance and arm's length vision ( intermediate) but sometimes the near near vision will  need readers. In order for this particular lens to work, the distance needs to be pretty clear with minimal prescription. Sounds like they tried to...

It is hard to make a recommendation without knowing your corneal thickness, topography, pupil size, and systemic and ocular health. Please schedule a consultation with a refractive surgeon who can make a good assessment based on all of these measurements.