Cupcake vs Muffin. With a cup of piping hot coffee, or a glass of frothy cold milk, no one can deny that a pastry is a welcome treat. If you go into a bakery, there are many pastries from which to choose, some of which look startlingly different, such as Danishes to some that look remarkably similar such as cupcakes and muffins.
Other factors can contribute to healing time but usually the eye heals quickly from a simple abrasion. In brief: Quickly. Generally speaking 24-48 hours for the epithelium to heal a corneal abrasion or scratch. Other factors can contribute to healing time but usually the eye heals quickly from a simple abrasion.  In brief: Quickly.
Treatment. According to the Mayo Clinic, a subconjunctival hemorrhage will resolve on its own in 10 to 14 days. No medication is required to heal the condition, and nothing can be done to speed up the recovery process. The eye just needs time to absorb the blood from the burst vessel.