Corneal damage appears spot how long can restore

Corneal damage spots generally take 1-3 months to recover, due to different circumstances vary.

Corneal damage spots usually damage to the corneal basement membrane, human corneal stroma is composed of collagen fibers and elastic fibers, when collagen fibers damage will form scars, severe corneal leukoplakia, and collagen fibers repair time is longer, generally takes 1-3 months to gradually recover. If infection occurs carelessly during recovery, affecting local blood circulation, recovery time will be extended accordingly.