How many days does it take to disperse pupils quickly?

Mydriasis does not take a few days, usually takes 30 minutes to 60 minutes.

Mydriasis is a common examination and treatment method in ophthalmology, used to relax the eye adjustment mechanism for more accurate examination or treatment. If the patient is young, the eye health is good, there are no other eye diseases, and the response to mydriasis drugs is fast, it usually takes only about 30 minutes to complete the mydriasis process. If the patient is older, the eye has cataracts, glaucoma and other diseases, the physiological function of the eye has declined, the response to the drug may be slower, the time of rapid dispersion of pupils will be correspondingly prolonged, and it may take about 60 minutes to complete.