A higher prescription after dilation is usually temporary. The medication causes the ciliary muscles in the eye to become paralyzed, resulting in a higher prescription, which can improve on its own after a period of time.
Pupil dilation is a screening procedure where the pupil is dilated by a ciliary muscle paralyzing agent to produce a more accurate optometric result. It is normal to experience a loss of vision after dilation as a side effect of the medication, which can cause the patient to think they have a higher degree of vision, but it is actually transient and will improve on its own after a period of time.
Pupil dilation is generally divided into two kinds, such as fast pupil dilation and slow pupil dilation, fast pupil dilation drug recovery time is shorter, usually half a day. Slow pupil dilation drug recovery time is longer, usually in about two weeks.
There is no such thing as a higher degree after dilating the pupils, and patients are advised to keep a good mood and avoid too much tension.