What are the negative effects of eye exam?

[Fairplains]

Some doctors may use dilation eye drops during an eye exam,would this cause any negative effect?

[Fairplay]

The reason why eye doctors use dilation eye drops during eye examiations is to dilate the center of the eye so as to give doctors a better view of the back of patient's eyes. The dilation eye drops may cause vision impairment and blurred vision, but all of these negetive effect would last for several hours, it wouldn't effect your vision.

[Fairpoint]

While doing an eye exam, eye doctors may use dilation eye drops which will make the eye dilated to look into your eyes easily. However, the drops may cause negative effects, such as blurred vision and light sensitivity.