When the dark circle in the center of your eye is larger than normal Dilated pupils (mydriasis) can happen for many reasons, such as a normal response to light, medication or drug use, eye exams ...

There are many different types of medications that can interfere with the nerves that make your pupils dilate, including: Recreational drugs also affect your nervous system and can cause your ...

He was found to have dilated pupils and glazed eyes and a quantity of cocaine was found in wraps hidden in the driver's footwell of his car. Officers sought to carry out a blood test, but Whyte ...