There are many drugs both illegal and legal can lead to dilate the pupils. For example, inhalants, sedative hypnotic, and narcotics can cause Dilate Pupils. Besides, for people who often drink or drink too much also likely get Dilate Pupils. Besides, drugs like Ecstasy, amphetamines , cocaine, crack, meth can lead your eyes with dilate pupils. So, you shall take care of your eyes and keep away from those drugs if possible.
There are many different types of drugs both legal and illegal that can cause dilated pupils. Hallucinogenic drugs such as LSD and mushrooms can cause pupil dilation. Other drugs such as cocaine, marijuana, ecstasy and crystal meth can also lead to dilated puils. And prescription antidepressants can cause dilated pupils, too. Besides, anticholinergics such as atropine, hyoscyamine, and scopolamine can make the pupils dilated,too. You should avoid these drugs as much as possible.