How can u tell if one's high by their eyes?
The pupils become dilated when a person uses drugs such as crystal meth. Many different types of drugs cause the eyes to dilate. Some of the other drugs are hallucinogenic drugs like LSD and mushrooms. A person's eyes will become dilated when they use drugs like cocaine, marijuana, and ecstasy also. Dilated pupils are very common when a person is high it's usually the first sign for many people.
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