Cocaine Eyes

Various drugs affect the appearance of your eyes. Dilated pupils and bloodshot eyes are among the common effects of cocaine use. Cocaine makes your eyes appear bloodshot and watery. Cocaine causes blood vessels to constrict, which increases blood pressure. This results in bloodshot eyes. Coke-related bloodshot eyes can last anywhere from a few hours to several days after use. Frequent or long-term use of cocaine can contribute to a range of health conditions that affect eyesight. Cycloplegia, for one, causes trouble focusing on objects.