![]() ![]() People with glaucoma begin losing their side vision, and then the rest of their vision will slowly disappear. Glaucoma is an eye disease that is one of the leading types of blindness in America. ![]() In addition, people who share needles while injecting are more at risk of getting infections. People who snort cocaine also get frequent sinus infections because the nose is damaged and can’t properly clean the air that is breathed in. Sometimes, the bones in the sinuses around the eyes can deteriorate. When tissues don’t get enough blood, they don’t get enough oxygen, and they can become damaged or even die. This causes decreased blood supply to tissues in the nose and surrounding areas. When someone snorts cocaine, the blood vessels in and around the nose shrink. Cocaine and other illicit drugs may lead a person to develop this condition because of damage to nerves, muscles or the brain. This often makes it harder for the person to see clearly. One or both of a person’s eyes may quickly move up and down or from side to side. People with nystagmus have small eye movements that they can’t control. Some people who are using cocaine may wear sunglasses indoors or at night because of this effect. Enlarged pupils let in more light, so any lights in a person’s environment may seem extra bright. People who use cocaine are often more sensitive to light because their pupils are dilated. This condition can cause permanent damage and scarring to the eye, especially if someone has ulcers that get infected. Additionally, snorting can cause crack cornea, although doctors don’t know exactly how. Other substances that the cocaine is cut with may then get in the eye and damage the surface. When someone smokes cocaine, the cocaine in the vapor numbs the eye and makes a person blink less often. Small groups of cells in the cornea may die in some cases, and other cases may involve ulcers on the surface of the eye. “ Crack cornea” is a condition where the cornea is damaged. The cornea is the clear layer in the front part of the eye that sits over the iris and pupil. Types of eye damage resulting from cocaine use include: People who use cocaine can have eye damage that is sometimes serious and permanent. The changing appearance of the eye can be a sign that there are underlying issues. Someone may also have jaundice if they get an infection from contaminated needles. Jaundice, or yellow skin and eyes, happens when the liver is damaged or can’t keep up. If someone takes a high dose of cocaine or uses cocaine that has been cut with harmful substances, the liver may not be able to process the substances quickly enough. Some people call this effect “cocaine eyes” or “cocaine pupils.”Ĭocaine is processed by the liver. When people have dilated eyes, the black part of their eyes looks very large and the colored iris looks smaller. In some cases, this may lead to eye tremors or muscle twitches around the eye and eyelid.Ī common effect of cocaine is eye dilation or enlarged pupils. Red or bloodshot eyes from cocaine use is common because the substance affects a person’s blood vessels.Ĭocaine can damage muscles and nerves. People who use cocaine may have eye symptoms that include: People who believe that cocaine is affecting their eyes should see an eye doctor to check for and treat damage. ![]() Cocaine’s effects on the eyes range from simple things that affect the appearance of the eye, such as dilated pupils, to more serious eye conditions that affect vision. In addition to these effects, cocaine use can also damage the eyes. They will typically feel exhausted, depressed, irritated and paranoid. Additionally, when the effects of cocaine start to wear off, people tend to crash. People who snort cocaine will often have nose damage, and people who inject the drug tend to have track marks and damage to veins near injection sites. Cocaine also affects a person’s mental health, often leading to depression, anxiety, and altered sleep patterns. Many people have heart issues, such as an increased heart rate, raised blood pressure and heart attacks. When people use cocaine, they often have negative health effects. Other possible effects include being more social, feeling less hungry, not sleeping and having hallucinations. However, others may feel more aggressive or irritable. This increased energy may make some people feel more mentally alert and focused, allowing them to be more productive than normal. Most people feel a euphoric high and have higher amounts of energy. Cocaine is an illegal stimulant drug that affects each person a little differently. ![]()
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