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With information like what drugs cause dilated pupils at hand, along with the various other signs of substance use you will be able to recognize substance use issues earlier. Substance use comes along with a number of rather serious and concerning signs and symptoms, all of which can help you and the rest of your family determine how dire your loved one’s situation truly is. It is important to consider dilation as one sign of possible drug use, but it is not the only determining factor. However, once the user begins to detox from those drugs their eyes have the opposite reaction and the pupils become dilated. This is often referred to as " pinpoint pupils". When the user is under the influence of drugs like heroin, their pupils actually become greatly constricted and tiny. Withdrawal from heroin and other opioids can cause dilated pupils. Be aware that if your loved one is in detox when you notice dilated pupils, it may be a symptom of withdrawal. If you notice your loved one’s behavior has been changing you may be curious to know what drugs cause dilated pupils. Antihistamines (Including cold and allergy medications).Methamphetamines and other amphetamines.Drugs and medications that can cause dilated pupils are: Knowing what drugs can cause dilated pupils can help you to determine what substance they are using. When variations in lighting, brain injury, disease or other various factors that may cause pupil dilation can be ruled out, it is very possible that your loved one’s constricted or dilated pupils may be due to substance use. This is important because it can help determine whether or not someone may require a medical detox program before entering into a program like a inpatient drug rehab or an outpatient drug rehab. Knowing what drugs cause dilated pupils can be extremely helpful in not only identifying that someone has a substance use problem, but it can also help determine what kind of drugs they are abuse. While these other, non-drug related issues can cause dilated pupils it is one of the most common signs of drug abuse. Poisoning can also cause dilation of your pupils, as can brain injury and disease. Dilation due to substance use or taking such medications is usually a temporary reaction to the substance. Illicit Drugs Often Cause a Pupil to DilateĬhemical changes in your body that affect your pupils can include medications and illicit drugs like heroin, methamphetamine, cocaine and marijuana. Although pupils are generally responsive to your needs for better vision, they sometimes change size as an emotional response or due to chemical changes in the body. The size of your pupil is directed by the colored portion of your eye called the iris. This light regulation is crucial to things like normal vision and focus. Your pupils are the black dots in the center of your eyes that change in size in order to regulate the amount of light that enters. The science behind drugs causing dilated pupils Knowledge is power and overcoming substance use is a difficult foe which oftentimes requires a lot of effort and resources to achieve successfully. Now for the important question: What drugs cause dilated pupils?Īrming yourself with these facts can help you become more aware of the signs of drug addiction and alcoholism and will allow you to act quickly if you do recognize that there may be a problem specialized rehab facility to get them the help they need. Pupil Dilation or Other Signs: We Can Help.Illicit Drugs Often Cause a Pupil to Dilate.The science behind drugs causing dilated pupils.Now for the important question: What drugs cause dilated pupils?.
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