![]() ![]() Regular visits can prevent serious problems by recognizing early signs. Make it a habit to see your eye doctor each year and more frequently if you have concerns or a condition that needs to be observed. With regular eye checks, your doctor is able to monitor your vision continually and let you know of any changes. Scheduling routine eye exams are essential to your eye health. ![]() This blog is not meant to address acute neurosurgical emergencies. Make sure to talk with your primary care doctor as well as your eye doctor immediately if you suddenly notice a change in pupil size, as this can be a sign of something very serious. The blown pupil, a fixed dilated pupil next to a normal-size reacting pupil is an ominous neurological sign and strongly suggests elevated intracranial pressure and a need for immediate intervention and scanning of the brain. Usually, this is not a dangerous condition and doesn’t even need treatment, but it is vital to make sure that it is not a result of something more.Ī sudden change in your pupils, where one is unexpectedly larger than the other, can be a result of head trauma, certain medications, or other medical conditions. Should I Be Worried If One Pupil Is Bigger Than the Other?Ībout 15-30% of people have different-sized pupils. The actual cause is unknown, but there are several other disorders or conditions that have been linked to uneven eye pupils, including: The main sign of polycoria is the presence of two pupils. One or both pupils may be elongated, oval, or form a vertical, horizontal, or oblique slit. These kinds of flaws are often mistaken for true polycoria and are still very rare. The occurrence of a congenital slit-like pupil, also referred to as 'cat pupil' is rare. Instead, the holes in your iris (the colored part of your eye) only look like extra pupils, but they are really just an imperfection of the iris and don’t cause any vision problems. This can obviously affect your vision and cause many limitations to those that suffer from this disorder.įalse, or pseudopolycoria is similar to true polycoria in the sense that it looks like you can see two or more pupils in one eye, but in this case, these pupils do not have separate sphincter muscles. Coloboma of the iris can look like a second pupil or a black notch at the edge of the pupil. Each pupil has its own connected sphincter muscle, and each expands or narrows individually. True polycoria is when you actually have two or extra pupils in a single eye. There are two different types, true polycoria and false, or pseudopolycoria. Polycoria is extremely rare, and it can be mistaken for many other conditions. It can affect one or both eyes and is often found in children but sometimes is not diagnosed until later in life. Polycoria does exist! When a person has two pupils or the appearance of two pupils, they are thought to have this condition. Split Pupils Can Dilate And Contract Better Than Circular Pupils. Is it possible to have two pupils in one eye? Have you ever seen someone that does? How would it work? What would it really look like? Let’s explore whether this is even possible. ![]()
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