Some people with this syndrome also have weak reflexes, though many report no other symptoms. Several medical conditions , including syphilis, damage to the eye, and, in rare cases, the varicella-zoster infection, can cause Adie syndrome. However, doctors are sometimes unable to identify a cause.
The test can also act as a warning sign for serious medical conditions. If the pupils are not round, this could indicate :. When the pupils do not constrict or dilate in the way that a doctor would expect, this might be a sign of:.
It can also help healthcare professionals diagnose eye health issues and eye trauma. Although it is useful and acts as a good first step in testing for an underlying condition, the PERRLA test does not take all factors into account. Normal PERRLA test results do not necessarily mean that a person is healthy, and an abnormal test result does not enable a conclusive diagnosis. People who undergo a PERRLA test should discuss the results with their doctor and ask them whether additional testing might allow for a more accurate diagnosis.
The medical term for pupils of different sizes is anisocoria. Find out about the possible causes of anisocoria here, as well as when to seek emergency….
A look at central serous retinopathy, a condition where the retina detaches and causes vision loss. Included is detail on risk factors, and diagnosis. Learn all about optic neuritis, a condition where the optic nerve is inflamed. However, one out of five people with no eye health problems have pupils that are normally different sizes. Instead, they give your doctor a better idea of what other tests they can use to help narrow down what might be causing your symptoms.
Pupil eye exams are quick, noninvasive tests that doctors can use to check the health of your eyes and nervous system. If you look in the mirror and notice that your pupils look unusual, make an appointment with your doctor.
Seek immediate medical treatment if you also start to notice severe head pain, confusion, or dizziness. A standard ophthalmic exam is a comprehensive series of tests that checks your vision and eye health. Learn what it means if the results are abnormal. Pupils that are abnormally small under normal lighting conditions are called pinpoint pupils.
Learn what causes them and how to recognize the signs. Tonometry is an eye test that can detect changes in eye pressure. Droopy eyelids can affect more than your appearance. Over time, they can start to limit your field of vision and impact your ability to see. Keratoconus is a disorder that leads to thinning of your cornea.
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