We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What is Opsoclonus?

By D. Jeffress
Updated May 17, 2024
Our promise to you
WiseGeek is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGeek, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject-matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

Opsoclonus is a rare medical condition that causes the eyes to move rapidly and involuntarily. The disorder can severely disrupt normal vision, and in some cases, make it impossible to focus for more than a few seconds at a time. Opsoclonus usually occurs in concurrence with one of many different neurological disorders, encephalitis, and certain cancers. Treatment for the condition typically involves identifying and treating other underlying conditions, such as chemotherapy for tumors or anticonvulsant medication to ease tremors and muscle jerks.

The most common cause of opsoclonus in infants and children under the age of ten is encephalitis, a severe bacterial or viral infection that causes inflammation in the brain. In older people, opsoclonus is usually a side effect of cancerous tumors in the lungs, genitals, breasts, or brain. A neurological disorder known as opsoclonus myoclonus syndrome can occur in people of any age, and results in random, rapid muscle movements in many body parts, including the eyes. People who suffer from Parkinson's disease or epilepsy may also develop eye twitching symptoms.

An individual with opsoclonus is likely to experience sudden, uncontrollable eye twitches which can occur several times a day. The eyes may twitch to the side or up and down without warning, which can eventually lead to headaches, dizziness, and nausea. Episodes of eye twitching vary in their intensity and the length of time it takes for vision to return to normal. The frequency of episodes is also highly variable; some patients enjoy days or weeks without experiencing symptoms, while others constantly struggle with eye problems. Both eyes are equally affected in almost all patients with the condition.

An individual who suffers from opsoclonus symptoms should be examined by a physician to determine the exact cause. Neurological doctors can take brain scans and magnetic resonance imaging tests to check for brain damage and cancerous tumors. Blood and urine tests may be conducted to check for the presence of viral or bacterial infections. Once the cause has been identified, physicians can accurately determine the best treatment measures.

Young patients with encephalitis are usually prescribed antiviral or antibiotic medications, while individuals suffering from opsoclonus myoclonus syndrome are likely to receive corticosteriods, anticonvulsants, and hormone therapy. Other seizure disorders are treated with a number of different anticonvulsants and tranquilizers to minimize the occurrence of eye problems. Cancerous tumors can sometimes be relieved with chemotherapy or radiation therapy, though surgery is often needed to completely remove cancerous tissue from the brain or other parts of the body.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Discussion Comments
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.