People looking to a popular online symptom checker for answers about eye problems often get a wrong diagnosis, a small study suggests. Symptom checkers are all over the web, often using algorithms to ...

Visual changes can often be a symptom of a neurological condition, such as stroke, migraine, or an infection. In some cases, changes may be permanent or progressive, but in many cases, prompt ...

A person with a concussion may have dilated pupils, droopy eyelids, or difficulty tracking objects. Sometimes, these symptoms are obvious, but not always. Assessment tools can help a doctor check for ...

For the best experience, please enable JavaScript in your browser settings. People looking to a popular online symptom checker for answers about eye problems often ...