Conditions list medically reviewed by George Krucik, MD, MBA
Glaucoma is an eye condition that damages your optic nerve. Learn what causes it.
A stroke is a medical emergency that requires immediate medical care. Learn about the signs of a stroke and what to do.
High blood pressure can damage the retina's blood vessels and limit the retina's function. It can also put pressure on the optic nerve.
Subarachnoid hemorrhage (SAH) refers to bleeding within the subarachnoid space, which is the area between your brain and the tissues that cover it.
If you have an injured eye or a foreign object in your eye, you'll likely need to seek medical attention right away. Here's what to look out for in eye emergencies.
Vertebrobasilar circulatory disorders are a group of diseases in which not enough blood is supplied to the back of the brain. Read about the symptoms.
An aneurysm in the brain is a weak area in an artery in the brain that bulges out and fills with blood. It can be unpredictable and life-threatening, and can cause…
Learn about sarcoidosis and its causes, symptoms, diagnosis, treatment, and potential complications.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.