Conditions list medically reviewed by George Krucik, MD, MBA
Anemia happens when the number of healthy red blood cells in your body is too low. Red blood cells carry oxygen to all of the body's tissues.
A stroke is a medical emergency that requires immediate medical care. Learn about the signs of a stroke and what to do.
Peripheral neuropathy is a disorder that occurs when your peripheral nerves malfunction because they're damaged.
Neuralgia is severe pain that occurs due to a damaged nerve. The damaged nerve may be anywhere in the body, but it's most common in the face and neck.
Radiculopathy, or a pinched nerve of the spine, can cause pain in various parts of your body. Learn more about treating and preventing this condition.
Diabetic neuropathy is a serious and common complication of type 2 diabetes that usually develops slowly. We'll go into detail about its symptoms, causes, treatments…
A transient ischemic attack (TIA) occurs when there's a sudden lack of blood flow to your brain. Learn about TIA symptoms, treatment, and prevention.
Whiplash occurs when a person's head moves backward and then forward very suddenly with great force. This injury is most common following a car collision.
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…
The things you've wanted to know about MS are all in one place. Learn more about symptoms, treatment, and lifestyle management.
Hyperventilation is a condition in which you start to breathe very fast. Healthy breathing occurs with a healthy balance between breathing in oxygen and breathing out…
Mononeuropathy is when a single nerve or nerve group is damaged. It causes a loss of sensation, movement, or function in that part of the body.
Migraine is a disorder characterized by repeated attacks of severe headache. Symptoms include throbbing or pulsating pain, usually on only one side of the head, and can…
Necrotizing vasculitis is the inflammation of blood vessel walls. It can interrupt blood flow, causing skin, muscle, and blood vessel damage.
A bite from a venomous snake should always be treated as a medical emergency. Even a bite from a harmless snake can lead to an allergic reaction or infection.
Rheumatoid arthritis is an autoimmune disease. It causes joint problems. In autoimmune diseases, the immune system mistakes the body's own cells for invaders.
Megaloblastic anemia is a blood disorder marked by the appearance of very large red blood cells that crowd out healthy cells, causing anemia.
Pernicious anemia occurs when your body can't absorb enough vitamin B-12 to function properly. Learn about the signs and symptoms of pernicious anemia.
Intracranial hemorrhage is a life-threatening condition in which you have bleeding inside your skull.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.