Anemia is a dangerous complication of Vitamin B12 deficiency Vitamin B12 deficiency can lead to megaloblastic anemia ... can lead to deficiency. Mild and early symptoms of vitamin B12 deficiency can ...

The hallmark symptom of sickle cell anemia is pain, particularly episodes of sudden pain, sometimes called sickle cell crises.

Sickle cell anemia can cause serious complications, most of which are medical emergencies that require immediate treatment. Learn more about them, so you can act promptly and receive the treatment ...

This article looks at symptoms of Irritable bowel syndrome (IBS), treatments to ease those symptoms, and ways to prevent an IBS attack from happening.

Knowing the four stages of migraine can be helpful in seeking treatment and reducing symptoms. Here's what happens during each stage and how to treat it.